CN108282270A

CN108282270A - Transmission, method of reseptance, device, base station and the terminal of communication channel

Info

Publication number: CN108282270A
Application number: CN201710011834.6A
Authority: CN
Inventors: 弓宇宏; 鲁照华; 陈艺戬; 张淑娟; 王瑜新; 蒋创新
Original assignee: ZTE Corp
Current assignee: ZTE Corp
Priority date: 2017-01-06
Filing date: 2017-01-06
Publication date: 2018-07-13
Anticipated expiration: 2037-01-06
Also published as: WO2018126844A1; CN108282270B

Abstract

The present invention provides a kind of transmission of communication channel, method of reseptance, base station and terminals, wherein the transmission method includes：Transmit first communication channel, wherein at least one following information is indicated by the signaling that the transmission mode and/or first communication channel of first communication channel are carried：Terminal scheduling information, the transmission mode of second communication channel, through the invention, it efficiently solves in the related art, the transmission of communication channel has that resource overhead is big, it is high to receive complexity, to reach effective reduction resource overhead, and it can effectively reduce the reception complexity to communication channel.

Description

Transmission, method of reseptance, device, base station and the terminal of communication channel

Technical field

The present invention relates to the communications fields, in particular to a kind of transmission of communication channel, method of reseptance, device, base station And terminal.

Background technology

In order to meet the increased demand to wireless data service of deployment one from 4G (the 4th generation) communication system, Made great efforts to improve 5G (the 5th generation) communication system to develop.5G communication systems are also referred to as " rear 4G networks " or " rear long term evolution (Long Term Evolution, referred to as LTE) system ".

5G communication systems are considered as implementing in higher frequency band (for example, 3GHz or more), to complete higher data Rate.The characteristics of high-frequency communication, is there is more serious path loss, penetration loss, in close relations with air in spatial. Since the wavelength of high-frequency signal is extremely short, great quantity of small antenna array can be applied, so that beam forming technique can obtain more Accurate beam direction is improved the covering power of high-frequency signal with narrow beam technical advantage, makes up transmission loss, be high-frequency communication A big feature.

In LTE system, downlink physical control channel includes mainly two kinds, and it is publicly-owned that one is terminals, another terminal Proprietary.The publicly-owned control channel of terminal is mainly used for indicating some publicly-owned information to terminal, for example, system message, random Insertion authority message etc., it can be received by all terminals in this cell.The proprietary control channel of terminal is mainly used for referring to terminal Show the proprietary information of some terminals, it can only be received by target terminal.In LTE, the publicly-owned control channel of terminal uses omnidirectional It sends, the proprietary control channel of terminal uses omnidirectional or directive sending, wherein directive sending is by way of digital precode It realizes.On each scheduling time unit, terminal receives Physical Downlink Control Channel by way of blind Detecting, i.e. terminal needs It to attempt to receive in several symbols before each scheduling time unit and demodulate control channel.

In LTE system, one important role of downlink physical control channel is for terminal designation date channel Related transmitting information.In LTE, data channel is also to use omnidirectional or directive sending, wherein directive sending is by digital pre- What the mode of coding was realized.

In 5G communication systems, the structure of mixing precoding is introduced, i.e., uses digital precode and analog beam simultaneously Figuration technology is transmitted control channel, data channel.It mixes under precoding structure, a radio frequency link is when same A wave beam can only be sent, therefore, in multi-beam, needs to sweep multiple and different beam directions on multiple times It retouches, the omnidirectional or quasi- omnidirectional that could complete control channel or data channel send.Which increase the resources of traffic channel to open Pin.In addition, compared with LTE, in equal time interval, the quantity of scheduling time unit is multiplied, control channel blind examination The complexity of survey is also multiplied.

Therefore, in the related art, that there are resource overheads is big for the transmission of communication channel, receives the high problem of complexity.

Invention content

An embodiment of the present invention provides a kind of transmission of communication channel, method of reseptance, device, base station and terminals, at least It solves in the related technology, that there are resource overheads is big for the transmission of communication channel, receives the high problem of complexity.

According to one embodiment of present invention, a kind of transmission method of communication channel is provided, including：The first communication of transmission Channel, wherein indicated by the signaling that the transmission mode and/or the first communication channel of the first communication channel are carried At least one following information：Terminal scheduling information, the transmission mode of the second communication channel.

Optionally, the terminal scheduling information includes：End packet information, wherein the end packet information includes one The instruction information of a or multiple end packets.

Optionally, the end packet information includes following one：End packet letter in current scheduling time unit Breath；End packet information in specified scheduling time unit；When specified lasting since current scheduling time unit Between end packet information in section；End packet since specified scheduling time unit and in the duration specified Information；Wherein, the scheduling time unit includes one or more time quantums, and the time quantum includes following one：When Gap, subframe, frame, symbol, mini-slot.

Optionally, the specified scheduling time unit, alternatively, the specified duration in the following manner it One instruction：The signaling that the first communication channel is carried, high-level signaling.

Optionally, before transmitting the first communication channel, further include：Terminal is divided according to predefined mode Group.

Optionally, according to predefined mode to terminal be grouped including：A pair of terminal in the following manner carries out Grouping：UE_ID mod M=i；(UE_ID mod M+Offset) mod M=i；Offset mod M=i；Wherein, UE_ID tables Show that terminal iidentification, M indicate that the value of shared M grouping and M are nonnegative integer, Offset is predetermined value, and i ∈ { 0~M-1 } are indicated The terminal that terminal iidentification is UE_ID is divided into i-th of grouping.

Optionally, Offset is the integer that value range is { 0~M-1 }；And/or the value of the acquiescence of Offset is 0.

Optionally, according to predefined mode to terminal be grouped including：Terminal is grouped according to terminal capability, Wherein, there are predefined correspondence between the terminal capability and end packet, the terminal capability include it is following at least One of：The type of service that the bandwidth ability of terminal, the beam capabilities of terminal, terminal can be supported.

Optionally, the transmission mode packet of second communication channel is indicated by the transmission mode of the first communication channel It includes：There are predefined corresponding between the transmission mode of the first communication channel and the transmission mode of second communication channel Relationship.

Optionally, the transmission mode packet of second communication channel is indicated by the transmission mode of the first communication channel It includes：The transmission plan of second communication channel is indicated by the transmission plan of the first communication channel, wherein described first There are predefined correspondences between the transmission plan of communication channel and the transmission plan of second communication channel.

Optionally, the transmission mode packet of second communication channel is indicated by the transmission mode of the first communication channel It includes：Modulation and/or the encoding levels of second communication channel are indicated by the aggregation level of the first communication channel, In, exist between the aggregation level of the first communication channel and the modulation and/or encoding levels of second communication channel pre- The correspondence of definition.

Optionally, the first communication channel includes：Control channel, alternatively, broadcast channel.

Optionally, second communication channel includes：Control channel, alternatively, data channel.

Optionally, first communication channel channel in order to control, wherein the control channel includes：Publicly-owned control channel, Alternatively, the control channel that multiple terminals are shared.

Optionally, transmitting the first communication channel includes：The control letter is transmitted on unit pattern at the appointed time Road, wherein the specified time quantum pattern includes one or more time quantums, the time quantum include it is following it One：Time slot, subframe, frame, symbol or mini-slot.

Optionally, the specified time quantum pattern determines at least one in the following manner：Predefined mode determines, Broadcast channel indicates that synchronizing signal instruction, high-level signaling indicates.

Optionally, transmitting the first communication channel includes：It repeats to transmit the control on specified multiple time quantums Channel processed, wherein different transmission wave beams is respectively adopted on the multiple time quantum or sends wave beam group and transmits the control Channel processed.

Optionally, including at least one of：Transmit the transmission sequence of the transmission wave beam of the control channel and synchronous letter There are predefined correspondences between transmission wave beam used by number or the transmission sequence of transmission wave beam group；Transmit the control It is sent between wave beam or the transmission sequence of transmission wave beam group used by the transmission sequence and broadcast channel of the transmission wave beam of channel There are predefined correspondences；It transmits and is deposited between the time quantum of the control channel and the time quantum of synchronous signal transmission In predefined correspondence；It transmits and exists between the time quantum of the control channel and the time quantum of transmitting broadcasting channel Predefined correspondence.

Optionally, the first communication channel is the proprietary control channel of terminal, wherein the proprietary control letter of the terminal Road includes at least one following characteristics：Support multithread/multilayer transmission；Support spatial multiplexing transmission scheme；Support QPSK's or more Modulation system；In data channel area transmissions；Support MCS Adaptive Transmissions；Support rank Adaptive Transmissions.

Optionally, transmitting the first communication channel includes：The automatic weight of mixing is supported in the transmission of the first communication channel Pass request HARQ transmission mechanism.

Optionally, the transmission of the first communication channel supports that hybrid automatic repeat-request HARQ transmission mechanism includes：It connects The confirmation ACK information for receiving first communication channel, alternatively, non-acknowledgement nack message, wherein the ACK information is for indicating described First communication channel is correctly received, and the nack message indicates that the first communication channel is not correctly received.

Optionally, the transmission of the first communication channel supports that hybrid automatic repeat-request HARQ transmission mechanism further includes： According to the ACK information or nack message of reception, second communication channel is transmitted, wherein believe when receiving the ACK When breath, second communication channel is transmitted according to the instruction of the first control channel, when receiving the nack message, according to the Second communication channel is transmitted in the instruction of two control channels, wherein first control channel is the first communication channel, Second control channel is to be different from other control channels of first control channel.

Optionally, it includes at least one of to transmit the first communication channel：The first communication channel is described The transmission region transmission specified in the transmission region of two communication channels；The first communication channel is based on second communication channel Demodulated reference signal resource in specify demodulated reference signal resource transmission；The first communication channel transmission is supported most The big transmission number of plies is less than the maximum transmitted number of plies that second communication channel is supported.

Optionally, it includes at least one of to transmit the first communication channel：The demodulation of second communication channel is joined Examine the transmission range that the demodulated reference signal resource specified in signal resource is specified in the transmission region of second communication channel It transmits in domain；In the demodulated reference signal resource of second communication channel in addition to the specified demodulated reference signal resource Transmission of the demodulated reference signal resource in the transmission region of second communication channel in addition to the specified transmission region Area transmissions.

Optionally, it includes at least one of to transmit the first communication channel：The demodulation of second communication channel is joined It examines the demodulated reference signal resource specified in signal resource and is located at the transmission specified in the transmission region of second communication channel The one or more character positions started in time domain in region；It is removed in the demodulated reference signal resource of second communication channel Demodulated reference signal resource except the specified demodulated reference signal resource is located at the transmission range of second communication channel The one or more character positions started in the time domain in transmission region in domain in addition to the specified transmission region.

Optionally, it is specified in demodulated reference signal resource of the first communication channel based on second communication channel Demodulated reference signal resource transmission includes：P demodulation reference letter of the first communication channel based on second communication channel Number port transmission, wherein P demodulated reference signal port is the specified demodulated reference signal resource, described second The demodulated reference signal resource of communication channel includes W demodulated reference signal port, and W and P are positive integer, and the value of W More than P.

Optionally, the specified demodulated reference signal resource includes：P demodulated reference signal port is the W Preceding P demodulated reference signal port in a demodulated reference signal port.

Optionally, the transmission mode of the first communication channel includes at least one of：With the first communication channel Relevant demodulated reference signal resource；The first communication channel transmits occupied time-domain resource；The first communication channel Transmit occupied frequency domain resource；Transmission plan used by the first communication channel transmission；The first communication channel passes Aggregation level used by defeated；Modulation levels used by the first communication channel transmission；The first communication channel transmission Used encoding levels；The corresponding blind Detecting region of the first communication channel transmission；The first communication channel transmission Used transmission wave beam；The corresponding reception wave beam of the first communication channel transmission.

Optionally, the transmission mode of second communication channel includes at least one of：With second communication channel Relevant demodulated reference signal resource；The occupied time-domain resource of second traffic channel；Second communication channel Transmit occupied frequency domain resource；Transmission plan used by second traffic channel；Second communication channel passes Aggregation level used by defeated；Modulation levels used by second traffic channel；Second traffic channel Used encoding levels；Blind Detecting region corresponding to second traffic channel；Second traffic channel Used transmission wave beam；Reception wave beam corresponding to second traffic channel.

According to another aspect of the present invention, a kind of method of reseptance of communication channel is provided, including：Receive the first communication Channel；It is obtained by the signaling that the transmission mode and/or the first communication channel of the first communication channel are carried following At least one information：Terminal scheduling information, the transmission mode of the second communication channel.

Optionally, after obtaining the terminal scheduling information, further include：It is adjusted according to terminal scheduling information determination Degree or not scheduled end packet；Judge whether the terminal for receiving the first communication channel belongs to scheduled terminal point Group；In the case where the judgment result is yes, it is described state attempt to receive described first in the terminal scheduling information corresponding time it is logical Believe channel and/or second communication channel.

Optionally, the specified scheduling time unit, alternatively, the specified duration in the following manner it One obtains：The signaling that the first communication channel is carried, high-level signaling.

Optionally, before receiving the first communication channel, further include：Terminal is divided according to predefined mode Group.

Optionally, the transmission mode packet of second communication channel is obtained by the transmission mode of the first communication channel It includes：There are predefined corresponding between the transmission mode of the first communication channel and the transmission mode of second communication channel Relationship.

Optionally, the transmission mode packet of second communication channel is obtained by the transmission mode of the first communication channel It includes：The transmission plan of second communication channel is obtained by the transmission plan of the first communication channel, wherein described first There are predefined correspondences between the transmission plan of communication channel and the transmission plan of second communication channel.

Optionally, the transmission mode packet of second communication channel is obtained by the transmission mode of the first communication channel It includes：Modulation and/or the encoding levels of second communication channel are obtained by the aggregation level of the first communication channel, In, exist between the aggregation level of the first communication channel and the modulation and/or encoding levels of second communication channel pre- The correspondence of definition.

Optionally, receiving the first communication channel includes：The control letter is received on unit pattern at the appointed time Road, wherein the specified time quantum pattern includes one or more time quantums, the time quantum include it is following it One：Time slot, subframe, frame, symbol or mini-slot.

Optionally, the specified time quantum pattern determines at least one in the following manner：Predefined mode determines, Broadcast channel receives, synchronous signal receiver, and high-level signaling receives.

Optionally, receiving the first communication channel includes：It repeats to receive the control on specified multiple time quantums Channel processed, wherein different reception wave beams is respectively adopted on the multiple time quantum or receives the wave beam group reception control Channel processed.

Optionally, including at least one of：Receive the reception sequence of the reception wave beam of the control channel and synchronous letter There are predefined correspondences between reception wave beam used by number or the transmission sequence of reception wave beam group；Receive the control Between the reception sequence for receiving wave beam or reception wave beam group used by the reception sequence and broadcast channel of the reception wave beam of channel There are predefined correspondences；It receives and is deposited between the time quantum of the control channel and the time quantum for receiving synchronizing signal In predefined correspondence；It receives and exists between the time quantum of the control channel and the time quantum for receiving broadcast channel Predefined correspondence.

Optionally, receiving the first communication channel includes：The automatic weight of mixing is supported in the reception of the first communication channel Pass request HARQ transmission mechanism.

Optionally, the reception of the first communication channel supports that hybrid automatic repeat-request HARQ transmission mechanism includes：To The confirmation ACK information of base station feedback first communication channel, alternatively, non-acknowledgement nack message, wherein the ACK information is used for table Show that the first communication channel is correctly received, the nack message indicates that the first communication channel is not correctly received.

Optionally, the reception of the first communication channel supports that hybrid automatic repeat-request HARQ transmission mechanism includes：Root According to the ACK information or nack message to the base station feedback, second communication channel is received, wherein when to described Described in base station feedback when ACK information, second communication channel is received according to the instruction of the first control channel, when to the base station When feeding back the nack message, second communication channel is received according to the instruction of the second control channel, wherein first control Channel processed is the first communication channel, and second control channel is to be different from other controls of first control channel Channel.

Optionally, it includes at least one of to receive the first communication channel：In the transmission of second communication channel The transmission region specified in region receives the first communication channel；Demodulated reference signal money based on second communication channel The demodulated reference signal resource specified in source receives the first communication channel；The first communication channel reception is supported most The big transmission number of plies is less than the maximum transmitted number of plies that second communication channel is supported.

Optionally, it includes at least one of to receive the first communication channel：The demodulation of second communication channel is joined Examine the transmission range that the demodulated reference signal resource specified in signal resource is specified in the transmission region of second communication channel It transmits in domain；In the demodulated reference signal resource of second communication channel in addition to the specified demodulated reference signal resource Transmission of the demodulated reference signal resource in the transmission region of second communication channel in addition to the specified transmission region Area transmissions.

Optionally, it includes at least one of to receive the first communication channel：The demodulation of second communication channel is joined It examines the demodulated reference signal resource specified in signal resource and is located at the transmission specified in the transmission region of second communication channel The one or more character positions started in time domain in region；It is removed in the demodulated reference signal resource of second communication channel Demodulated reference signal resource except the specified demodulated reference signal resource is located at the transmission range of second communication channel The one or more character positions started in the time domain in transmission region in domain in addition to the specified transmission region.

Optionally, the demodulated reference signal resource specified in the demodulated reference signal resource based on second communication channel Receiving the first communication channel includes：P demodulated reference signal port based on second communication channel receives described the One communication channel, wherein P demodulated reference signal port be the specified demodulated reference signal resource, described second The demodulated reference signal resource of communication channel includes W demodulated reference signal port, and W and P are positive integer, and the value of W More than P.

According to one embodiment of present invention, a kind of transmitting device of communication channel is provided, including：First transmission mould Block is used for transmission first communication channel, wherein the transmission mode by the first communication channel and/or first communication The signaling that channel is carried indicates at least one following information：Terminal scheduling information, the transmission mode of the second communication channel.

Optionally, further include：First grouping module, for being grouped to terminal according to predefined mode.

Optionally, first grouping module, a pair of the terminal being additionally operable in the following manner are grouped：UE_ID Mod M=i；(UE_ID mod M+Offset) mod M=i；Offset mod M=i；Wherein, UE_ID indicates terminal iidentification, M indicates that the value of shared M grouping and M are nonnegative integer, and Offset is predetermined value, and i ∈ { 0~M-1 } are indicated terminal iidentification It is divided into i-th of grouping for the terminal of UE_ID.

Optionally, first grouping module is additionally operable to be grouped terminal according to terminal capability, wherein the end There are predefined correspondence, the terminal capability include at least one of between end ability and end packet：Terminal The type of service that bandwidth ability, the beam capabilities of terminal, terminal can be supported.

Optionally, first transmission module is additionally operable to described in the transmission mode instruction by the first communication channel The transmission mode of second communication channel：The transmission mode of the transmission mode of the first communication channel and second communication channel Between there are predefined correspondences.

Optionally, first transmission module is additionally operable to transmit the control channel on unit pattern at the appointed time, Wherein, the specified time quantum pattern includes one or more time quantums, and the time quantum includes following one：When Gap, subframe, frame, symbol or mini-slot.

Optionally, first transmission module is additionally operable to repeat to transmit the control on specified multiple time quantums Channel, wherein different transmission wave beams is respectively adopted on the multiple time quantum or sends wave beam group and transmits the control Channel.

Optionally, first transmission module is additionally operable to realize that the transmission of the first communication channel supports that mixing is automatic Retransmission request HARQ transmission mechanism.

Optionally, first transmission module is additionally operable to receive the confirmation ACK information of first communication channel, alternatively, non-true Recognize nack message, wherein the ACK information is for indicating that the first communication channel is correctly received, the nack message table Show that the first communication channel is not correctly received.

Optionally, first transmission module is additionally operable to the ACK information or nack message according to reception, transmission Second communication channel, wherein when receiving the ACK information, according to the instruction of the first control channel transmission described the Two communication channels transmit second communication channel when receiving the nack message according to the instruction of the second control channel, Wherein described first control channel is the first communication channel, and second control channel is to be different from the first control letter Other control channels in road.

According to another embodiment of the invention, a kind of base station, including communication channel described in any one of the above embodiments are provided Transmitting device.

According to one embodiment of present invention, a kind of reception device of communication channel is provided, including：First receives mould Block, for receiving first communication channel；First acquisition module, for by the transmission mode of the first communication channel and/or The signaling that the first communication channel is carried obtains at least one following information：Terminal scheduling information, the second communication channel Transmission mode.

Optionally, which further includes：First determining module, for according to the terminal scheduling information determine it is scheduled or Not scheduled end packet；First judgment module, for judge the terminal for receiving the first communication channel whether belong to by The end packet of scheduling；Second receiving module, in the case where the judgment result is yes, terminal scheduling information pair being stated described It attempts to receive the first communication channel and/or second communication channel in the time answered.

Optionally, which further includes：Second packet module, for being grouped to terminal according to predefined mode.

Optionally, the second packet module, a pair of the terminal being additionally operable in the following manner are grouped：UE_ID Mod M=i；(UE_ID mod M+Offset) mod M=i；Offset mod M=i；Wherein, UE_ID indicates terminal iidentification, M indicates that the value of shared M grouping and M are nonnegative integer, and Offset is predetermined value, and i ∈ { 0~M-1 } are indicated terminal iidentification It is divided into i-th of grouping for the terminal of UE_ID.

Optionally, the second packet module is additionally operable to be grouped terminal according to terminal capability, wherein the end There are predefined correspondence, the terminal capability include at least one of between end ability and end packet：Terminal The type of service that bandwidth ability, the beam capabilities of terminal, terminal can be supported.

Optionally, first acquisition module is additionally operable to described in the transmission mode acquisition by the first communication channel The transmission mode of second communication channel：The transmission mode of the transmission mode of the first communication channel and second communication channel Between there are predefined correspondences.

Optionally, first receiving module is additionally operable to receive the control channel on unit pattern at the appointed time, Wherein, the specified time quantum pattern includes one or more time quantums, and the time quantum includes following one：When Gap, subframe, frame, symbol or mini-slot.

Optionally, first receiving module is additionally operable to repeat to receive the control on specified multiple time quantums Channel, wherein different reception wave beams is respectively adopted on the multiple time quantum or receives the wave beam group reception control Channel.

Optionally, first receiving module is additionally operable to realize that the reception of the first communication channel supports that mixing is automatic Retransmission request HARQ transmission mechanism.

Optionally, first receiving module is additionally operable to the confirmation ACK information to base station feedback first communication channel, or Person, non-acknowledgement nack message, wherein the ACK information is for indicating that the first communication channel is correctly received, the NACK Information indicates that the first communication channel is not correctly received.

Optionally, first receiving module is additionally operable to according to the ACK information or NACK to the base station feedback Information receives second communication channel, wherein when to ACK information described in the base station feedback, according to the first control channel Instruction receive second communication channel, when to nack message described in the base station feedback, according to the second control channel Instruction receives second communication channel, wherein first control channel is the first communication channel, second control Channel is the other control channels for being different from first control channel.

A still further embodiment according to the present invention provides a kind of terminal, including communication channel described in any one of the above embodiments Reception device.

According to still another embodiment of the invention, a kind of storage medium is additionally provided.The storage medium is set as storage and uses In the program code for executing following steps：Transmit first communication channel, wherein pass through the transmission mode of the first communication channel And/or the signaling that the first communication channel is carried indicates at least one following information：Terminal scheduling information, the second communication letter The transmission mode in road.

Optionally, storage medium is also configured to store the program code for executing following steps：The terminal scheduling letter Breath includes：End packet information, wherein the end packet information includes the instruction information of one or more end packets.

Optionally, storage medium is also configured to store the program code for executing following steps：The end packet letter Breath includes following one：End packet information in current scheduling time unit；Terminal in specified scheduling time unit Grouping information；The end packet information in specified duration since current scheduling time unit；From specified Scheduling time unit starts and the end packet information in the duration specified；Wherein, the scheduling time unit packet One or more time quantums are included, the time quantum includes following one：Time slot, subframe, frame, symbol, mini-slot.

Optionally, storage medium is also configured to store the program code for executing following steps：The specified scheduling Time quantum, alternatively, the specified duration one of in the following manner instruction：The first communication channel is carried Signaling, high-level signaling.

Optionally, storage medium is also configured to store the program code for executing following steps：In transmission described first Before communication channel, further include：Terminal is grouped according to predefined mode.

Optionally, storage medium is also configured to store the program code for executing following steps：According to predefined side Formula to terminal be grouped including：A pair of terminal in the following manner is grouped：UE_ID mod M=i；(UE_ID mod M+Offset) mod M=i；Offset mod M=i；Wherein, UE_ID indicates terminal iidentification, M indicate shared M be grouped and The value of M is nonnegative integer, and Offset is predetermined value, and i ∈ { 0~M-1 } indicate the terminal that terminal iidentification is UE_ID being divided into the I grouping.

Optionally, storage medium is also configured to store the program code for executing following steps：Offset is value model It encloses for the integer of { 0~M-1 }；And/or the value of the acquiescence of Offset is 0.

Optionally, storage medium is also configured to store the program code for executing following steps：According to predefined side Formula to terminal be grouped including：Terminal is grouped according to terminal capability, wherein the terminal capability and end packet it Between there are predefined correspondence, the terminal capability include at least one of：The bandwidth ability of terminal, the wave beam of terminal The type of service that ability, terminal can be supported.

Optionally, storage medium is also configured to store the program code for executing following steps：It is logical by described first The transmission mode of letter channel indicates that the transmission mode of second communication channel includes：The transmission mode of the first communication channel There are predefined correspondences between the transmission mode of second communication channel.

Optionally, storage medium is also configured to store the program code for executing following steps：It is logical by described first The transmission mode of letter channel indicates that the transmission mode of second communication channel includes：Pass through the transmission of the first communication channel Scheme indicates the transmission plan of second communication channel, wherein the transmission plan of the first communication channel and described second There are predefined correspondences between the transmission plan of communication channel.

Optionally, storage medium is also configured to store the program code for executing following steps：It is logical by described first The transmission mode of letter channel indicates that the transmission mode of second communication channel includes：Pass through the polymerization of the first communication channel Rank indicates modulation and/or the encoding levels of second communication channel, wherein the aggregation level of the first communication channel and There are predefined correspondences between the modulation and/or encoding levels of second communication channel.

Optionally, storage medium is also configured to store the program code for executing following steps：The first communication letter Road includes：Control channel, alternatively, broadcast channel.

Optionally, storage medium is also configured to store the program code for executing following steps：The second communication letter Road includes：Control channel, alternatively, data channel.

Optionally, storage medium is also configured to store the program code for executing following steps：The first communication letter Road channel in order to control, wherein the control channel includes：Publicly-owned control channel, alternatively, the control channel that multiple terminals are shared.

Optionally, storage medium is also configured to store the program code for executing following steps：It is logical to transmit described first Believe that channel includes：The control channel is transmitted on unit pattern, wherein the specified time quantum pattern at the appointed time Including one or more time quantums, the time quantum includes following one：Time slot, subframe, frame, symbol or mini-slot.

Optionally, storage medium is also configured to store the program code for executing following steps：The specified time Unit pattern determines at least one in the following manner：Predefined mode determines that broadcast channel instruction, synchronizing signal indicates, high Layer signaling instruction.

Optionally, storage medium is also configured to store the program code for executing following steps：It is logical to transmit described first Believe that channel includes：It repeats to transmit the control channel on specified multiple time quantums, wherein in the multiple time quantum On different transmission wave beams be respectively adopted or sends wave beam group transmit the control channel.

Optionally, storage medium is also configured to store the program code for executing following steps：Including it is following at least it One：Transmit the transmission sequence and transmission wave beam used by synchronizing signal or transmission wave beam group of the transmission wave beam of the control channel Transmission sequence between there are predefined correspondences；Transmit transmission sequence and the broadcast of the transmission wave beam of the control channel There are predefined correspondences between transmission wave beam used by channel or the transmission sequence of transmission wave beam group；Transmit the control There are predefined correspondences between the time quantum of channel processed and the time quantum of synchronous signal transmission；Transmit the control There are predefined correspondences between the time quantum of channel and the time quantum of transmitting broadcasting channel.

Optionally, storage medium is also configured to store the program code for executing following steps：The first communication letter Road is the proprietary control channel of terminal, wherein the proprietary control channel of the terminal includes at least one following characteristics：It supports more Stream/multilayer transmission；Support spatial multiplexing transmission scheme；Support the modulation system of QPSK or more；In data channel area transmissions；Branch Hold MCS Adaptive Transmissions；Support rank Adaptive Transmissions.

Optionally, storage medium is also configured to store the program code for executing following steps：It is logical to transmit described first Believe that channel includes：Hybrid automatic repeat-request HARQ transmission mechanism is supported in the transmission of the first communication channel.

Optionally, storage medium is also configured to store the program code for executing following steps：The first communication letter The transmission in road supports that hybrid automatic repeat-request HARQ transmission mechanism includes：The confirmation ACK information of first communication channel is received, or Person, non-acknowledgement nack message, wherein the ACK information is for indicating that the first communication channel is correctly received, the NACK Information indicates that the first communication channel is not correctly received.

Optionally, storage medium is also configured to store the program code for executing following steps：The first communication letter The transmission in road supports that hybrid automatic repeat-request HARQ transmission mechanism further includes：According to the ACK information or NACK of reception Information transmits second communication channel, wherein when receiving the ACK information, is passed according to the instruction of the first control channel Defeated second communication channel transmits described second when receiving the nack message according to the instruction of the second control channel Communication channel, wherein first control channel is the first communication channel, second control channel is described to be different from Other control channels of first control channel.

Optionally, storage medium is also configured to store the program code for executing following steps：It is logical to transmit described first Believe that channel includes at least one of：The biography that the first communication channel is specified in the transmission region of second communication channel Defeated area transmissions；The demodulation specified in demodulated reference signal resource of the first communication channel based on second communication channel Reference signal resource transmits；The first communication channel transmits the supported maximum transmitted number of plies and is less than second communication channel The maximum transmitted number of plies supported.

Optionally, storage medium is also configured to store the program code for executing following steps：It is logical to transmit described first Believe that channel includes at least one of：The demodulated reference signal specified in the demodulated reference signal resource of second communication channel The transmission region transmission that resource is specified in the transmission region of second communication channel；The demodulation of second communication channel is joined The demodulated reference signal resource in signal resource in addition to the specified demodulated reference signal resource is examined in second communication Transmission region transmission in the transmission region of channel in addition to the specified transmission region.

Optionally, storage medium is also configured to store the program code for executing following steps：It is logical to transmit described first Believe that channel includes at least one of：The demodulated reference signal specified in the demodulated reference signal resource of second communication channel The one or more started in the time domain that resource is located in the transmission region specified in the transmission region of second communication channel Character position；In the demodulated reference signal resource of second communication channel in addition to the specified demodulated reference signal resource Demodulated reference signal resource be located in the transmission region of second communication channel in addition to the specified transmission region The one or more character positions started in time domain in transmission region.

Optionally, storage medium is also configured to store the program code for executing following steps：The first communication letter Specified demodulated reference signal resource transmission includes in demodulated reference signal resource of the road based on second communication channel：It is described P demodulated reference signal port transmission of the first communication channel based on second communication channel, wherein the P demodulation ginseng It is the specified demodulated reference signal resource to examine signal port, is wrapped in the demodulated reference signal resource of second communication channel W demodulated reference signal port is included, W and P are positive integer, and the value of W is more than P.

Optionally, storage medium is also configured to store the program code for executing following steps：The specified demodulation Reference signal resource includes：P demodulated reference signal port is the preceding P solution in W demodulated reference signal port Adjust reference signal port.

Optionally, storage medium is also configured to store the program code for executing following steps：The first communication letter The transmission mode in road includes at least one of：With the relevant demodulated reference signal resource of the first communication channel；Described The occupied time-domain resource of one traffic channel；The first communication channel transmits occupied frequency domain resource；Described first Transmission plan used by traffic channel；Aggregation level used by the first communication channel transmission；Described first is logical Believe modulation levels used by transmission；Encoding levels used by the first communication channel transmission；First communication Blind Detecting region corresponding to transmission；Wave beam is sent used by the first communication channel transmission；First communication Reception wave beam corresponding to transmission.

Optionally, storage medium is also configured to store the program code for executing following steps：The second communication letter The transmission mode in road includes at least one of：With the relevant demodulated reference signal resource of second communication channel；Described The occupied time-domain resource of two traffic channels；The occupied frequency domain resource of second traffic channel；Described second Transmission plan used by traffic channel；Aggregation level used by second traffic channel；Described second is logical Believe modulation levels used by transmission；Encoding levels used by second traffic channel；Second communication Blind Detecting region corresponding to transmission；Wave beam is sent used by second traffic channel；Second communication Reception wave beam corresponding to transmission.

According to still another embodiment of the invention, a kind of storage medium is additionally provided.The storage medium is set as storage and uses In the program code for executing following steps：Receive first communication channel；By the transmission mode of the first communication channel and/or The signaling that the first communication channel is carried obtains at least one following information：Terminal scheduling information, the second communication channel Transmission mode.

Optionally, storage medium is also configured to store the program code for executing following steps：Obtaining the terminal After scheduling information, further include：Scheduled or not scheduled end packet is determined according to the terminal scheduling information；Judgement connects Whether the terminal for receiving the first communication channel belongs to scheduled end packet；In the case where the judgment result is yes, in institute It states and attempts to receive the first communication channel and/or second communication channel in the terminal scheduling information corresponding time.

Optionally, storage medium is also configured to store the program code for executing following steps：The specified scheduling Time quantum, alternatively, the specified duration obtains one of in the following manner：The first communication channel is carried Signaling, high-level signaling.

Optionally, storage medium is also configured to store the program code for executing following steps：Receiving described first Before communication channel, further include：Terminal is grouped according to predefined mode.

Optionally, storage medium is also configured to store the program code for executing following steps：It is logical by described first Believe that the transmission mode that the transmission mode of channel obtains second communication channel includes：The transmission mode of the first communication channel There are predefined correspondences between the transmission mode of second communication channel.

Optionally, storage medium is also configured to store the program code for executing following steps：It is logical by described first Believe that the transmission mode that the transmission mode of channel obtains second communication channel includes：Pass through the transmission of the first communication channel Scheme obtains the transmission plan of second communication channel, wherein the transmission plan of the first communication channel and described second There are predefined correspondences between the transmission plan of communication channel.

Optionally, storage medium is also configured to store the program code for executing following steps：It is logical by described first Believe that the transmission mode that the transmission mode of channel obtains second communication channel includes：Pass through the polymerization of the first communication channel Rank obtains modulation and/or the encoding levels of second communication channel, wherein the aggregation level of the first communication channel and There are predefined correspondences between the modulation and/or encoding levels of second communication channel.

Optionally, storage medium is also configured to store the program code for executing following steps：It is logical to receive described first Believe that channel includes：The control channel is received on unit pattern, wherein the specified time quantum pattern at the appointed time Including one or more time quantums, the time quantum includes following one：Time slot, subframe, frame, symbol or mini-slot.

Optionally, storage medium is also configured to store the program code for executing following steps：The specified time Unit pattern determines at least one in the following manner：Predefined mode determines that broadcast channel receives, synchronous signal receiver, high Layer signaling receives.

Optionally, storage medium is also configured to store the program code for executing following steps：It is logical to receive described first Believe that channel includes：It repeats to receive the control channel on specified multiple time quantums, wherein in the multiple time quantum On different reception wave beams be respectively adopted or receives wave beam group receive the control channel.

Optionally, storage medium is also configured to store the program code for executing following steps：Including it is following at least it One：Receive the reception sequence and reception wave beam used by synchronizing signal or reception wave beam group of the reception wave beam of the control channel Transmission sequence between there are predefined correspondences；Receive reception sequence and the broadcast of the reception wave beam of the control channel There are predefined correspondences between the reception sequence of reception wave beam used by channel or reception wave beam group；Receive the control There are predefined correspondences between the time quantum of channel processed and the time quantum for receiving synchronizing signal；Receive the control There are predefined correspondences between the time quantum of channel and the time quantum for receiving broadcast channel.

Optionally, storage medium is also configured to store the program code for executing following steps：It is logical to receive described first Believe that channel includes：Hybrid automatic repeat-request HARQ transmission mechanism is supported in the reception of the first communication channel.

Optionally, storage medium is also configured to store the program code for executing following steps：The first communication letter The reception in road supports that hybrid automatic repeat-request HARQ transmission mechanism includes：To the confirmation ACK of base station feedback first communication channel Information, alternatively, non-acknowledgement nack message, wherein the ACK information for indicating that the first communication channel is correctly received, The nack message indicates that the first communication channel is not correctly received.

Optionally, storage medium is also configured to store the program code for executing following steps：The first communication letter The reception in road supports that hybrid automatic repeat-request HARQ transmission mechanism includes：According to the ACK information to the base station feedback Or nack message, receive second communication channel, wherein when to ACK information described in the base station feedback, according to first The instruction of control channel receives second communication channel, when to nack message described in the base station feedback, according to the second control The instruction of channel processed receives second communication channel, wherein first control channel is the first communication channel, it is described Second control channel is to be different from other control channels of first control channel.

Optionally, storage medium is also configured to store the program code for executing following steps：It is logical to receive described first Believe that channel includes at least one of：The transmission region specified in the transmission region of second communication channel receives described the One communication channel；The demodulated reference signal resource specified in demodulated reference signal resource based on second communication channel receives The first communication channel；The first communication channel receives the supported maximum transmitted number of plies and is less than second communication channel The maximum transmitted number of plies supported.

Optionally, storage medium is also configured to store the program code for executing following steps：It is logical to receive described first Believe that channel includes at least one of：The demodulated reference signal specified in the demodulated reference signal resource of second communication channel The transmission region transmission that resource is specified in the transmission region of second communication channel；The demodulation of second communication channel is joined The demodulated reference signal resource in signal resource in addition to the specified demodulated reference signal resource is examined in second communication Transmission region transmission in the transmission region of channel in addition to the specified transmission region.

Optionally, storage medium is also configured to store the program code for executing following steps：It is logical to receive described first Believe that channel includes at least one of：The demodulated reference signal specified in the demodulated reference signal resource of second communication channel The one or more started in the time domain that resource is located in the transmission region specified in the transmission region of second communication channel Character position；In the demodulated reference signal resource of second communication channel in addition to the specified demodulated reference signal resource Demodulated reference signal resource be located in the transmission region of second communication channel in addition to the specified transmission region The one or more character positions started in time domain in transmission region.

Optionally, storage medium is also configured to store the program code for executing following steps：It is logical based on described second Believe that the demodulated reference signal resource specified in the demodulated reference signal resource of channel receives the first communication channel and includes：It is based on P demodulated reference signal port of second communication channel receives the first communication channel, wherein the P demodulation ginseng It is the specified demodulated reference signal resource to examine signal port, is wrapped in the demodulated reference signal resource of second communication channel W demodulated reference signal port is included, W and P are positive integer, and the value of W is more than P.

By above-described embodiment, when transmitting first communication channel, instruction terminal scheduling instruction information and the second communication letter The transmission mode information in road, efficiently solves in the related art, and that there are resource overheads is big for the transmission of communication channel, receives multiple The high problem of miscellaneous degree, to reach effective reduction resource overhead, and the reception that can effectively reduce to communication channel is multiple Miscellaneous degree.

Description of the drawings

Attached drawing described herein is used to provide further understanding of the present invention, and is constituted part of this application, this hair Bright illustrative embodiments and their description are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings：

Fig. 1 is a kind of hardware block diagram of the mobile terminal of the method for reseptance of communication channel of the embodiment of the present invention；

Fig. 2 is the flow chart of the transmission method of communication channel according to the ... of the embodiment of the present invention；

Fig. 3 is the flow chart of the transmission method of communication channel according to the ... of the embodiment of the present invention；

Fig. 4 is the time quantum figure that can be used for downlink common control channel transmission that the preferred embodiment of the present invention provides The schematic diagram of sample；

Fig. 5 is that the second level control channel that the preferred embodiment of the present invention provides and data channel share part DMRS port DMRS pattern schematic diagrames；

Fig. 6 is that the flow that ACK/NACK feedbacks are carried out to second level control channel that the preferred embodiment of the present invention provides is illustrated Figure；

Fig. 7 is the structure diagram of the transmitting device of communication channel according to the ... of the embodiment of the present invention；

Fig. 8 is the structure diagram of the transmitting device of communication channel according to the ... of the embodiment of the present invention；

Fig. 9 is the structure diagram of base station provided in an embodiment of the present invention；

Figure 10 is the structure diagram of the reception device of communication channel provided in an embodiment of the present invention；

Figure 11 is the preferred structure block diagram one of the reception device of communication channel provided in an embodiment of the present invention；

Figure 12 is the preferred structure block diagram two of the reception device of communication channel provided in an embodiment of the present invention；

Figure 13 is the structure diagram of terminal provided in an embodiment of the present invention.

Specific implementation mode

Come that the present invention will be described in detail below with reference to attached drawing and in conjunction with the embodiments.It should be noted that not conflicting In the case of, the features in the embodiments and the embodiments of the present application can be combined with each other.

It should be noted that term " first " in description and claims of this specification and above-mentioned attached drawing, " Two " etc. be for distinguishing similar object, without being used to describe specific sequence or precedence.

Embodiment of the method

The embodiment of the method that the embodiment of the present application one is provided can be in mobile terminal, terminal or similar fortune It calculates and is executed in device.For running on mobile terminals, Fig. 1 is a kind of method of reseptance of communication channel of the embodiment of the present invention Mobile terminal hardware block diagram.As shown in Figure 1, mobile terminal 10, which may include one or more, (only shows one in figure It is a) (processor 102 can include but is not limited to the processing of Micro-processor MCV or programmable logic device FPGA etc. to processor 102 Device), memory 104 for storing data and the transmitting device 106 for communication function.Ordinary skill people Member does not cause to limit it is appreciated that structure shown in FIG. 1 only signal to the structure of above-mentioned electronic device.For example, mobile Terminal 10 may also include than shown in Fig. 1 more either less components or with the configuration different from shown in Fig. 1.

Memory 104 can be used for storing the software program and module of application software, such as the communication in the embodiment of the present invention Corresponding program instruction/the module of method of reseptance of channel, processor 102 are stored in the software journey in memory 104 by operation Sequence and module realize above-mentioned method to perform various functions application and data processing.Memory 104 may include High speed random access memory, may also include nonvolatile memory, as one or more magnetic storage device, flash memory or its His non-volatile solid state memory.In some instances, memory 104 can further comprise remotely setting relative to processor 102 The memory set, these remote memories can pass through network connection to mobile terminal 10.The example of above-mentioned network includes but not It is limited to internet, intranet, LAN, mobile radio communication and combinations thereof.

Transmitting device 106 is used to receive via a network or transmission data.Above-mentioned network specific example may include The wireless network that the communication providers of mobile terminal 10 provide.In an example, transmitting device 106 includes a Network adaptation Device (Network Interface Controller, referred to as NIC), can be connected with other network equipments by base station to It can be communicated with internet.In an example, transmitting device 106 can be radio frequency (Radio Frequency, referred to as RF) module is used to wirelessly be communicated with internet.

Due to requirement higher of the design to time delay of 5G communication systems, it has proposed to support in discussions in 3 gpp A variety of subcarrier spacings, symbol lengths design, i.e., 5G communication systems can support shorter orthogonal frequency division multiplexing (Orthogonal Frequency Division Multiplexing, referred to as OFDM) symbol, shorter scheduling time unit design.

The design of 5G communication systems towards more scenes, disclosure satisfy that various demands, therefore propose in discussions in 3 gpp Support multistage down control channel, the demand for taking into account the different levels to control channel robustness and spectrum efficiency.However, How smoothly to realize switching between multistage down control channel and how reasonable design multistage down control channel with The resource multiplex of data channel is farthest to save resource overhead while ensure that transmission performance is one needed to be considered and asks Topic.

For above-mentioned traffic channel resource overhead is big, blind Detecting complexity is high, multiplexing efficiency is low problem, not yet It is proposed effective solution method, in the present embodiment, it is proposed that a kind of transmission of communication channel and indicating means.

A kind of transmission method for the communication channel running on base station is provided in the present embodiment, and Fig. 2 is according to the present invention The flow chart of the transmission method of the communication channel of embodiment, as shown in Fig. 2, the flow includes the following steps：

Step S202 transmits first communication channel, wherein logical by the transmission mode of first communication channel and/or first The signaling that letter channel is carried indicates at least one following information：Terminal scheduling information, the transmission mode of the second communication channel.

Through the above steps, when transmitting first communication channel, instruction terminal scheduling instruction information and the second communication channel Transmission mode information, efficiently solve in the related art, that there are resource overheads is big for the transmission of communication channel, receives complicated High problem is spent, to reach effective reduction resource overhead, and the reception that can effectively reduce to communication channel is complicated Degree.

Optionally, the executive agent of above-mentioned steps can be base station, can also be the network controlling entity etc. of similar base station, But not limited to this.It should be noted that being illustrated so that base station sends above-mentioned steps S202 to terminal as an example in fig. 2.

Wherein, above-mentioned terminal scheduling information may include：End packet information, wherein end packet information includes one Or the instruction information of multiple end packets.

Preferably, terminal scheduling information here refers to the scheduled or not scheduled instruction information of terminal.Optionally, terminal Scheduling information is end packet information, wherein end packet information includes the instruction information of one or more end packets.

For example, end packet information here may include the group index instruction information of one or more end packets, use In the end packet for indicating to dispatch in the current or specified duration or be not scheduled for.

The end packet being dispatched in the current or specified duration, referring to base station in the current or specified duration will Control channel and data service may be sent to the terminal in these end packets, terminal is in the current or specified duration Interior needs are attempted to receive control channel and data service；

The end packet not being scheduled in the current or specified duration refers to base in the current or specified duration Standing will not will not be in current or specified to the transmission control channel of the terminal in these end packets and data service, terminal Control channel and data service are received in duration.

Optionally, terminal scheduling information includes in the interior or specified a period of time unit of current scheduling time unit End packet information.Preferably, specified a period of time unit includes specified scheduling time unit, from current scheduling time Specified duration that unit starts or since the specified time and the duration specified.Preferably, refer to Fixed time quantum, specified a period of time unit, specified scheduling time unit, specified time duration can pass through The signaling and/or high-level signaling that first communication channel is carried are indicated to terminal.Wherein, scheduling time unit includes one or more A time quantum, time quantum are time slot, subframe, frame, OFDM symbol or mini-slot.

For example, end packet information may include at least one of：End packet in current scheduling time unit Information；End packet information in specified scheduling time unit；Specified since current scheduling time unit continues End packet information in period；Terminal point since specified scheduling time unit and in the duration specified Group information.

It should be noted that " time quantum " described in the embodiment of the present invention has with " scheduling time unit " Following relationship, a time quantum can be an OFDM symbol, a time slot, a mini-slot, a subframe or one Frame, a scheduling time unit may include then one or more time quantums.

Optionally, the above method further includes：Terminal is divided in the way of predefined (or in the way of making an appointment) Group.It can be executed, can also be executed by terminal by base station it should be noted that being grouped to terminal.

Predefined mode includes：It is grouped according to a pair of terminal of following formula：

Formula one：UE_ID mod M=i；

Formula two：(UE_ID mod M+Offset) mod M=i；

Formula three：Offset mod M=i.

Wherein, UE_ID indicates that terminal iidentification, M indicate that the value of shared M grouping and M are nonnegative integer, parameter Offset Value be configurable, i ∈ { 0~M-1 } indicate by terminal iidentification be UE_ID terminal be divided into i-th of grouping.Here Terminal iidentification is the unique mark for being different from other terminals, for example, being made of 16 two-stage system bit sequences in LTE.Preferably, M is the integer more than 1.Here the value of M can be indicated to terminal by base station, for example, the value of M is equal to 1 in some cases Terminal is not grouped, the value of M is more than 1 and needs to be grouped processing to terminal in some cases.The value of M can also be What base station and terminal had been made an appointment.

It should be noted that the index that M is grouped is defined as 0~M-1, primarily to facilitating description and difference different Grouping, the actually index of the grouping of M can also be defined as other modes, as long as different groupings can be distinguished, Such as the index of M grouping is respectively 1~M, at this moment i ∈ { 0~M-1 } indicate the terminal that terminal iidentification is UE_ID being divided into I+1 is grouped.

Preferably, above-mentioned parameter Offset is the integer that value range is { 0~M-1 }, and the acquiescence of parameter Offset takes Value is 0.When terminal receives the instruction information of parameter Offset, terminal determines terminal institute according to the value of indicated Offset Belong to grouping, when not receiving the instruction information of parameter Offset, the value that terminal gives tacit consent to Offset is 0.

Predefined mode can also include：Terminal is grouped according to terminal capability, wherein terminal capability can wrap Include at least one of the type of service that the bandwidth ability of terminal, the beam capabilities of terminal, terminal can be supported.Wherein, terminal energy There are predefined correspondences between power and end packet.Preferably, bandwidth ability here refers to terminal and can be supported most Big frequency domain bandwidth, beam capabilities here refer to the wave beam number that terminal can be simultaneously emitted by or the maximum radio frequency that terminal can be supported Link (being also TXRU sometimes) number, type of service here include at least eMBB (enhanced Mobile Broadband, The mobile broadband of enhancing), (Ultra-Reliable and Low Latency Communications, low time delay are high by URLLC Be reliably connected), eMTC (massive Machine Type Communications, extensive Internet of Things) etc..

Optionally, it may be used by the transmission mode of the transmission mode of first communication channel the second communication channel of instruction more Kind mode, for example, following manner may be used：The transmission mode of the transmission mode of first communication channel and the second communication channel it Between there are predefined correspondences.Here the transmission mode of the transmission mode of first communication channel and the second communication channel can To refer to identical or different transmission mode parameter, for example, the transmission of the transmission mode of first communication channel and the second communication channel Mode refers both to transmission plan, i.e., is deposited between transmission plan used by the transmission plan of first communication channel and the second communication channel The transmission plan used by correspondence, preferably the second communication channel is the optional range of a transmission plan；In another example The transmission mode of first communication channel refers to aggregation level, and the transmission mode of the second communication channel refers to modulating-coding grade (Modulation and Coding Scheme, referred to as MCS), the i.e. aggregation level of first communication channel and the second communication letter There are predefined correspondences between the modulating-coding grade in road, it is preferable that the modulating-coding corresponding to the second communication channel Grade is the optional range of a modulating-coding grade.

In the transmission and indicating means of above-mentioned communication channel, it can be passed from the first communication node to the second communication node Defeated first communication channel passes through the transmission mode of first communication channel and/or the signaling instruction terminal scheduling information carried, At least one of transmission mode information of two communication channels.

Preferably, first communication channel can channel or broadcast channel in order to control, the second communication channel can be in order to control Channel or data channel, for example, first communication channel in order to control channel when, control channel includes：Publicly-owned control channel, or Person, the shared control channel of multiple terminals.It should be noted that control channel here is preferably the proprietary control letter of terminal Road.Second communication channel can be located in different scheduling time units from first communication channel, and the second communication channel also has can Can and first communication channel be same type of communication channel, under extreme case, the second communication channel is exactly the first communication letter Road.For example, first communication channel is control channel, the second communication channel is data channel；First communication channel is publicly-owned control Channel, the second communication channel are the proprietary control channels of terminal；First communication channel and the second communication channel are that terminal is proprietary Control channel, and with the same control channel of the corresponding same terminal.

Optionally, transmission first communication channel (control channel) includes：Control is transmitted on unit pattern at the appointed time Channel, wherein specified time quantum pattern includes one or more time quantums, and time quantum includes following one：Time slot, Subframe, frame, symbol or mini-slot.

For example, when first communication channel is publicly-owned (downlink) control channel (terminal publicly-owned down control channel or small The down control channel of area's grade) or when the shared down control channel of multiple terminals, base station only allows single at the appointed time Control channel is transmitted on first pattern, i.e., on permitted time quantum pattern, it is that base station is independently determined to pass or do not pass control channel Fixed, but terminal needs monitoring/blind Detecting control channel on each time quantum on these time quantum patterns.Its In, specified time quantum pattern can determine at least one in the following manner：Broadcast channel or synchronizing signal or high-rise letter Order is indicated to terminal or is predefined mode.Wherein, time quantum pattern may include one or more continuous or non-companies Continuous time quantum, time quantum be time slot, subframe, frame, symbol (in downlink be preferably OFDM symbol) or it is micro- when Gap.Here the shared control channel of multiple terminals can also be the shared control channel of a set of terminal, the i.e. control channel It can all be received by multiple terminals or set of terminal.

Optionally, transmission first communication channel (control channel) further includes：It repeats to pass on specified multiple time quantums Defeated control channel, wherein different transmission wave beams is respectively adopted on multiple time quantums or sends wave beam group transmission control letter Road.

Optionally, it includes at least one of that transmission control channel is repeated on specified multiple time quantums：Transmission control Sent used by transmission sequence and the synchronizing signal of the transmission wave beam of channel processed wave beam or send wave beam group transmission sequence it Between there are predefined correspondences；The transmission sequence for transmitting the transmission wave beam of control channel is sent with used by broadcast channel There are predefined correspondences between wave beam or the transmission sequence of transmission wave beam group；Transmit the time quantum and biography of control channel There are predefined correspondences between the time quantum of defeated synchronizing signal；The time quantum and transmission for transmitting control channel are broadcasted There are predefined correspondences between the time quantum of channel.

For example, the transmission of control channel is completed on multiple time quantums, wherein control channel is on multiple time quantums Different transmission wave beams can be respectively adopted or send wave beam group and be transmitted.Optionally, send wave beam/imitative wave beam group sequence with There are predefined correspondences for transmission wave beam used by synchronizing signal or broadcast channel or the transmission sequence of transmission wave beam group. Optionally, the transmission resource (for example, sending the time quantum of control channel) of control channel and synchronizing signal or broadcast channel institute There are predefined correspondences between the transmission resource (for example, sending the time quantum of control channel) of use, it is preferable that control The transmission resource of channel processed time-domain resource identical with resource occupation is sent used by synchronizing signal or broadcast channel.It is preferred that Ground, the maximum transmitted number of plies that first communication channel is supported are less than the maximum transmitted number of plies that the second communication channel is supported.

When control channel is there are when multiple types (or multiple grades), first communication channel is only one such type Control channel.For example, first communication channel can be the proprietary control channel of terminal, wherein the proprietary control channel of terminal Including at least one following characteristics：Support multithread/multilayer transmission；Support spatial multiplexing transmission scheme；Support quadrature phase shift keying Modulation system more than (Quadrature Phase Shift Keyin, referred to as QPSK), for example, 16 can be supported orthogonal to shake Width modulates modulation systems such as (Quadrature Amplitude Modulation, referred to as 16QAM)；In data channel region Transmission；Support modulation and encoding levels (or modulation and encoding scheme) (Modulation and Coding Scheme, abbreviation For MCS) Adaptive Transmission, wherein MCS, which adaptively refers to base station, to measure letter according to the channel quality states for carrying out self terminal feedback The adaptive adjustment MCS grades of breath；Support order (rank) Adaptive Transmission, wherein the transmission number of plies/order (rank) adaptively refers to, base The transmission number of plies/order can adaptively be adjusted according to the channel quality states metrical information for carrying out self terminal feedback by standing.

First communication channel can carry out multiplexing transmission with the second communication channel, and first communication channel can be located at the second communication Channel region is transmitted, wherein what is provided in the second communication channel subdispatch unit is used for the second traffic channel Region, for example, data channel region or control channel region.Preferably, control channel includes at least two types, wherein one Type is basic control channel, and another type is the control channel of enhancing, and first communication channel is the control letter of enhancing Road.The transmission mode of basic control channel is predefined, and the transmission mode of the control channel of enhancing can be by basic Control channel is indicated.The control channel of enhancing can support the information transmission of more preferable code check, higher spectrum efficiency, Ke Yiyong In the transmission for indicating more advanced data channel.Basic control channel is a kind of rollback form of the control channel of enhancing.When When channel condition is relatively good, base station indicates the transmission of data channel the control channel of transmission enhancing, works as channel When condition is poor, base station indicates the transmission of data channel by basic control channel is transmitted.When using enhancing Control channel logarithm it is believed that road indicate when, data channel using enhancing control channel indicated by information carry out advanced transmission (using enhancing/advanced transmission mode), and when being indicated data channel using basic control channel, data letter Road carries out basic transmission (using the biography of basic/coarse/more Shandong nation using the information indicated by basic control channel Defeated mode).

Such control channel (first communication channel) can be supported to transmit request (Hybrid Automatic automatically Repeat reQuest, referred to as HARQ) mechanism, for example, receiving first communication channel before the transmission of the second communication channel ACK/NACK confirmation messages, wherein ACK indicate first communication channel be correctly received, NACK indicate first communication channel not by It is properly received.

Base station the second communication channel is transmitted according to the ACK information or nack message of reception, wherein believe when receiving ACK When breath, the second communication channel is transmitted according to the instruction of the first control channel, when receiving nack message, is believed according to the second control The second communication channel is transmitted in the instruction in road, wherein the first control channel is first communication channel, the second control channel is to be different from Other control channels of first control channel.

It should be pointed out that a kind of preferred embodiment as the present invention, above-mentioned second control channel does not have above-mentioned First control channel feature included when being the proprietary control channel of above-mentioned terminal.Optionally, the second control channel can be The control channel transmitted before the second communication channel, wherein the second control channel be different from the other of the first control channel or Other types of control channel；

For example, above-mentioned second control channel can be before the second communication channel and the second communication channel of distance is nearest The control channel of transmission, wherein the second control channel is to be different from other or other types of controls letter of the first control channel Road.

Preferably, the second control channel is the control channel transmitted before the second communication channel, wherein the second control letter Road is the other or other types of control channels for being different from the first control channel；

Preferably, the second control channel is before the second communication channel and the second communication channel of distance is transmitted recently Control channel, wherein the second control channel is to be different from other or other types of control channels of the first control channel.

Optionally, transmission first communication channel can also include：Mixed automatic retransfer is supported in the transmission of first communication channel Ask HARQ transmission mechanism.

Preferably, the transmission of first communication channel supports that hybrid automatic repeat-request HARQ transmission mechanism includes：Receive the The confirmation ACK information of one communication channel, alternatively, non-acknowledgement nack message, wherein ACK information is for indicating first communication channel It is correctly received, nack message indicates that first communication channel is not correctly received.

Wherein, the transmission of first communication channel supports that hybrid automatic repeat-request HARQ transmission mechanism can also include：Root According to the ACK information or nack message of reception, the second communication channel is transmitted, wherein when receiving ACK information, according to first The second communication channel is transmitted in the instruction of control channel, when receiving nack message, is transmitted according to the instruction of the second control channel Second communication channel, wherein the first control channel is first communication channel, the second control channel is to be different from the first control channel Other control channels.

For example, after base station receives ack signal, base station is by the transmission mode indicated by the control channel according to enhancing Information transmission data channel, after receiving nack message, base station will be according to the transmission side indicated by basic control channel Formula information transmission data channel.For terminal, when it is to base station feedback ack signal, terminal will be believed according to the first communication The instruction in road receives the second communication channel, and when it is to base station feedback NACK signal, terminal will be believed according to other types of control The instruction in road receives the second communication channel.

Such control channel (first communication channel) can share a set of DMRS patterns with the second communication channel Part DMRS resources.Preferably, shared demodulated reference signal resource both can be used for demodulating first communication channel, can also use In demodulating the second communication channel, rather than the demodulated reference signal resource being shared is only used for demodulation the second communication channel or first Communication channel.DMRS patterns meet following design principle：Shared demodulated reference signal resource is located at first communication channel region, It is logical that demodulated reference signal resource in demodulated reference signal resource in addition to the demodulated reference signal resource being shared is located at second Believe channel region；Alternatively, shared demodulated reference signal resource is located at the asset start position of first communication channel transmission, demodulation Demodulated reference signal resource in reference signal resource in addition to shared demodulated reference signal resource is located at the second communication channel The asset start position of transmission.Assuming that the maximum transmitted number of plies that first communication channel is supported is P layers, what the second communication channel was supported The maximum transmitted number of plies is W layers, and wherein P and W are positive integer, and the value of P is less than W, then the preceding P port in DMRS patterns (for example, it is assumed that demodulated reference signal port definition is port [0,7], then preceding P port is [0, P-1], and P is less than demodulation reference 8) it is first communication channel and the DMRS port that the second communication channel is shared, remaining W-P that the total port number, that is, P of signal resource, which is less than, A port is the proprietary DMRS port of the second communication channel.Terminal can support more set DMRS patterns, when first communication channel exists Above-mentioned DMRS patterns are used when the second communication channel area transmissions, otherwise use other DMRS patterns.Wherein, other patterns are area Not in the different patterns of above-mentioned pattern, for example, other DMRS patterns are the DMRS port for the second communication channel second At the starting position in communication channel region.

Optionally, the demodulation reference specified in demodulated reference signal resource of the first communication channel based on the second communication channel Signal resource transmits.I.e. the demodulated reference signal of first communication channel is the demodulated reference signal resource middle finger of the second communication channel Fixed demodulated reference signal resource.

Optionally, the transmission region transmission that first communication channel is specified in the transmission region of the second communication channel；First The demodulated reference signal resource transmission specified in demodulated reference signal resource of the communication channel based on the second communication channel；First is logical The maximum transmitted number of plies that letter transmission is supported is less than the maximum transmitted number of plies that the second communication channel is supported.

It should be noted that the transmission region of above-mentioned second communication channel, is often referred to use in a scheduling time unit In the region for transmitting the second communication channel.Such as second communication channel be data channel when, the biography of corresponding second communication channel Defeated region is data channel transmission region, is similar to data channel region in LTE in each subframe, control channel region Concept.

Optionally, the demodulated reference signal resource specified in the demodulated reference signal resource of the second communication channel is logical second Believe the transmission region transmission specified in the transmission region of channel；Except specified in the demodulated reference signal resource of second communication channel Demodulated reference signal resource except demodulated reference signal resource is in the transmission region of the second communication channel except specified transmission Transmission region transmission except region.

Optionally, the demodulated reference signal resource specified in the demodulated reference signal resource of the second communication channel is located at second The one or more character positions started in time domain in the transmission region specified in the transmission region of communication channel；Second communication Demodulated reference signal resource in the demodulated reference signal resource of channel in addition to specified demodulated reference signal resource is located at the One or more started in the time domain in transmission region in the transmission region of two communication channels in addition to specified transmission region A character position.

Optionally, P demodulated reference signal port transmission of the first communication channel based on the second communication channel, wherein P Demodulated reference signal port is the demodulated reference signal resource specified, and the demodulated reference signal resource of the second communication channel includes W demodulated reference signal port, W and P are positive integer, and the value of W is more than P.

Wherein, specified demodulated reference signal resource includes：P demodulated reference signal port is W demodulated reference signal Preceding P demodulated reference signal port in port.

It should be noted that above-mentioned communication channel includes：First communication channel and the second communication channel.The biography of communication channel Defeated mode includes a variety of, is illustrated respectively to the transmission mode of the transmission mode of first communication channel and the second communication channel below.

The transmission mode of first communication channel includes at least one of：Believe with the relevant demodulation reference of first communication channel Number resource；First communication channel transmits occupied time-domain resource；First communication channel transmits occupied frequency domain resource；First Transmission plan used by traffic channel；Aggregation level used by first communication channel transmission；First communication channel passes Modulation levels used by defeated；Encoding levels used by first communication channel transmission；Corresponding to first communication channel transmission Blind Detecting region；Wave beam is sent used by first communication channel transmission；The corresponding reception wave beam of first communication channel transmission.

The transmission mode of second communication channel includes at least one of：Believe with the relevant demodulation reference of the second communication channel Number resource；The occupied time-domain resource of second traffic channel；The occupied frequency domain resource of second traffic channel；Second Transmission plan used by traffic channel；Aggregation level used by second traffic channel；Second communication channel passes Modulation levels used by defeated；Encoding levels used by second traffic channel；Corresponding to second traffic channel Blind Detecting region；Wave beam is sent used by second traffic channel；Reception wave beam corresponding to second traffic channel.

Wherein, demodulated reference signal resource include demodulated reference signal (Demodulation Reference Signal, Referred to as DMRS) port, running time-frequency resource, pattern, at least one of sequence；Here transmission plan include single-ended port transmission, Diversity transmission, spatial multiplexing transmission, such as SFBC (Space Frequency Block Code, space-frequency block codes), CDD (Cyclic Delay Diversity, cyclic delay diversity), SU-MIMO (Single User-Multiple Input Multiple Output, single user multiple-input and multiple-output), MU-MIMO (Multiple User-Multiple Input Multiple Output, multi-user's multiple-input and multiple-output) etc. transmission plans；Here blind Detecting region is that terminal needs to attempt Receive the running time-frequency resource region of communication channel；Here wave beam can be a kind of resource, such as transmitting terminal precoding (send wave Beam), receiving terminal precoding (receive wave beam), antenna port, antenna weight vector, antenna weight matrix etc., since wave beam can be with The binding being transmitted with some time-frequency code resources, wave beam ID can also be replaced by resource ID.Wave beam may be one kind (transmission/reception) mode of transmission；Transmission mode may include space division multiplexing, frequency domain/time diversity etc.；It is further preferred that Reception wave beam refer to, without instruction receiving terminal wave beam or transmitting terminal can pass through current reference signal and antenna end Mouth and the receiving terminal under the reference signal (or reference signal) of UE feedback reports and accurate co-located (QCL) instruction of antenna port Beam resources.

It should be noted that the first communication node is the transmitting terminal of communication channel, the second communication node is communication channel Receiving terminal.Preferably, the first communication node is base station or network control node, and second node is user or terminal or network quilt Control node.

A kind of method of reseptance for the communication channel running on terminal is additionally provided in the present embodiment, and Fig. 3 is according to this hair The flow chart of the transmission method of the communication channel of bright embodiment, as shown in figure 3, the flow includes the following steps：

Step S302 receives first communication channel；

Step S304 is obtained by the signaling that the transmission mode and/or first communication channel of first communication channel are carried At least one following information：Terminal scheduling information, the transmission mode of the second communication channel.

Through the above steps, when receiving first communication channel, terminal scheduling instruction information and the second communication channel are obtained Transmission mode information so that terminal can be detected according to above- mentioned information, efficiently solve in the related art, communication That there are resource overheads is big for the transmission of channel, receives the high problem of complexity, to reach effective reduction resource overhead, and The reception complexity to communication channel can effectively be reduced.

Optionally, terminal scheduling information includes：End packet information, wherein end packet information includes one or more The instruction information of end packet.

Optionally, end packet information includes following one：End packet information in current scheduling time unit；Refer to End packet information in fixed scheduling time unit；In specified duration since current scheduling time unit End packet information；End packet information since specified scheduling time unit and in the duration specified； Wherein, scheduling time unit includes one or more time quantums, and time quantum includes following one：Time slot, subframe, frame, symbol Number, mini-slot.

Optionally, after obtaining terminal scheduling information, further include：According to terminal scheduling information determine it is scheduled or not by The end packet of scheduling；Judge whether the terminal for receiving first communication channel belongs to scheduled end packet；In judging result In the case of being, attempt to receive first communication channel and/or the second communication letter in the terminal scheduling information corresponding time stating Road.

Optionally, specified scheduling time unit, alternatively, specified duration obtains one of in the following manner： The signaling that first communication channel is carried, high-level signaling.

For example, end packet information here may include the group index instruction letter of one or more end packets Breath is used to indicate scheduling or the end packet not being scheduled in the current or specified duration.

Optionally, this method can be with：Terminal is grouped according to predefined mode.It should be noted that end End is grouped can be before receiving first communication channel, can also be after receiving first communication channel, and the two can not There are sequencings.

Optionally, according to predefined mode to terminal be grouped including：A pair of terminal in the following manner carries out Grouping：UE_ID mod M=i；(UE_ID mod M+Offset) mod M=i；Offset mod M=i；Wherein, UE_ID tables Show that terminal iidentification, M indicate that the value of shared M grouping and M are nonnegative integer, Offset is predetermined value, and i ∈ { 0~M-1 } are indicated The terminal that terminal iidentification is UE_ID is divided into i-th of grouping.Preferably, M is the integer more than 1.Here the value of M can be It is indicated to terminal by base station, for example, the value of M is equal to 1 and is not grouped to terminal in some cases, M in some cases Value be more than 1 i.e. need to be grouped processing to terminal.The value of M can also be that base station and terminal have been made an appointment.

Equally, here by M be grouped index be defined as 0~M-1, mainly also for facilitate description and difference it is different Grouping, actually the index of the grouping of M can also be defined as other modes, as long as different groupings, example can be distinguished The index being grouped such as M is respectively 1~M, and at this moment i ∈ { 0~M-1 } indicate the terminal that terminal iidentification is UE_ID being divided into i-th + 1 grouping.

Optionally, according to predefined mode to terminal be grouped including：Terminal is grouped according to terminal capability, Wherein, there are predefined correspondence between terminal capability and end packet, terminal capability includes at least one of：Terminal Bandwidth ability, the type of service that can be supported of the beam capabilities of terminal, terminal.

Optionally, include by the transmission mode of the transmission mode of first communication channel the second communication channel of acquisition：First There are predefined correspondences between the transmission mode of communication channel and the transmission mode of the second communication channel.

Optionally, include by the transmission mode of the transmission mode of first communication channel the second communication channel of acquisition：Pass through The transmission plan of first communication channel obtains the transmission plan of the second communication channel, wherein the transmission plan of first communication channel There are predefined correspondences between the transmission plan of the second communication channel.

Optionally, include by the transmission mode of the transmission mode of first communication channel the second communication channel of acquisition：Pass through The aggregation level of first communication channel obtains modulation and/or the encoding levels of the second communication channel, wherein first communication channel There are predefined correspondences between aggregation level and the modulation and/or encoding levels of the second communication channel.

Optionally, first communication channel includes：Control channel, alternatively, broadcast channel.

Optionally, the second communication channel includes：Control channel, alternatively, data channel.

Optionally, first communication channel channel in order to control, wherein control channel includes：Publicly-owned control channel, alternatively, more The shared control channel of a terminal.

Optionally, receiving first communication channel includes：At the appointed time control channel is received on unit pattern, wherein Specified time quantum pattern includes one or more time quantums, and time quantum includes following one：Time slot, subframe, frame, symbol Number or mini-slot.

Optionally, specified time quantum pattern determines at least one in the following manner：Predefined mode determines, broadcasts Channel receives, synchronous signal receiver, and high-level signaling receives.

Optionally, receiving first communication channel includes：It repeats to receive control channel on specified multiple time quantums, In, different reception wave beams is respectively adopted on multiple time quantums or receives wave beam group reception control channel.

Optionally, including at least one of：Receive reception sequence and the synchronizing signal institute of the reception wave beam of control channel There are predefined correspondences between the reception wave beam of use or the transmission sequence of reception wave beam group；Receive connecing for control channel In the presence of predetermined between the reception sequence of receipts wave beam and the reception sequence for receiving wave beam or reception wave beam group used by broadcast channel The correspondence of justice；There are predefined right between the time quantum and the time quantum for receiving synchronizing signal of reception control channel It should be related to；There are predefined corresponding passes between the time quantum and the time quantum for receiving broadcast channel of reception control channel System.

Optionally, first communication channel is the proprietary control channel of terminal, wherein the proprietary control channel of terminal include with At least one lower feature：Support multithread/multilayer transmission；Support spatial multiplexing transmission scheme；Support the modulation system of QPSK or more (for example, can support the modulation systems such as 16QAM)；In data channel area transmissions；MCS Adaptive Transmissions are supported (to need to illustrate , this MCS, which adaptively refers to base station, adaptively to adjust MCS according to the channel quality states metrical information for carrying out self terminal feedback Grade)；Rank Adaptive Transmissions are supported (wherein, to transmit the number of plies/order, rank adaptively refers to, and base station can be anti-according to self terminal is carried out The channel quality states metrical information of feedback adaptively adjusts the transmission number of plies/order).

Optionally, receiving first communication channel includes：Hybrid automatic repeat-request is supported in the reception of first communication channel HARQ transmission mechanism.

Optionally, the reception of first communication channel supports that hybrid automatic repeat-request HARQ transmission mechanism includes：To base station The confirmation ACK information for feeding back first communication channel, alternatively, non-acknowledgement nack message, wherein ACK information is for indicating that first is logical Letter channel is correctly received, and nack message indicates that first communication channel is not correctly received.

Optionally, the reception of first communication channel supports that hybrid automatic repeat-request HARQ transmission mechanism includes：According to The ACK information or nack message of base station feedback receive the second communication channel, wherein when to base station feedback ACK information, root The second communication channel is received according to the instruction of the first control channel, when to base station feedback nack message, according to the second control channel Instruction receive the second communication channel, wherein the first control channel is first communication channel, the second control channel is to be different from the Other control channels of one control channel.

Preferably, the second control channel herein is without spy those of included in the proprietary control channel of above-mentioned terminal Sign.

Optionally, the second control channel is the control channel transmitted before the second communication channel, wherein the second control letter Road is the other or other types of control channels for being different from the first control channel.

Optionally, the second control channel is before the second communication channel and the second communication channel of distance is transmitted recently Control channel, wherein the second control channel is to be different from other or other types of control channels of the first control channel.

Optionally, it includes at least one of to receive first communication channel：Refer in the transmission region of the second communication channel Fixed transmission region receives first communication channel；The demodulation ginseng specified in demodulated reference signal resource based on the second communication channel It examines signal resource and receives first communication channel；First communication channel receives the supported maximum transmitted number of plies and is less than the second communication letter The maximum transmitted number of plies that road is supported.

Optionally, it includes at least one of to receive first communication channel：The demodulated reference signal of second communication channel provides The transmission region transmission that the demodulated reference signal resource specified in source is specified in the transmission region of the second communication channel；Second is logical Believe in the demodulated reference signal resource of channel demodulated reference signal resource in addition to specified demodulated reference signal resource the Transmission region transmission in the transmission region of two communication channels in addition to specified transmission region.

It should be noted that the transmission region of above-mentioned second communication channel, is often referred to use in a scheduling time unit In the region for transmitting the second communication channel.For example, when the second communication channel is data channel, the biography of corresponding second communication channel Defeated region is data channel transmission region, is similar to data channel region in LTE in each subframe, control channel region Concept.

Optionally, it includes at least one of to receive first communication channel：The demodulated reference signal of second communication channel provides The demodulated reference signal resource specified in source is located at the time domain in the transmission region specified in the transmission region of the second communication channel One or more character positions of upper beginning；Except specified demodulation reference letter in the demodulated reference signal resource of second communication channel Demodulated reference signal resource except number resource is located in the transmission region of the second communication channel in addition to specified transmission region Transmission region in time domain on one or more character positions for starting.

Optionally, the demodulated reference signal resource specified in the demodulated reference signal resource based on the second communication channel receives First communication channel includes：The P demodulated reference signal port based on the second communication channel receives first communication channel, wherein P A demodulated reference signal port is the demodulated reference signal resource specified, and is wrapped in the demodulated reference signal resource of the second communication channel W demodulated reference signal port is included, W and P are positive integer, and the value of W is more than P.

Optionally, specified demodulated reference signal resource includes：P demodulated reference signal port is that W demodulation reference is believed Preceding P demodulated reference signal port in number port.

Optionally, the transmission mode of first communication channel includes at least one of：With the relevant solution of first communication channel Adjust reference signal resource；First communication channel transmits occupied time-domain resource；First communication channel transmits occupied frequency domain Resource；Transmission plan used by first communication channel transmission；Aggregation level used by first communication channel transmission；First is logical Believe modulation levels used by transmission；Encoding levels used by first communication channel transmission；First communication channel transmits Corresponding blind Detecting region；Wave beam is sent used by first communication channel transmission；Corresponding to first communication channel transmission Receive wave beam.

Optionally, the transmission mode of the second communication channel includes at least one of：With the relevant solution of the second communication channel Adjust reference signal resource；The occupied time-domain resource of second traffic channel；The occupied frequency domain of second traffic channel Resource；Transmission plan used by second traffic channel；Aggregation level used by second traffic channel；Second is logical Believe modulation levels used by transmission；Encoding levels used by second traffic channel；Second traffic channel Corresponding blind Detecting region；Wave beam is sent used by second traffic channel；Corresponding to second traffic channel Receive wave beam.

It should be noted that " predefined " or " predefined " nothing used in description in the above embodiment of the present invention It further explains, all indicates that object described in " predefined " or " predefined " is that base station and terminal are both known about , can be that base station and terminal have been made an appointment, or are indicated to terminal by base station；It is used in description in the embodiment of the present invention To " specified " either it is " specified " without further explain all indicate " specified " or " specified " described in object It is both known about for base station and terminal, can be that base station and terminal have been made an appointment, or are indicated to terminal by base station.

The transmission of the communication channel provided by above-described embodiment and indicating means, by current or specified one section Scheduling/unscheduled end packet information is indicated in time, or is carried out to the scheduling time unit pattern of control channel Instruction so that terminal need not on each scheduling time unit blind Detecting control channel, reduce terminal blind Detecting control The complexity of channel；By the way that first communication channel is placed in the second communication channel region, first communication channel and are then defined There are correspondences for the transmission mode of two communication channels, save the signal resource expense of control channel and are effectively utilized Two communication channel regions, improve multiplexing efficiency；By the ACK/ for feeding back first communication channel before the second communication channel Nack message supports the adaptive switching between Multistage Control channel；By the way that shared demodulated reference signal resource is put in first Unshared reference signal is put in the starting position of the second communication channel by the starting position of traffic channel, both so that communication Channel decoding delay is minimum, while in turn ensuring that channel estimating performance is best.

The preferred embodiment of the present invention is illustrated below.

Preferred embodiment 1

Currently or currently a period of time is set the user being dispatched to by publicly-owned or publicly-owned set of terminal control channel The range notification of standby (User Equipment, referred to as UE) (or being terminal) grouping includes the following steps to UE：

Step 1：UE in cell is grouped, by current time slots (a scheduling time unit) or works as top n time slot In the UE grouping informations that are dispatched to notified to all UE by publicly-owned or publicly-owned user group control channel；

Step 2：After UE receives grouping information, judge oneself whether in received grouping according to rule of classification It is interior, if so, attempting to receive the proprietary control channel of terminal within currently or currently a period of time, if it is not, then currently or currently It does not attempt to receive the proprietary control channel of terminal in a period of time.

Optionally, the rule of UE groupings includes following one, it is assumed that needs UE being divided into M group：

Rule 1：According to UE identify (Identity, referred to as ID) carry out UE groupings, if for example, UE ID to M modulus after Value is i, then the UE is assigned in i-th group；

Rule 2：UE groupings are carried out according to UE ID and the parameter of configuration, for example, passing through formula (UE ID mod M+ The UE is then assigned in i-th group by Offset) mod M=i, wherein the value of Offset is configurable, for example, can lead to It crosses broadcast channel, synchronizing signal, high-level signaling etc. and is indicated to terminal.Preferably the value range of Offset is { 0~M-1 }, when When terminal does not receive the configuration instruction of Offset, the value that terminal is defaulted as Offset is 0；

Rule 3：It is carried out carrying out UE groupings according to the parameter of configuration, if for example, parameter UE_ID_v is to the value after M modulus The UE is then assigned in i-th group by i, wherein parameter UE_ID_v is that base station is allocated to terminal, the value of parameter UE_ID_v It is configurable, for example, terminal can be indicated to by broadcast channel, synchronizing signal, high-level signaling etc..Preferably, parameter UE_ The value range of ID_v is { 0~M-1 }, and when terminal does not receive the configuration instruction of Offset, terminal is defaulted as parameter UE_ The value of ID_v is 0；

Rule 4：It is grouped according to UE abilities, in initial access phase, UE can be UE capability reportings to base station, therefore base It stands and UE can be grouped UE according to different UE abilities, i.e., there are predefined corresponding passes between UE abilities and UE groupings System.Preferably, this correspondence is that base station and terminal are made an appointment, UE abilities here may include bandwidth ability, Beam capabilities etc..

It is worth noting that the information of UE grouping informations possibility or one or more packets here, base station can be by one The packet index of a or multiple groupings is indicated to terminal.

As another realization method of the embodiment of the present invention, the publicly-owned control of publicly-owned control channel or set of terminal can be passed through Channel processed indicates the UE grouping informations in following time domain scale：

Indicate the UE grouping informations that current time slots (slot) are dispatched to；Or

Indicate the UE grouping informations being dispatched on continuous N number of slot that current slot starts；Or

Indicate the UE grouping informations being dispatched to from slot n to slot n+k.

As another realization method of the embodiment of the present invention, also may be used by publicly-owned or publicly-owned set of terminal control channel To indicate the unscheduled grouping information arrived in above-mentioned time domain scale, at this moment, after UE receives grouping information, advised according to grouping Oneself is then judged whether in received grouping, if so, it is special not attempt reception terminal within currently or currently a period of time Some control channels, if it is not, then attempting to receive the proprietary control channel of terminal within currently or currently a period of time.

Preferred embodiment 2

A scheduling unit pattern is defined in such a way that base station and terminal are made an appointment, or logical to base station by signaling Know a scheduling unit drawing information.Wherein, scheduling unit pattern may be embodied in a predetermined time period, can be used for sending out Send the instruction information of the scheduling time unit of publicly-owned down control channel.Wherein, predetermined time period position base station and terminal are advance Agreement, can be a subframe, a frame or continuous T time slot, T makes an appointment or is indicated to end by signaling End；Scheduling time unit is the corresponding time quantum of primary scheduling, for example, for one or more OFDM symbols, time slot, it is micro- when Gap, subframe or frame.

Fig. 4 is the time quantum figure that can be used for downlink common control channel transmission that the preferred embodiment of the present invention provides The schematic diagram of sample, as shown in figure 4, a subframe includes 10 time slots, base station indicates a son respectively by 10 bit signallings Whether 10 time slots can be used for transmitting publicly-owned down control channel in frame, and bit corresponds to one respectively by lowest order to highest order 10 time slots, bit value are designated as the corresponding time slot of 0 expression and are not used in transmission publicly-owned downlink control time domain from front to back in subframe Channel, bit value are designated as the corresponding time slot of 1 expression and can be used for transmitting publicly-owned down control channel.Time slot 3,6,9 is available in Fig. 4 In transmitting publicly-owned down control channel, other time slots do not transmit publicly-owned down control channel.

After terminal obtains scheduling time unit pattern, it only can be used for transmitting the time of publicly-owned down control channel in instruction It attempts to receive publicly-owned down control channel on unit, does not attempt to receive publicly-owned downlink control letter on other scheduling time units Road.

As another embodiment of the embodiment of the present invention, publicly-owned down control channel may also be that set of terminal is publicly-owned Down control channel.

As another embodiment of the embodiment of the present invention, when can be used for transmitting the scheduling of publicly-owned down control channel Between in unit, publicly-owned down control channel and the proprietary down control channel of terminal are transmitted using independent resource distribution, Here resource distribution refers to the subcarrier spacing for the resource for being used for transmission control channel, OFDM symbol length, cyclic shift length Deng.Independent resource distribution as described herein, refer to publicly-owned down control channel and terminal it is proprietary down control channel transmission The running time-frequency resource at place can have in different subcarrier spacings, different OFDM symbol length, different cyclic shift length At least one.

As another embodiment of the embodiment of the present invention, when can be used for transmitting the scheduling of publicly-owned down control channel Between in unit, publicly-owned down control channel and the down control channel that terminal is proprietary are different in a scheduling time unit It is transmitted on time quantum.

As another embodiment of the embodiment of the present invention, when can be used for transmitting the scheduling of publicly-owned down control channel Between in unit, the radio frequency bandwidth separate configurations of publicly-owned down control channel and the proprietary down control channel of terminal.

As another embodiment of the embodiment of the present invention, when can be used for transmitting the scheduling of publicly-owned down control channel Between in unit, transmit publicly-owned down control channel with different beams with multiple time quantums, multiple scheduling time units, complete public There is an omnidirectional of down control channel to send.

Preferred embodiment 3

Down control channel supports two-stage down control channel, the transmission configuration of wherein first order down control channel opposite Fixed, resource distribution is living through semi-static signal deployment of having made an appointment, using the transmission plan of more robust It is transmitted, for example, space-frequency block codes (Space Frequency Block Code, referred to as SFBC)；Second level downlink control The transmission configuration of channel is more flexible, and resource distribution can be indicated by first order control channel, and frequency spectrum is supported to imitate The higher transmission plan of rate, for example, single user multiple-input and multiple-output (Single User-Multiple-Input Multiple- Output, referred to as SU-MIMO).First order down control channel is located at down control channel area transmissions, second level control letter Road can be located at data channel area transmissions.

Since the channel circumstance and data channel of second level control channel are all located at data channel region, second level control Often there is correspondence between the transmission mode and data channel of channel processed.This correspondence can be that base station and terminal are pre- First appoint.

Assuming that second level control channel is supported to be up to 2 layers of SU-MIMO transmission, SFBC, cyclic delay diversity (Cyclic Delay Diversity, referred to as CDD), and data channel supports to be up to 8 layers SU-MIMO transmission, SFBC, CDD, second There are following correspondences between grade control channel transmission scheme and data channel transmission scheme：

When second level USS is using (2 layers) transmission of SU-MIMO, Physical Downlink Shared Channel (Physical Downlink Shared Channel, referred to as PDSCH) corresponding transmission plan ranging from SU-MIMO (5~8 layers)；

When second level USS is using (1 layer) transmission of SU-MIMO, the corresponding transmission plans of PDSCH ranging from SU-MIMO (1 ~4 layers)；

When second level USS is transmitted using SFBC, the corresponding transmission plans of PDSCH ranging from { SFBC, CDD, SU-MIMO (1~2 layer) }.

Base station determines the corresponding transmission plan ranges of PDSCH by the transmission plan of second level control channel, and according to Channel measurement feedback information selects transmission plan to carry out the transmission of current data channel from transmission plan range, and by institute The transmission plan information of selection is indicated to terminal by the signaling carried in the control channel of the second level；Base station is controlled by the second level The transmission plan of channel determines the corresponding transmission plan ranges of PDSCH, and carried from the second level control channel received Signaling instruction determines the currently employed transmission plans of PDSCH, then receives and demodulates PDSCH.Wherein, second level control channel By 2 bit signallings selected transmission plan can be indicated to terminal.

As another embodiment of the embodiment of the present invention, modulation coding scheme and the data of second level control channel are believed There are correspondences between the modulation coding scheme in road.

As another embodiment of the embodiment of the present invention, the aggregation level of second level control channel and data channel There are correspondences between modulation coding scheme.

As another embodiment of the embodiment of the present invention, the modulation system of second level control channel and data channel There are correspondences between modulation coding scheme.

Preferred embodiment 4

Down control channel supports two-stage down control channel, wherein the transmission configuration phase of first order down control channel To fixation, resource distribution is living through semi-static signal deployment of having made an appointment, using the transmission side of more robust Case is transmitted, for example, SFBC；The transmission configuration of second level down control channel is more flexible, resource distribution can be by The instruction of first order control channel, and support the higher transmission plan of spectrum efficiency, for example, SU-MIMO.First order downlink control Channel processed is located at down control channel area transmissions, and second level control channel can be located at data channel area transmissions.

Since the channel circumstance and data channel of second level control channel are all located at data channel region, second level control A set of DMRS patterns can be shared between channel and data channel processed.It is contemplated that data channel also supports SU-MIMO to transmit, However, the requirement higher due to control channel transmission to robustness, usual second level down control channel SU-MIMO is lower to be supported The maximum transmitted number of plies be less than the maximum transmitted number of plies supported of data channel.Therefore, the part resource in the DMRS patterns can Positioned at the starting position of second level down control channel transmission, part resource is located at the starting position of data channel transmission.Wherein, DMRS resources at second level down control channel transmission starting position include sharing for control channel and data channel DMRS port, which can be not only used for demodulation second level down control channel, and can be used for demodulating data channel.

Fig. 5 is that the second level control channel that the preferred embodiment of the present invention provides and data channel share part DMRS port DMRS pattern schematic diagrames, as shown in fig. 5, it is assumed that supporting 8 ports in a DMRS pattern, number is respectively { 0~7 }, wherein Second level control channel could support up 2 layers of transmission, and data channel could support up 8 layers of transmission, then 8 ports in DMRS patterns Preceding 2 ports (port 0~1) be the shared port of second level control channel and data channel, rear 6 ports (port 2~ 7) it is the proprietary port of data channel.Therefore, in order to which the decoding delay of control channel and data channel is optimal while channel estimation Performance is best, and shared DMRS port (port 0~1) is placed in the starting position of control channel transmission, and data channel is proprietary DMRS port (port 2~7) be placed in the starting position of data channel transmission.Preferably, control channel and data channel are answered With by the way of TDM.

After terminal receives the first two DMRS port (port 0~1), demodulation control channel and data channel are attempted, is being connect After receiving after six DMRS ports (port 2~7), demodulation data channel is attempted.

As another realization method of the embodiment of the present invention, support cover DMRS patterns, when there is second level control channel When data area is transmitted, using above-mentioned DMRS patterns, otherwise when there is no second level control channel when data area is transmitted, All DMRS ports in DMRS patterns are located at the starting position of data area.

Preferred embodiment 5

In order to which the robustness and base station that ensure second level down control channel simultaneously are based on first order control channel and the Adaptive switching between Two-stage control channel.Second level control channel supports HARQ mechanism.

Fig. 6 is that the flow that ACK/NACK feedbacks are carried out to second level control channel that the preferred embodiment of the present invention provides is illustrated Figure, as shown in fig. 6, across time slot (slot) scheduling in, base station in slot n downlink control (Downlink Control, Referred to as DC) region send second level down control channel, while in the slot upload control (Uplink Control, Referred to as UC) region to base station feedback be directed to second level down control channel ACK/NACK information, when base station receives terminal When the ACK information of feedback, the instruction transmission data of second level down control channel, terminal are normally pressed in base station on slot n+1 Accordingly data channel is demodulated according to the instruction of second level down control channel, is decoded；When base station receives NACK letters When breath, base station will be sent out according to the instruction of first order down control channel (send before slot n or sent on slot n+1) Data, terminal are sent also accordingly to be demodulated, decoded to data channel according to the instruction of first order down control channel.

Through the above description of the embodiments, those skilled in the art can be understood that according to above-mentioned implementation The method of example can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but it is very much In the case of the former be more preferably embodiment.Based on this understanding, technical scheme of the present invention is substantially in other words to existing The part that technology contributes can be expressed in the form of software products, which is stored in a storage In medium (such as ROM/RAM, magnetic disc, CD), including some instructions are used so that a station terminal equipment (can be mobile phone, calculate Machine, server or network equipment etc.) method that executes each embodiment of the present invention.

Device embodiment

Additionally provide a kind of transmitting device of communication channel in the present embodiment, the device for realizing above-described embodiment and Preferred embodiment had carried out repeating no more for explanation.As used below, predetermined work(may be implemented in term " module " The combination of the software and/or hardware of energy.It is hard although device described in following embodiment is preferably realized with software The realization of the combination of part or software and hardware is also that may and be contemplated.

Fig. 7 is the structure diagram of the transmitting device of communication channel according to the ... of the embodiment of the present invention, as shown in fig. 7, the communication The transmitting device 70 of channel includes：First transmission module 72 below illustrates first transmission module 72.

First transmission module 72, is used for transmission first communication channel, wherein passes through the transmission mode of first communication channel And/or the signaling that first communication channel is carried indicates at least one following information：Terminal scheduling information, the second communication channel Transmission mode.

Optionally, specified scheduling time unit, alternatively, one of the in the following manner instruction of specified duration： The signaling that first communication channel is carried, high-level signaling.

Fig. 8 is the structure diagram of the transmitting device of communication channel according to the ... of the embodiment of the present invention, as shown in figure 8, the device In addition to including all modules shown in Fig. 7, further include：First grouping module 82 below says first grouping module 82 It is bright.

First grouping module 82 is connected to above-mentioned first transmission module 72, for according to predefined mode to terminal into Row grouping.

Optionally, the first grouping module 82, a pair of the terminal being additionally operable in the following manner are grouped：UE_ID mod M=i；(UE_ID mod M+Offset) mod M=i；Offset mod M=i；Wherein, UE_ID indicates terminal iidentification, M tables Show that the value of shared M grouping and M are nonnegative integer, Offset is predetermined value, and terminal iidentification is by i ∈ { 0~M-1 } expressions The terminal of UE_ID is divided into i-th of grouping.

Optionally, the first grouping module 82 is additionally operable to be grouped terminal according to terminal capability, wherein terminal capability There are predefined correspondence between end packet, terminal capability includes at least one of：The bandwidth ability of terminal, end The type of service that the beam capabilities at end, terminal can be supported.

Optionally, the first transmission module 72 is additionally operable to transmission mode instruction the second communication letter by first communication channel The transmission mode in road：There are predefined right between the transmission mode of first communication channel and the transmission mode of the second communication channel It should be related to.

Optionally, indicate that the transmission mode of the second communication channel includes by the transmission mode of first communication channel：Pass through The transmission plan of first communication channel indicates the transmission plan of the second communication channel, wherein the transmission plan of first communication channel There are predefined correspondences between the transmission plan of the second communication channel.

Optionally, indicate that the transmission mode of the second communication channel includes by the transmission mode of first communication channel：Pass through The aggregation level of first communication channel indicates modulation and/or the encoding levels of the second communication channel, wherein first communication channel There are predefined correspondences between aggregation level and the modulation and/or encoding levels of the second communication channel.

Optionally, the first transmission module 72 is additionally operable to transmit control channel on unit pattern at the appointed time, wherein Specified time quantum pattern includes one or more time quantums, and time quantum includes following one：Time slot, subframe, frame, symbol Number or mini-slot.

Can optionally, specified time quantum pattern determines at least one in the following manner：Predefined mode determines, extensively Broadcast channel instruction, synchronizing signal instruction, high-level signaling instruction.

Optionally, the first transmission module 72 is additionally operable to repeat transmission control channel on specified multiple time quantums, In, different transmission wave beams is respectively adopted on multiple time quantums or sends wave beam group transmission control channel.

Optionally, including at least one of：Transmit transmission sequence and the synchronizing signal institute of the transmission wave beam of control channel There are predefined correspondences between the transmission wave beam of use or the transmission sequence of transmission wave beam group；Transmit the hair of control channel It send to send to exist between wave beam or the transmission sequence of transmission wave beam group used by the transmission sequence and broadcast channel of wave beam and make a reservation for The correspondence of justice；There are predefined right between the time quantum and the time quantum of synchronous signal transmission of transmission control channel It should be related to；There are predefined corresponding passes between the time quantum and the time quantum of transmitting broadcasting channel of transmission control channel System.

Optionally, first communication channel is the proprietary control channel of terminal, wherein the proprietary control channel of terminal include with At least one lower feature：Support multithread/multilayer transmission；Support spatial multiplexing transmission scheme；Support the modulation system of QPSK or more； In data channel area transmissions；Support MCS Adaptive Transmissions；Support rank Adaptive Transmissions.

Optionally, the first transmission module 72 is additionally operable to realize that the transmission of first communication channel supports mixed automatic retransfer to ask Seek HARQ transmission mechanism.

Optionally, the first transmission module 72 is additionally operable to receive the confirmation ACK information of first communication channel, alternatively, non-acknowledgement Nack message, wherein for ACK information for indicating that first communication channel is correctly received, nack message indicates first communication channel It is not correctly received.

Optionally, the first transmission module 72, is additionally operable to ACK information or nack message according to reception, and transmission second is logical Believe channel, wherein when receiving ACK information, the second communication channel is transmitted according to the instruction of the first control channel, when receiving When nack message, the second communication channel is transmitted according to the instruction of the second control channel, wherein the first control channel is the first communication Channel, the second control channel are to be different from other control channels of the first control channel.

Optionally, the demodulated reference signal resource specified in the demodulated reference signal resource of the second communication channel is located at second Starting position in time domain in the transmission region specified in the transmission region of communication channel；The demodulation reference of second communication channel is believed Demodulated reference signal resource in number resource in addition to specified demodulated reference signal resource is located at the transmission of the second communication channel Starting position in the time domain in transmission region in region in addition to specified transmission region.

Optionally, the demodulation reference specified in demodulated reference signal resource of the first communication channel based on the second communication channel Signal resource transmits：P demodulated reference signal port transmission of the first communication channel based on the second communication channel, wherein P A demodulated reference signal port is the demodulated reference signal resource specified, and is wrapped in the demodulated reference signal resource of the second communication channel W demodulated reference signal port is included, W and P are positive integer, and the value of W is more than P.

Optionally, P demodulated reference signal port is the preceding P demodulated reference signal in W demodulated reference signal port Port.

Fig. 9 is the structure diagram of base station provided in an embodiment of the present invention, as shown in figure 9, the base station 90 includes any of the above-described The transmitting device 70 of the communication channel of item.

Figure 10 is the structure diagram of the reception device of communication channel provided in an embodiment of the present invention, and as shown in Figure 10, this is logical Believe that the reception device 100 of channel includes：First receiving module 102, the first acquisition module 104, below illustrates the device.

First receiving module 102, for receiving first communication channel；First acquisition module 104 is connected to above-mentioned first and connects Module 102 is received, the signaling for being carried by the transmission mode and/or first communication channel of first communication channel obtains following At least one information：Terminal scheduling information, the transmission mode of the second communication channel.

Figure 11 is the preferred structure block diagram one of the reception device of communication channel provided in an embodiment of the present invention, such as Figure 11 institutes Show, which further includes in addition to including structure shown in Fig. 10：First determining module 112, the first judgment module 114 and second Receiving module 116 below illustrates the preferred structure.

First determining module 112 is connected to above-mentioned first acquisition module 104, for determining quilt according to terminal scheduling information Scheduling or not scheduled end packet；First judgment module 114 is connected to above-mentioned first determining module 112, is connect for judging Whether the terminal for receiving first communication channel belongs to scheduled end packet；Second receiving module 116 is connected to above-mentioned first and sentences Disconnected module 114, it is corresponding stating terminal scheduling information in the case of for being in the judging result of the first judgment module 114 It attempts to receive first communication channel and/or the second communication channel in time.

Figure 12 is the preferred structure block diagram two of the reception device of communication channel provided in an embodiment of the present invention, such as Figure 12 institutes Show, which further includes in addition to including structure shown in Fig. 10：Second packet module 122, below to the second packet module 122 illustrate.

Second packet module 122 is connected to above-mentioned first receiving module 102, is used for according to predefined mode to terminal It is grouped.

Optionally, above-mentioned second packet module 122, a pair of the terminal being additionally operable in the following manner are grouped：UE_ID Mod M=i；(UE_ID mod M+Offset) mod M=i；Offset mod M=i；Wherein, UE_ID indicates terminal iidentification, M indicates that the value of shared M grouping and M are nonnegative integer, and Offset is predetermined value, and i ∈ { 0~M-1 } are indicated terminal iidentification It is divided into i-th of grouping for the terminal of UE_ID.

Optionally, second packet module 122 is additionally operable to be grouped terminal according to terminal capability, wherein terminal capability There are predefined correspondence between end packet, terminal capability includes at least one of：The bandwidth ability of terminal, end The type of service that the beam capabilities at end, terminal can be supported.

Optionally, the first acquisition module 102 is additionally operable to obtain the second communication letter by the transmission mode of first communication channel The transmission mode in road：There are predefined right between the transmission mode of first communication channel and the transmission mode of the second communication channel It should be related to.

Optionally, the first receiving module 102 is additionally operable to receive control channel on unit pattern at the appointed time, wherein Specified time quantum pattern includes one or more time quantums, and time quantum includes following one：Time slot, subframe, frame, symbol Number or mini-slot.

Optionally, the first receiving module 102 is additionally operable to repeat to receive control channel on specified multiple time quantums, Wherein, different reception wave beams is respectively adopted on multiple time quantums or receives wave beam group and receives control channel.

Optionally, the first receiving module 102 is additionally operable to realize that the reception of first communication channel supports mixed automatic retransfer to ask Seek HARQ transmission mechanism.

Optionally, the first receiving module 102 is additionally operable to the confirmation ACK information to base station feedback first communication channel, or Person, non-acknowledgement nack message, wherein for ACK information for indicating that first communication channel is correctly received, nack message indicates first Communication channel is not correctly received.

Optionally, the first receiving module 102 is additionally operable to, according to the ACK information or nack message to base station feedback, receive Second communication channel, wherein when to base station feedback ACK information, the second communication is received according to the instruction of the first control channel and is believed Road receives the second communication channel when to base station feedback nack message according to the instruction of the second control channel, wherein the first control Channel is first communication channel, and the second control channel is to be different from other control channels of the first control channel.

Optionally, the first receiving module 102, is additionally operable to：The transmission range specified in the transmission region of the second communication channel Domain receives first communication channel；The demodulated reference signal resource specified in demodulated reference signal resource based on the second communication channel Receive first communication channel；First communication channel receives the supported maximum transmitted number of plies and is less than what the second communication channel was supported The maximum transmitted number of plies.

Optionally, the first receiving module 102 is additionally operable to realize at least one of：The demodulation reference of second communication channel The transmission region transmission that the demodulated reference signal resource specified in signal resource is specified in the transmission region of the second communication channel； Demodulated reference signal money in the demodulated reference signal resource of second communication channel in addition to specified demodulated reference signal resource Transmission region transmission of the source in the transmission region of the second communication channel in addition to specified transmission region.

Optionally, the first receiving module 102 is additionally operable to realize at least one of：The demodulation reference of second communication channel The demodulated reference signal resource specified in signal resource is located in the transmission region specified in the transmission region of the second communication channel Time domain on one or more character positions for starting；Except specified demodulation in the demodulated reference signal resource of second communication channel Demodulated reference signal resource except reference signal resource is located in the transmission region of the second communication channel except specified transmission range The one or more character positions started in the time domain in transmission region except domain.

Optionally, the first receiving module 102 is additionally operable to the P demodulated reference signal port based on the second communication channel and connects Receive first communication channel, wherein P demodulated reference signal port is the demodulated reference signal resource specified, the second communication channel Demodulated reference signal resource include W demodulated reference signal port, W and P are positive integer, and the value of W is more than P.

Figure 13 is the structure diagram of terminal provided in an embodiment of the present invention, and as shown in figure 13, which includes above-mentioned The reception device 100 of one communication channel.

It should be noted that above-mentioned modules can be realized by software or hardware, for the latter, Ke Yitong Following manner realization is crossed, but not limited to this：Above-mentioned module is respectively positioned in same processor；Alternatively, above-mentioned modules are with arbitrary The form of combination is located in different processors.

The embodiments of the present invention also provide a kind of storage mediums.Optionally, in the present embodiment, above-mentioned storage medium can To be arranged to store the program code for executing following steps：

S1 transmits first communication channel, wherein pass through the transmission mode and/or first communication channel of first communication channel The signaling carried indicates at least one following information：Terminal scheduling information, the transmission mode of the second communication channel.

Optionally, storage medium is also configured to store the program code for executing following steps：

S1, terminal scheduling information include：End packet information, wherein end packet information includes one or more terminals The instruction information of grouping.

S1, end packet information include following one：End packet information in current scheduling time unit；Specified End packet information in scheduling time unit；The end in specified duration since current scheduling time unit Hold grouping information；End packet information since specified scheduling time unit and in the duration specified；Wherein, Scheduling time unit includes one or more time quantums, and time quantum includes following one：It is time slot, subframe, frame, symbol, micro- Time slot.

S1, specified scheduling time unit, alternatively, one of the in the following manner instruction of specified duration：First The signaling that communication channel is carried, high-level signaling.

Before transmitting first communication channel, further include：

S1 is grouped terminal according to predefined mode.

S1, according to predefined mode to terminal be grouped including：A pair of terminal in the following manner is grouped： UE_ID mod M=i；(UE_ID mod M+Offset) mod M=i；Offset mod M=i；Wherein, UE_ID is indicated eventually End mark, M indicate that the value of shared M grouping and M are nonnegative integer, and Offset is predetermined value, and i ∈ { 0~M-1 } expressions will be whole The terminal that end is identified as UE_ID is divided into i-th of grouping.

S1, Offset are the integer that value range is { 0~M-1 }；And/or the value of the acquiescence of Offset is 0.

According to predefined mode to terminal be grouped including：

S1 is grouped terminal according to terminal capability, wherein there are predefined between terminal capability and end packet Correspondence, terminal capability include at least one of：The bandwidth ability of terminal, the beam capabilities of terminal, terminal can be supported Type of service.

S1 indicates that the transmission mode of the second communication channel includes by the transmission mode of first communication channel：First communication There are predefined correspondences between the transmission mode of channel and the transmission mode of the second communication channel.

Indicate that the transmission mode of the second communication channel includes by the transmission mode of first communication channel：

S1 indicates the transmission plan of the second communication channel by the transmission plan of first communication channel, wherein the first communication There are predefined correspondences between the transmission plan of channel and the transmission plan of the second communication channel.

S1 indicates modulation and/or the encoding levels of the second communication channel by the aggregation level of first communication channel, In, there are predefined right between the aggregation level of first communication channel and the modulation and/or encoding levels of the second communication channel It should be related to.

S1, first communication channel include：Control channel, alternatively, broadcast channel.

S1, the second communication channel include：Control channel, alternatively, data channel.

S1, first communication channel channel in order to control, wherein control channel includes：Publicly-owned control channel, alternatively, multiple ends The shared control channel in end.

Transmitting first communication channel includes：

S1 transmits control channel on unit pattern at the appointed time, wherein specified time quantum pattern includes one Or multiple time quantums, time quantum include following one：Time slot, subframe, frame, symbol or mini-slot.

S1, specified time quantum pattern determine at least one in the following manner：Predefined mode determines, broadcast channel Instruction, synchronizing signal instruction, high-level signaling instruction.

Transmitting first communication channel includes：

S1 repeats transmission control channel, wherein adopted respectively on multiple time quantums on specified multiple time quantums With different transmission wave beams or send wave beam group transmission control channel.

S1, including at least one of：The transmission sequence for transmitting the transmission wave beam of control channel is used with synchronizing signal Transmission wave beam or send wave beam group transmission sequence between there are predefined correspondences；Transmit the send wave of control channel There are predefined between transmission wave beam used by the transmission sequence and broadcast channel of beam or the transmission sequence of transmission wave beam group Correspondence；There are predefined corresponding passes between the time quantum and the time quantum of synchronous signal transmission of transmission control channel System；There are predefined correspondences between the time quantum and the time quantum of transmitting broadcasting channel of transmission control channel.

S1, first communication channel are the proprietary control channel of terminal, wherein the proprietary control channel of terminal includes following spy At least one sign：Support multithread/multilayer transmission；Support spatial multiplexing transmission scheme；Support the modulation system of QPSK or more；In number It is believed that road area transmissions；Support MCS Adaptive Transmissions；Support rank Adaptive Transmissions.

Transmitting first communication channel includes：

Hybrid automatic repeat-request HARQ transmission mechanism is supported in the transmission of S1, first communication channel.

The transmission of first communication channel supports that hybrid automatic repeat-request HARQ transmission mechanism includes：

S1 receives the confirmation ACK information of first communication channel, alternatively, non-acknowledgement nack message, wherein ACK information is used for Indicate that first communication channel is correctly received, nack message indicates that first communication channel is not correctly received.

The transmission of first communication channel supports that hybrid automatic repeat-request HARQ transmission mechanism further includes：

S1 transmits the second communication channel according to the ACK information or nack message of reception, wherein believes when receiving ACK When breath, the second communication channel is transmitted according to the instruction of the first control channel, when receiving nack message, is believed according to the second control The second communication channel is transmitted in the instruction in road, wherein the first control channel is first communication channel, the second control channel is to be different from Other control channels of first control channel.

S1, transmission first communication channel includes at least one of：Transmission of the first communication channel in the second communication channel The transmission region transmission specified in region；It is specified in demodulated reference signal resource of the first communication channel based on the second communication channel Demodulated reference signal resource transmission；First communication channel transmits the supported maximum transmitted number of plies and is less than the second communication channel institute The maximum transmitted number of plies of support.

S1, transmission first communication channel includes at least one of：In the demodulated reference signal resource of second communication channel The transmission region transmission that specified demodulated reference signal resource is specified in the transmission region of the second communication channel；Second communication letter Demodulated reference signal resource in the demodulated reference signal resource in road in addition to specified demodulated reference signal resource is logical second Believe the transmission region transmission in addition to specified transmission region in the transmission region of channel.

S1, transmission first communication channel includes at least one of：In the demodulated reference signal resource of second communication channel It is opened in the time domain that specified demodulated reference signal resource is located in the transmission region specified in the transmission region of the second communication channel One or more character positions of beginning；Except specified demodulated reference signal money in the demodulated reference signal resource of second communication channel Demodulated reference signal resource except source is located at the biography in the transmission region of the second communication channel in addition to specified transmission region The one or more character positions started in time domain in defeated region.

S1, the demodulated reference signal specified in demodulated reference signal resource of the first communication channel based on the second communication channel Resource transmission includes：P demodulated reference signal port transmission of the first communication channel based on the second communication channel, wherein P solution The demodulated reference signal resource that reference signal port is specified is adjusted, the demodulated reference signal resource of the second communication channel includes W A demodulated reference signal port, W and P are positive integer, and the value of W is more than P.

S1, specified demodulated reference signal resource include：P demodulated reference signal port is W demodulated reference signal end Preceding P demodulated reference signal port in mouthful.

The transmission mode of S1, first communication channel include at least one of：Join with the relevant demodulation of first communication channel Examine signal resource；First communication channel transmits occupied time-domain resource；First communication channel transmits occupied frequency domain resource； Transmission plan used by first communication channel transmission；Aggregation level used by first communication channel transmission；First communication letter Modulation levels used by road transmission；Encoding levels used by first communication channel transmission；First communication channel transmission institute is right The blind Detecting region answered；Wave beam is sent used by first communication channel transmission；The corresponding reception of first communication channel transmission Wave beam.

The transmission mode of S1, the second communication channel include at least one of：Join with the relevant demodulation of the second communication channel Examine signal resource；The occupied time-domain resource of second traffic channel；The occupied frequency domain resource of second traffic channel； Transmission plan used by second traffic channel；Aggregation level used by second traffic channel；Second communication letter Modulation levels used by road transmission；Encoding levels used by second traffic channel；Second traffic channel institute is right The blind Detecting region answered；Wave beam is sent used by second traffic channel；Reception corresponding to second traffic channel Wave beam.

According to still another embodiment of the invention, a kind of storage medium is additionally provided.The storage medium is set as storage and uses In the program code for executing following steps：

S1 receives first communication channel；

S2 obtains following letter by the signaling that the transmission mode and/or first communication channel of first communication channel are carried At least one breath：Terminal scheduling information, the transmission mode of the second communication channel.

S1 further includes after obtaining terminal scheduling information：It determines scheduled according to terminal scheduling information or is not scheduled End packet；Judge whether the terminal for receiving first communication channel belongs to scheduled end packet；It is yes in judging result In the case of, it attempts to receive first communication channel and/or the second communication channel in the terminal scheduling information corresponding time stating.

S1, specified scheduling time unit, alternatively, specified duration obtains one of in the following manner：First The signaling that communication channel is carried, high-level signaling.

S1 further includes before receiving first communication channel：Terminal is grouped according to predefined mode.

According to predefined mode to terminal be grouped including：

The transmission mode that the second communication channel is obtained by the transmission mode of first communication channel includes：

S1, there are predefined corresponding between the transmission mode of first communication channel and the transmission mode of the second communication channel Relationship.

S1 obtains the transmission plan of the second communication channel by the transmission plan of first communication channel, wherein the first communication There are predefined correspondences between the transmission plan of channel and the transmission plan of the second communication channel.

S1 obtains modulation and/or the encoding levels of the second communication channel by the aggregation level of first communication channel, In, there are predefined right between the aggregation level of first communication channel and the modulation and/or encoding levels of the second communication channel It should be related to.

Receiving first communication channel includes：

S1 receives control channel on unit pattern at the appointed time, wherein specified time quantum pattern includes one Or multiple time quantums, time quantum include following one：Time slot, subframe, frame, symbol or mini-slot.

S1, specified time quantum pattern determine at least one in the following manner：Predefined mode determines, broadcast channel It receives, synchronous signal receiver, high-level signaling receives.

Receiving first communication channel includes：

S1 repeats to receive control channel on specified multiple time quantums, wherein adopt respectively on multiple time quantums With different reception wave beams or receive wave beam group reception control channel.

S1, including at least one of：The reception sequence for receiving the reception wave beam of control channel is used with synchronizing signal Reception wave beam or receive wave beam group transmission sequence between there are predefined correspondences；Receive the received wave of control channel There are predefined between reception wave beam or the reception sequence of reception wave beam group used by the reception sequence and broadcast channel of beam Correspondence；There are predefined corresponding passes between the time quantum and the time quantum for receiving synchronizing signal of reception control channel System；There are predefined correspondences between the time quantum and the time quantum for receiving broadcast channel of reception control channel.

Receiving first communication channel includes：

Hybrid automatic repeat-request HARQ transmission mechanism is supported in the reception of S1, first communication channel.

The reception of first communication channel supports that hybrid automatic repeat-request HARQ transmission mechanism includes：

S1, to the confirmation ACK information of base station feedback first communication channel, alternatively, non-acknowledgement nack message, wherein ACK believes For breath for indicating that first communication channel is correctly received, nack message indicates that first communication channel is not correctly received.

S1 receives the second communication channel according to the ACK information or nack message to base station feedback, wherein when to base station When feeding back ACK information, the second communication channel is received according to the instruction of the first control channel, when to base station feedback nack message, The second communication channel is received according to the instruction of the second control channel, wherein the first control channel is first communication channel, the second control Channel processed is the other control channels for being different from the first control channel.

S1, it includes at least one of to receive first communication channel：It is specified in the transmission region of the second communication channel Transmission region receives first communication channel；The demodulation reference letter specified in demodulated reference signal resource based on the second communication channel Number resource receives first communication channel；First communication channel receives the supported maximum transmitted number of plies and is less than the second communication channel institute The maximum transmitted number of plies of support.

S1, it includes at least one of to receive first communication channel：In the demodulated reference signal resource of second communication channel The transmission region transmission that specified demodulated reference signal resource is specified in the transmission region of the second communication channel；Second communication letter Demodulated reference signal resource in the demodulated reference signal resource in road in addition to specified demodulated reference signal resource is logical second Believe the transmission region transmission in addition to specified transmission region in the transmission region of channel.

S1, it includes at least one of to receive first communication channel：In the demodulated reference signal resource of second communication channel It is opened in the time domain that specified demodulated reference signal resource is located in the transmission region specified in the transmission region of the second communication channel One or more character positions of beginning；Except specified demodulated reference signal money in the demodulated reference signal resource of second communication channel Demodulated reference signal resource except source is located at the biography in the transmission region of the second communication channel in addition to specified transmission region The one or more character positions started in time domain in defeated region.

S1, the demodulated reference signal resource specified in the demodulated reference signal resource based on the second communication channel receive first Communication channel includes：The P demodulated reference signal port based on the second communication channel receives first communication channel, wherein P solution The demodulated reference signal resource that reference signal port is specified is adjusted, the demodulated reference signal resource of the second communication channel includes W A demodulated reference signal port, W and P are positive integer, and the value of W is more than P.

Optionally, in the present embodiment, above-mentioned storage medium can include but is not limited to：USB flash disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk, magnetic disc or The various media that can store program code such as CD.

Optionally, in the present embodiment, processor executes above-mentioned communication according to stored program code in storage medium Step in the transmission of channel, method of reseptance.

Optionally, the specific example in the present embodiment can refer to described in above-described embodiment and optional embodiment Example, details are not described herein for the present embodiment.

Obviously, those skilled in the art should be understood that each module of the above invention or each step can be with general Computing device realize that they can be concentrated on a single computing device, or be distributed in multiple computing devices and formed Network on, optionally, they can be realized with the program code that computing device can perform, it is thus possible to which they are stored It is performed by computing device in the storage device, and in some cases, it can be with different from shown in sequence execution herein The step of going out or describing, either they are fabricated to each integrated circuit modules or by them multiple modules or Step is fabricated to single integrated circuit module to realize.In this way, the present invention is not limited to any specific hardware and softwares to combine.

The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.

Claims

1. a kind of transmission method of communication channel, which is characterized in that including：

Transmit first communication channel, wherein the transmission mode by the first communication channel and/or the first communication channel The signaling carried indicates at least one following information：Terminal scheduling information, the transmission mode of the second communication channel.

2. according to the method described in claim 1, it is characterized in that,

The terminal scheduling information includes：End packet information, wherein the end packet information includes one or more terminals The instruction information of grouping.

3. according to the method described in claim 2, it is characterized in that, the end packet information includes following one：

End packet information in current scheduling time unit；

End packet information in specified scheduling time unit；

The end packet information in specified duration since current scheduling time unit；

End packet information since specified scheduling time unit and in the duration specified；

Wherein, the scheduling time unit includes one or more time quantums, and the time quantum includes following one：When Gap, subframe, frame, symbol, mini-slot.

4. according to the method described in claim 3, it is characterized in that, the specified scheduling time unit, alternatively, described specified Duration one of in the following manner instruction：The signaling that the first communication channel is carried, high-level signaling.

5. according to the method described in claim 1, it is characterized in that, further including：

Terminal is grouped according to predefined mode.

6. according to the method described in claim 5, it is characterized in that, according to predefined mode to terminal be grouped including：

A pair of terminal in the following manner is grouped：

UE_ID mod M=i；

(UE_ID mod M+Offset) mod M=i；

Offset mod M=i；

Wherein, UE_ID indicates that terminal iidentification, M indicate that the value of shared M grouping and M are nonnegative integer, and Offset is predetermined Value, i ∈ { 0~M-1 } indicate the terminal that terminal iidentification is UE_ID being divided into i-th of grouping.

7. according to the method described in claim 6, it is characterized in that,

Offset is the integer that value range is { 0~M-1 }；And/or

The value of the acquiescence of Offset is 0.

8. according to the method described in claim 5, it is characterized in that, according to predefined mode to terminal be grouped including：

Terminal is grouped according to terminal capability, wherein there are predefined right between the terminal capability and end packet It should be related to, the terminal capability includes at least one of：The bandwidth ability of terminal, the beam capabilities of terminal, terminal can prop up The type of service held.

9. according to the method described in claim 1, it is characterized in that, the transmission mode by the first communication channel indicates institute The transmission mode for stating the second communication channel includes：

There are predefined right between the transmission mode of the first communication channel and the transmission mode of second communication channel It should be related to.

10. according to the method described in claim 9, it is characterized in that, the transmission mode by the first communication channel indicates The transmission mode of second communication channel includes：

The transmission plan of second communication channel is indicated by the transmission plan of the first communication channel, wherein described There are predefined correspondences between the transmission plan of one communication channel and the transmission plan of second communication channel.

11. according to the method described in claim 9, it is characterized in that, the transmission mode by the first communication channel indicates The transmission mode of second communication channel includes：

Modulation and/or the encoding levels of second communication channel are indicated by the aggregation level of the first communication channel, In, exist between the aggregation level of the first communication channel and the modulation and/or encoding levels of second communication channel pre- The correspondence of definition.

12. according to the method described in claim 1, it is characterized in that,

The first communication channel includes：Control channel, alternatively, broadcast channel.

13. according to the method described in claim 1, it is characterized in that,

Second communication channel includes：Control channel, alternatively, data channel.

14. according to the method for claim 12, which is characterized in that

First communication channel channel in order to control, wherein the control channel includes：Publicly-owned control channel, alternatively, multiple ends The shared control channel in end.

15. according to the method for claim 14, which is characterized in that transmitting the first communication channel includes：

The control channel is transmitted on unit pattern, wherein the specified time quantum pattern includes one at the appointed time A or multiple time quantums, the time quantum include following one：Time slot, subframe, frame, symbol or mini-slot.

16. according to the method for claim 15, which is characterized in that the specified time quantum pattern is in the following manner At least one determine：Predefined mode determines that broadcast channel instruction, synchronizing signal indicates, high-level signaling instruction.

17. according to the method for claim 14, which is characterized in that transmitting the first communication channel includes：

It repeats to transmit the control channel on specified multiple time quantums, wherein on the multiple time quantum respectively Using different transmission wave beams or send the wave beam group transmission control channel.

18. according to the method for claim 17, which is characterized in that including at least one of：

Transmit the transmission sequence and transmission wave beam used by synchronizing signal or transmission wave beam of the transmission wave beam of the control channel There are predefined correspondences between the transmission sequence of group；

Transmit the transmission sequence and transmission wave beam used by broadcast channel or transmission wave beam of the transmission wave beam of the control channel There are predefined correspondences between the transmission sequence of group；

Transmit between the time quantum of the control channel and the time quantum of synchronous signal transmission there are it is predefined it is corresponding close System；

Transmit between the time quantum of the control channel and the time quantum of transmitting broadcasting channel there are it is predefined it is corresponding close System.

19. according to the method for claim 12, which is characterized in that

The first communication channel is the proprietary control channel of terminal, wherein the proprietary control channel of the terminal includes following At least one feature：

Support multithread/multilayer transmission；

Support spatial multiplexing transmission scheme；

Support the modulation system of QPSK or more；

In data channel area transmissions；

Support MCS Adaptive Transmissions；

Support rank Adaptive Transmissions.

20. according to the method for claim 19, which is characterized in that transmitting the first communication channel includes：Described first Hybrid automatic repeat-request HARQ transmission mechanism is supported in the transmission of communication channel.

21. according to the method for claim 20, which is characterized in that the transmission of the first communication channel supports that mixing is automatic Retransmission request HARQ transmission mechanism includes：

The confirmation ACK information for receiving first communication channel, alternatively, non-acknowledgement nack message, wherein the ACK information is used for table Show that the first communication channel is correctly received, the nack message indicates that the first communication channel is not correctly received.

22. according to the method for claim 21, which is characterized in that the transmission of the first communication channel supports that mixing is automatic Retransmission request HARQ transmission mechanism further includes：

According to the ACK information or nack message of reception, second communication channel is transmitted, wherein described when receiving When ACK information, second communication channel is transmitted according to the instruction of the first control channel, when receiving the nack message, Second communication channel is transmitted according to the instruction of the second control channel, wherein first control channel is first communication Channel, second control channel are to be different from other control channels of first control channel.

23. according to the method for claim 12, which is characterized in that transmit the first communication channel include it is following at least it One：

The transmission region transmission that the first communication channel is specified in the transmission region of second communication channel；

The demodulation reference letter specified in demodulated reference signal resource of the first communication channel based on second communication channel Number resource transmission；

The first communication channel transmits the supported maximum transmitted number of plies and is less than the maximum that second communication channel is supported Transmit the number of plies.

24. according to the method for claim 23, which is characterized in that transmit the first communication channel include it is following at least it One：

The demodulated reference signal resource specified in the demodulated reference signal resource of second communication channel is in second communication The transmission region transmission specified in the transmission region of channel；

Solution in the demodulated reference signal resource of second communication channel in addition to the specified demodulated reference signal resource Adjust transmission range of the reference signal resource in the transmission region of second communication channel in addition to the specified transmission region It transmits in domain.

25. according to the method for claim 24, which is characterized in that transmit the first communication channel include it is following at least it One：

It is logical that the demodulated reference signal resource specified in the demodulated reference signal resource of second communication channel is located at described second Believe the one or more character positions started in the time domain in the transmission region specified in the transmission region of channel；

Solution in the demodulated reference signal resource of second communication channel in addition to the specified demodulated reference signal resource Reference signal resource is adjusted to be located at the transmission in the transmission region of second communication channel in addition to the specified transmission region The one or more character positions started in time domain in region.

26. according to the method for claim 23, which is characterized in that the first communication channel is based on the second communication letter Specified demodulated reference signal resource transmission includes in the demodulated reference signal resource in road：

P demodulated reference signal port transmission of the first communication channel based on second communication channel, wherein the P A demodulated reference signal port is the specified demodulated reference signal resource, the demodulated reference signal of second communication channel Resource includes W demodulated reference signal port, and W and P are positive integer, and the value of W is more than P.

27. according to the method for claim 26, which is characterized in that the specified demodulated reference signal resource includes：

P demodulated reference signal port is the preceding P demodulated reference signal end in W demodulated reference signal port Mouthful.

28. the method according to any one of claim 1 to 27, which is characterized in that the transmission of the first communication channel Mode includes at least one of：

With the relevant demodulated reference signal resource of the first communication channel；

The first communication channel transmits occupied time-domain resource；

The first communication channel transmits occupied frequency domain resource；

Transmission plan used by the first communication channel transmission；

Aggregation level used by the first communication channel transmission；

Modulation levels used by the first communication channel transmission；

Encoding levels used by the first communication channel transmission；

The corresponding blind Detecting region of the first communication channel transmission；

Wave beam is sent used by the first communication channel transmission；

The corresponding reception wave beam of the first communication channel transmission.

29. the method according to any one of claim 1 to 27, which is characterized in that the transmission of second communication channel Mode includes at least one of：

With the relevant demodulated reference signal resource of second communication channel；

The occupied time-domain resource of second traffic channel；

The occupied frequency domain resource of second traffic channel；

Transmission plan used by second traffic channel；

Aggregation level used by second traffic channel；

Modulation levels used by second traffic channel；

Encoding levels used by second traffic channel；

Blind Detecting region corresponding to second traffic channel；

Wave beam is sent used by second traffic channel；

Reception wave beam corresponding to second traffic channel.

30. a kind of method of reseptance of communication channel, which is characterized in that including：

Receive first communication channel；

Following letter is obtained by the signaling that the transmission mode and/or the first communication channel of the first communication channel are carried At least one breath：Terminal scheduling information, the transmission mode of the second communication channel.

31. according to the method for claim 30, which is characterized in that

32. according to the method for claim 31, which is characterized in that the end packet information includes following one：

End packet information in current scheduling time unit；

End packet information in specified scheduling time unit；

33. according to the method for claim 32, which is characterized in that after obtaining the terminal scheduling information, further include：

Scheduled or not scheduled end packet is determined according to the terminal scheduling information；

Judge whether the terminal for receiving the first communication channel belongs to scheduled end packet；

In the case where the judgment result is yes, it is described state attempt to receive described first in the terminal scheduling information corresponding time it is logical Believe channel and/or second communication channel.

34. according to the method for claim 32, which is characterized in that the specified scheduling time unit, alternatively, the finger Fixed duration obtains one of in the following manner：The signaling that the first communication channel is carried, high-level signaling.

35. according to the method for claim 30, which is characterized in that before receiving the first communication channel, further include：

Terminal is grouped according to predefined mode.

36. according to the method for claim 35, which is characterized in that be grouped packet to terminal according to predefined mode It includes：

A pair of terminal in the following manner is grouped：

UE_ID mod M=i；

(UE_ID mod M+Offset) mod M=i；

Offset mod M=i；

37. according to the method for claim 36, which is characterized in that

Offset is the integer that value range is { 0~M-1 }；And/or

The value of the acquiescence of Offset is 0.

38. according to the method for claim 35, which is characterized in that be grouped packet to terminal according to predefined mode It includes：

39. according to the method for claim 30, which is characterized in that obtained by the transmission mode of the first communication channel The transmission mode of second communication channel includes：

40. according to the method for claim 39, which is characterized in that obtained by the transmission mode of the first communication channel The transmission mode of second communication channel includes：

The transmission plan of second communication channel is obtained by the transmission plan of the first communication channel, wherein described There are predefined correspondences between the transmission plan of one communication channel and the transmission plan of second communication channel.

41. according to the method for claim 39, which is characterized in that obtained by the transmission mode of the first communication channel The transmission mode of second communication channel includes：

Modulation and/or the encoding levels of second communication channel are obtained by the aggregation level of the first communication channel, In, exist between the aggregation level of the first communication channel and the modulation and/or encoding levels of second communication channel pre- The correspondence of definition.

42. according to the method for claim 30, which is characterized in that

43. according to the method for claim 30, which is characterized in that

44. according to the method for claim 42, which is characterized in that

45. according to the method for claim 44, which is characterized in that receiving the first communication channel includes：

The control channel is received on unit pattern, wherein the specified time quantum pattern includes one at the appointed time A or multiple time quantums, the time quantum include following one：Time slot, subframe, frame, symbol or mini-slot.

46. according to the method for claim 45, which is characterized in that the specified time quantum pattern is in the following manner At least one determine：Predefined mode determines that broadcast channel receives, synchronous signal receiver, and high-level signaling receives.

47. according to the method for claim 44, which is characterized in that receiving the first communication channel includes：

It repeats to receive the control channel on specified multiple time quantums, wherein on the multiple time quantum respectively Using different reception wave beams or receive the wave beam group reception control channel.

48. according to the method for claim 47, which is characterized in that including at least one of：

Receive the reception sequence and reception wave beam used by synchronizing signal or reception wave beam of the reception wave beam of the control channel There are predefined correspondences between the transmission sequence of group；

Receive the reception sequence and reception wave beam used by broadcast channel or reception wave beam of the reception wave beam of the control channel There are predefined correspondences between the reception sequence of group；

Receive the control channel time quantum and receive synchronizing signal time quantum between there are it is predefined it is corresponding pass System；

Receive the control channel time quantum and receive broadcast channel time quantum between there are it is predefined it is corresponding pass System.

49. according to the method for claim 42, which is characterized in that

Support multithread/multilayer transmission；

Support spatial multiplexing transmission scheme；

Support the modulation system of QPSK or more；

In data channel area transmissions；

Support MCS Adaptive Transmissions；

Support rank Adaptive Transmissions.

50. according to the method for claim 49, which is characterized in that receiving the first communication channel includes：Described first Hybrid automatic repeat-request HARQ transmission mechanism is supported in the reception of communication channel.

51. according to the method for claim 49, which is characterized in that the reception of the first communication channel supports that mixing is automatic Retransmission request HARQ transmission mechanism includes：

To the confirmation ACK information of base station feedback first communication channel, alternatively, non-acknowledgement nack message, wherein the ACK information For indicating that the first communication channel is correctly received, the nack message indicates that the first communication channel is not correct It receives.

52. according to the method for claim 49, which is characterized in that the reception of the first communication channel supports that mixing is automatic Retransmission request HARQ transmission mechanism includes：

According to the ACK information or nack message to the base station feedback, second communication channel is received, wherein when To described in the base station feedback when ACK information, second communication channel is received according to the instruction of the first control channel, when to institute When stating nack message described in base station feedback, second communication channel is received according to the instruction of the second control channel, wherein described First control channel is the first communication channel, and second control channel is be different from first control channel other Control channel.

53. according to the method for claim 42, which is characterized in that receive the first communication channel include it is following at least it One：

The transmission region specified in the transmission region of second communication channel receives the first communication channel；

The demodulated reference signal resource specified in demodulated reference signal resource based on second communication channel receives described the One communication channel；

The first communication channel receives the supported maximum transmitted number of plies and is less than the maximum that second communication channel is supported Transmit the number of plies.

54. method according to claim 53, which is characterized in that receive the first communication channel include it is following at least it One：

55. method according to claim 54, which is characterized in that receive the first communication channel include it is following at least it One：

56. method according to claim 53, which is characterized in that the demodulated reference signal based on second communication channel The demodulated reference signal resource specified in resource receives the first communication channel：

The P demodulated reference signal port based on second communication channel receives the first communication channel, wherein the P A demodulated reference signal port is the specified demodulated reference signal resource, the demodulated reference signal of second communication channel Resource includes W demodulated reference signal port, and W and P are positive integer, and the value of W is more than P.

57. method according to claim 56, which is characterized in that the specified demodulated reference signal resource includes：

58. the method according to any one of claim 30 to 57, which is characterized in that the transmission of the first communication channel Mode includes at least one of：

The first communication channel transmits occupied time-domain resource；

The first communication channel transmits occupied frequency domain resource；

Transmission plan used by the first communication channel transmission；

Aggregation level used by the first communication channel transmission；

Modulation levels used by the first communication channel transmission；

Encoding levels used by the first communication channel transmission；

Wave beam is sent used by the first communication channel transmission；

59. the method according to any one of claim 30 to 57, which is characterized in that the transmission of second communication channel Mode includes at least one of：

The occupied time-domain resource of second traffic channel；

The occupied frequency domain resource of second traffic channel；

Transmission plan used by second traffic channel；

Aggregation level used by second traffic channel；

Modulation levels used by second traffic channel；

Encoding levels used by second traffic channel；

Blind Detecting region corresponding to second traffic channel；

Wave beam is sent used by second traffic channel；

Reception wave beam corresponding to second traffic channel.

60. a kind of transmitting device of communication channel, which is characterized in that including：

First transmission module, is used for transmission first communication channel, wherein by the transmission mode of the first communication channel and/ Or the signaling that the first communication channel is carried indicates at least one following information：Terminal scheduling information, the second communication channel Transmission mode.

61. device according to claim 60, which is characterized in that further include：

First grouping module, for being grouped to terminal according to predefined mode.

62. device according to claim 61, which is characterized in that

First grouping module, a pair of the terminal being additionally operable in the following manner are grouped：

UE_ID mod M=i；

(UE_ID mod M+Offset) mod M=i；

Offset mod M=i；

63. device according to claim 61, which is characterized in that first grouping module is additionally operable to according to terminal energy Power is grouped terminal, wherein there are predefined correspondence, the terminals between the terminal capability and end packet Ability includes at least one of：The type of service that the bandwidth ability of terminal, the beam capabilities of terminal, terminal can be supported.

64. device according to claim 60, which is characterized in that first transmission module is additionally operable to by described The transmission mode of one communication channel indicates the transmission mode of second communication channel：The transmission mode of the first communication channel There are predefined correspondences between the transmission mode of second communication channel.

65. device according to claim 60, which is characterized in that

66. device according to claim 65, which is characterized in that first transmission module is additionally operable to when specified Between transmit the control channel on unit pattern, wherein the specified time quantum pattern include one or more times it is single Member, the time quantum include following one：Time slot, subframe, frame, symbol or mini-slot.

67. device according to claim 65, which is characterized in that first transmission module is additionally operable to specified more It repeats to transmit the control channel on a time quantum, wherein different transmissions is respectively adopted on the multiple time quantum Wave beam sends the wave beam group transmission control channel.

68. device according to claim 65, which is characterized in that first transmission module is additionally operable to realize described Hybrid automatic repeat-request HARQ transmission mechanism is supported in the transmission of one communication channel.

69. device according to claim 68, which is characterized in that it is logical to be additionally operable to reception first for first transmission module The confirmation ACK information for believing channel, alternatively, non-acknowledgement nack message, wherein the ACK information is for indicating first communication Channel is correctly received, and the nack message indicates that the first communication channel is not correctly received.

70. device according to claim 68, which is characterized in that first transmission module is additionally operable to according to reception The ACK information or nack message transmit second communication channel, wherein when receiving the ACK information, according to Second communication channel is transmitted in the instruction of first control channel, when receiving the nack message, is believed according to the second control Second communication channel is transmitted in the instruction in road, wherein first control channel is the first communication channel, described second Control channel is to be different from other control channels of first control channel.

71. a kind of base station, which is characterized in that the transmission dress including the communication channel described in any one of claim 60 to 70 It sets.

72. a kind of reception device of communication channel, which is characterized in that including：

First receiving module, for receiving first communication channel；

First acquisition module, for by the first communication channel transmission mode and/or the first communication channel held The signaling of load obtains at least one following information：Terminal scheduling information, the transmission mode of the second communication channel.

73. according to the device described in claim 72, which is characterized in that further include：

First determining module, for determining scheduled or not scheduled end packet according to the terminal scheduling information；

First judgment module, for judging whether the terminal for receiving the first communication channel belongs to scheduled end packet；

Second receiving module, in the case where the judgment result is yes, being stated in the terminal scheduling information corresponding time described It attempts to receive the first communication channel and/or second communication channel.

74. according to the device described in claim 72, which is characterized in that further include：

Second packet module, for being grouped to terminal according to predefined mode.

75. device according to claim 74, which is characterized in that the second packet module is additionally operable to by with lower section A pair of terminal of formula is grouped：

UE_ID mod M=i；

(UE_ID mod M+Offset) mod M=i；

Offset mod M=i；

76. device according to claim 74, which is characterized in that the second packet module is additionally operable to according to terminal energy Power is grouped terminal, wherein there are predefined correspondence, the terminals between the terminal capability and end packet Ability includes at least one of：The type of service that the bandwidth ability of terminal, the beam capabilities of terminal, terminal can be supported.

77. according to the device described in claim 72, which is characterized in that first acquisition module is additionally operable to by described The transmission mode of one communication channel obtains the transmission mode of second communication channel：The transmission mode of the first communication channel There are predefined correspondences between the transmission mode of second communication channel.

78. according to the device described in claim 72, which is characterized in that

79. according to the device described in claim 78, which is characterized in that first receiving module is additionally operable to when specified Between receive the control channel on unit pattern, wherein the specified time quantum pattern include one or more times it is single Member, the time quantum include following one：Time slot, subframe, frame, symbol or mini-slot.

80. according to the device described in claim 72, which is characterized in that first receiving module is additionally operable to specified more It repeats to receive the control channel on a time quantum, wherein different receptions is respectively adopted on the multiple time quantum Wave beam receives the wave beam group reception control channel.

81. according to the device described in claim 72, which is characterized in that first receiving module is additionally operable to realize described Hybrid automatic repeat-request HARQ transmission mechanism is supported in the reception of one communication channel.

82. according to the device described in claim 81, which is characterized in that first receiving module is additionally operable to base station feedback The confirmation ACK information of first communication channel, alternatively, non-acknowledgement nack message, wherein the ACK information is for indicating described the One communication channel is correctly received, and the nack message indicates that the first communication channel is not correctly received.

83. according to the device described in claim 82, which is characterized in that first receiving module is additionally operable to according to described The ACK information or nack message of base station feedback receive second communication channel, wherein when to the base station feedback When the ACK information, second communication channel is received according to the instruction of the first control channel, when to described in the base station feedback When nack message, second communication channel is received according to the instruction of the second control channel, wherein first control channel is The first communication channel, second control channel are to be different from other control channels of first control channel.

84. a kind of terminal, which is characterized in that the reception dress including the communication channel described in any one of claim 72 to 83 It sets.