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WO2018170655A1 - 传输数据的方法、终端设备和网络设备 - Google Patents

传输数据的方法、终端设备和网络设备 Download PDF

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Publication number
WO2018170655A1
WO2018170655A1 PCT/CN2017/077217 CN2017077217W WO2018170655A1 WO 2018170655 A1 WO2018170655 A1 WO 2018170655A1 CN 2017077217 W CN2017077217 W CN 2017077217W WO 2018170655 A1 WO2018170655 A1 WO 2018170655A1
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WO
WIPO (PCT)
Prior art keywords
resource
terminal device
data
terminal
network device
Prior art date
Application number
PCT/CN2017/077217
Other languages
English (en)
French (fr)
Inventor
唐海
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to CN201780086196.2A priority Critical patent/CN110326344B/zh
Priority to PCT/CN2017/077217 priority patent/WO2018170655A1/zh
Priority to US16/494,285 priority patent/US10869328B2/en
Priority to JP2019550239A priority patent/JP2020512743A/ja
Priority to EP17902563.0A priority patent/EP3598818B1/en
Priority to KR1020197030726A priority patent/KR20190128219A/ko
Priority to TW107105092A priority patent/TW201836391A/zh
Publication of WO2018170655A1 publication Critical patent/WO2018170655A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/563—Allocation or scheduling criteria for wireless resources based on priority criteria of the wireless resources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access

Definitions

  • the embodiments of the present application relate to the field of communications, and in particular, to a method, a terminal device, and a network device for transmitting data.
  • the terminal can use these grant-free resources to transmit data to the network in time when the data arrives. Thereby saving time for the terminal to request dynamic scheduling of resources.
  • the existing grant-free resources are usually configured for multiple terminal devices, which may cause competition conflicts. The network device cannot timely understand the contention conflicts on the grant-free resources, resulting in poor system performance.
  • the embodiment of the present application provides a method for transmitting data, a terminal device, and a network device, which can improve system performance.
  • the first aspect provides a method for transmitting data, where the method includes: the first terminal device determines that the first data needs to be transmitted; and the first terminal device sends the identifier information of the first terminal device on the second resource, where The identifier information of the first terminal device is used to indicate that the first terminal device has data transmission on the first resource, where the first resource is a non-scheduled resource dedicated to transmitting data of multiple terminal devices, where the multiple terminal devices include the a first terminal device, where the second resource is a resource for transmitting identification information of each terminal device of the at least one terminal device, where the at least one terminal device includes the first terminal device, and the second resource and the first resource are not Overlapping; the first terminal device sends the first data on the first resource.
  • the non-scheduled resource refers to a resource that is not dynamically scheduled by the network. It is a semi-statically configured resource that can be shared by multiple terminals and used in a competitive manner.
  • the first resource and the second resource may all be unscheduled resources. That is to say, when the terminal device has data transmission, the first resource may be directly used to transmit data and the second resource may be transmitted on the second resource without waiting for the network device to It is scheduled.
  • the second resource may be a dedicated resource of the first terminal device, or may be a resource that the first terminal device competes with other terminal devices. In other words, the second resource can transmit the first terminal device. In addition to the identification information, identification information of other terminal devices can also be transmitted.
  • the network device can be demodulated to identify the identification information of the terminal device, thereby performing further operations, thereby improving system performance.
  • the first resource is a resource for transmitting data semi-statically configured by the network device for the multiple terminal devices, and/or the second resource is semi-statically configured for the network device.
  • the first resource and the second resource may also be specified by a protocol, that is, the protocol specifies a location and a size, or a type, of the first resource and the second resource in a scheduling unit, for example, Whether the second resource is a competitive resource or a dedicated resource of a terminal device.
  • the method further includes: the first terminal device transmitting, on the second resource, at least one of a buffer status report BSR, a resource change request, and a second data to be transmitted of the first terminal device.
  • the resource change request is used to request the network device to adjust the second resource in the next scheduling unit, where the data volume of the second data is less than the first threshold.
  • the resource change request can be used to request to change the size, location, and even type of the second resource.
  • the second resource is further configured to transmit the second terminal device based on dynamically scheduled data.
  • the method before the first terminal device sends the identifier information of the first terminal device on the second resource, the method further includes: the first terminal device receiving the indication information sent by the network device, where The indication information is used to indicate the size and location of the second resource; the first terminal device determines the second resource according to the indication information.
  • the indication information is carried in the radio resource control RRC signaling or the downlink control information DCI.
  • the identifier information of the first terminal device includes a cell radio network temporary identifier C-RNTI, a radio resource control recovery identifier RRC-RESUME-ID, and an access network context identifier AS of the first terminal device. -CONTEXT-ID.
  • the second resource is a resource on a random access channel
  • the identifier information of the first terminal device is a dedicated preamble sequence of the first terminal device.
  • the second resource is a resource on a control channel
  • the identifier information of the first terminal device is a scheduling request of the first terminal device, where the scheduling request is used to request the network device to be the first
  • the network device may directly configure the first resource and the second resource, and the network device may further configure multiple resources, and select the first resource and the second resource from the multiple resources, and notify the terminal device.
  • the network device can also directly notify the terminal device of the configured multiple resources, and the terminal device selects the first resource and the second resource.
  • the network device may further configure a non-scheduled resource region for the multiple terminal devices, and configure the first resource and the second resource in the unscheduled resource region, where the network device may also be outside the non-scheduled resource region. Configure the second resource on the resource.
  • a method for transmitting data includes: the network device demodulating identifier information of the first terminal device on the second resource, where the second resource is used to transmit each terminal in the at least one terminal device a resource of the identification information of the device, the at least one terminal device includes the first terminal device; if the network device successfully demodulates the identification information of the first terminal device, the network device determines that the first terminal device is on the first resource Data transmission, the first resource is an unlicensed resource dedicated to transmitting data of a plurality of terminal devices, the plurality of terminal devices including the first terminal device, the first resource and the second resource do not overlap; the network device Demodulating the first data sent by the first terminal device on the first resource.
  • the network device can be demodulated to identify the identification information of the terminal device, thereby performing further operations, thereby improving system performance.
  • the first resource is a resource for transmitting data that is semi-statically configured by the network device for the multiple terminal devices, and/or the second resource is semi-statically configured for the network device.
  • the method further includes: if the network device successfully demodulates the identification information of the first terminal device and does not successfully demodulate the first data, the network device feeds back a NACK to the first terminal device And/or allocating resources for retransmitting the first data to the first terminal device.
  • the method further includes: the network device demodulating at least one of a buffer status report BSR, a resource change request, and a second data to be transmitted of the first terminal device on the second resource.
  • the resource change request is used to request the network device to adjust the second resource in the next scheduling unit, where the data volume of the second data is less than the first threshold.
  • the method before the network device demodulates the identifier information of the first terminal device on the second resource, the method further includes: the network device sending an indication to the first terminal device Information indicating the size and location of the second resource.
  • the indication information is carried in the radio resource control RRC signaling or the downlink control information DCI.
  • the identifier information of the first terminal device includes a cell radio network temporary identifier C-RNTI, a radio resource control recovery identifier RRC-RESUME-ID, or an access network context identifier AS of the first terminal device. -CONTEXT-ID.
  • the second resource is a resource on a random access channel
  • the identifier information of the first terminal device is a dedicated preamble sequence of the first terminal device.
  • the second resource is a resource on a control channel
  • the identifier information of the first terminal device is a scheduling request of the first terminal device, where the scheduling request is used to request the network device to be the first
  • the method further includes: demodulating the scheduling-based data sent by the second terminal device on the second resource.
  • a terminal device for performing the method of any of the above first aspect or any of the possible implementations of the first aspect.
  • the terminal device comprises means for performing the method of any of the above-described first aspect or any of the possible implementations of the first aspect.
  • a network device for performing the method of the second aspect or any possible implementation of the first aspect.
  • the network device comprises means for performing the method of any of the above-described second or second aspects of the second aspect.
  • a terminal device comprising: a memory, a processor, an input interface, and an output interface.
  • the memory, the processor, the input interface, and the output interface are connected by a bus system.
  • the memory is for storing instructions for executing the memory stored instructions for performing the method of any of the first aspect or the first aspect of the first aspect.
  • a network device comprising: a memory, a processor, an input interface, and an output interface.
  • the memory, the processor, the input interface, and the output interface are connected by a bus system.
  • the memory is for storing instructions for executing the memory stored instructions for performing the method of any of the above-described second aspect or any of the possible implementations of the second aspect.
  • a computer storage medium for storing the method in any of the above possible implementations of the first aspect or the first aspect, or any possible implementation of the second or second aspect
  • Computer software instructions for use in the method of the present invention which comprise a program designed to perform the above aspects.
  • FIG. 1 is a schematic diagram of an application scenario of an embodiment of the present application.
  • Figure 2 shows a schematic diagram of a scheduling based uplink data transmission.
  • FIG. 3 shows a schematic block diagram of transmission data of an embodiment of the present application.
  • FIG. 4 is a schematic diagram showing resource configuration of an embodiment of the present application.
  • FIG. 5 is another schematic diagram of resource configuration of an embodiment of the present application.
  • FIG. 6 shows another schematic block diagram of transmission data of an embodiment of the present application.
  • FIG. 7 is a schematic block diagram of a terminal device for transmitting data according to an embodiment of the present application.
  • FIG. 8 is a schematic block diagram of a network device for transmitting data according to an embodiment of the present application.
  • FIG. 9 is another schematic block diagram of a terminal device for transmitting data according to an embodiment of the present application.
  • FIG. 10 is another schematic block diagram of a network device for transmitting data according to an embodiment of the present application.
  • GSM Global System of Mobile communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • UMTS Universal Mobile Telecommunication System
  • WiMAX Worldwide Interoperability for Microwave Access
  • the technical solutions of the embodiments of the present application can be applied to various communication systems based on non-orthogonal multiple access technologies, such as a sparse code multiple access (SCMA) system, and a low-density signature (Low). Density Signature (LDS) system, etc.
  • SCMA system and LDS system can also be called other names in the field of communication; further, this
  • SCMA system and LDS system can also be called other names in the field of communication; further, this
  • SCMA system and LDS system can also be called other names in the field of communication; further, this
  • SCMA system and LDS system can also be called other names in the field of communication; further, this
  • SCMA system and LDS system can also be called other names in the field of communication; further, this
  • OFDM Orthogonal Frequency Division Multiplexing
  • FBMC Filter Bank Multi-Carrier
  • GFDM Generalized Frequency Division Multiplexing
  • Filtered-OFDM Filtered-OFDM
  • the terminal device in the embodiment of the present application may refer to a user equipment (User Equipment, UE), an access terminal, a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, a remote terminal, a mobile device, a user terminal, a terminal, and a wireless device.
  • Communication device user agent or user device.
  • the access terminal may be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant (PDA), with wireless communication.
  • SIP Session Initiation Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistant
  • the network device in the embodiment of the present application may be a device for communicating with a terminal device, where the network device may be a Base Transceiver Station (BTS) in GSM or CDMA, or may be a base station (NodeB, NB) in a WCDMA system. And may be an evolved base station (eNB or eNodeB) in the LTE system, or may be a wireless controller in a cloud radio access network (CRAN) scenario, or the network device may be The embodiments of the present application are not limited to the relay station, the access point, the in-vehicle device, the wearable device, and the network device in the future 5G network or the network device in the future evolved PLMN network.
  • BTS Base Transceiver Station
  • NodeB NodeB
  • NB base station
  • CRAN cloud radio access network
  • the embodiments of the present application are not limited to the relay station, the access point, the in-vehicle device, the wearable device, and the network device in the future 5G network or
  • FIG. 1 is a schematic diagram of an application scenario of an embodiment of the present application.
  • the communication system in FIG. 1 may include a terminal device 10 and a network device 20.
  • the network device 20 is configured to provide communication services for the terminal device 10 and access the core network.
  • the terminal device 10 accesses the network by searching for synchronization signals, broadcast signals, and the like transmitted by the network device 20, thereby performing communication with the network.
  • the arrows shown in FIG. 1 may represent uplink/downlink transmissions by a cellular link between the terminal device 10 and the network device 20.
  • the scheduling-based uplink data transmission mode will be briefly described below with reference to FIG.
  • the scheduling-based uplink data transmission method 100 will be briefly described below with reference to FIG. As shown in FIG. 2, the method 100 includes:
  • the terminal device initiates a scheduling request (SR) to notify the network.
  • SR scheduling request
  • the terminal has data to be transmitted;
  • the network device sends downlink control information (Downlink Control Information, DCI), which includes an uplink resource authorization, according to a scheduling request of the terminal device, in a corresponding physical downlink control channel (PDCCH).
  • DCI Downlink Control Information
  • PDCCH physical downlink control channel
  • the terminal device transmits uplink data to the corresponding uplink resource according to the uplink resource authorization sent by the network device. If there is still data remaining in the buffer of the terminal device, the buffer status information (buffer status report, BSR) is continuously transmitted on the data channel. );
  • the network device further sends an uplink resource authorization according to the BSR, and so on, until the terminal does not initiate the request.
  • the uplink has data transmission, and has been placed in the buffer, then it needs to apply uplink resources for the data for transmission. It can send a scheduling request through the SR control channel, or through a Physical Random Access Channel (PRACH), in which a scheduling request is sent in a competitive manner; the network device follows a certain scheduling principle, if possible Some resources are allocated for sending BSR information, and the terminal device is notified by the uplink resource authorization; the terminal device sends a BSR to tell the network device that the logical channel group corresponding to the network device has how much data to send, and the uplink scheduling is for the logical channel group instead of one radio bearer; The network device allocates corresponding resources to the resources requested by the terminal device, and then notifies the terminal device by using the uplink resource authorization; the terminal device sends the uplink data according to a certain priority principle on the logical channel of the terminal device.
  • PRACH Physical Random Access Channel
  • a data scheduling completion usually requires a delay of 7 ms, which is generally unsatisfactory for a service requiring low latency.
  • this method requires multiple signaling interactions, and the overhead is relatively large.
  • a grant-free resource is proposed.
  • the basic principle is that the network releases some grant-free resources to certain terminals. These resources may have semi-static configuration of the network.
  • the terminal can Timely use these grant-free resources to transmit data to the network, thereby saving time for the terminal to request dynamic scheduling of resources.
  • grant-free resources There are two ways to use grant-free resources:
  • Dedicated grant-free resource In this mode, a non-scheduled resource uniquely corresponds to one terminal, ensuring high reliability of data transmission; for example, the network configures a terminal for the grant-free resource. That is UE1. If the UE1 has data to send, the resource can be used immediately, but if the UE1 has no data to send, the resource will be wasted.
  • Grant-free contention based resource In this mode, an unscheduled resource can be configured for multiple terminals, and multiple terminals perform uplink data transmission through a contention mechanism.
  • the grant-free resource is configured for UE2 and UE3. This is mainly to consider the need to improve the utilization of grant-free resources, because not every terminal has data to transmit during the grant-free resource configuration time. However, this method may cause multiple terminal data transmission conflicts.
  • the network successfully demodulates the terminal identifier and the data transmitted by the terminal.
  • the network can successfully demodulate the data of all terminals, but this requires a complicated receiver algorithm and some coordination mechanism between the terminals at the transmitting end;
  • the network successfully demodulates the terminal identity but cannot demodulate the terminal to transmit data.
  • the network can obtain part of the information, such as which terminals are transmitting data on the grant-free, so that further measures can be taken, such as feedback ACK/NACK. , so that the terminal that fails data demodulation can retransmit data in time;
  • the network has neither successfully demodulated the terminal identifier nor successfully demodulated the terminal transmission data. In this case, the terminal cannot obtain any feedback and further indication from the network side, so the next step cannot be taken.
  • FIG. 3 shows a schematic block diagram of a method 200 of transmitting data in an embodiment of the present application. As shown in FIG. 3, the method 200 includes:
  • the first terminal device determines that the first data needs to be transmitted.
  • the first terminal device sends the identifier information of the first terminal device on the second resource, where the identifier information of the first terminal device is used to indicate that the first terminal device has data transmission on the first resource.
  • the first resource is a non-scheduled resource dedicated to transmitting data of a plurality of terminal devices, where the plurality of terminal devices include the first terminal device, and the second resource is used to transmit at least one terminal device a resource of the identification information of the terminal device, the at least one terminal device includes the first terminal device, and the second resource does not overlap with the first resource;
  • the first terminal device sends the first data on the first resource.
  • the network device may configure a resource for transmitting data in multiple terminal devices in advance, and the resource is a non-scheduled resource, that is, the terminal device is in the time domain of the resource. If there is data to be transmitted, there is no need to initiate a scheduling request to the terminal device to apply for resources, and the resource can be directly used to transmit data.
  • the schedule-free resource may also be a fixed resource specified by the protocol. In other words, the schedule-free resources are configured in a static or semi-static manner. Similarly, the resource for transmitting the identification information of the terminal device is also configured in a static or semi-static manner.
  • the two non-overlapping resources are configured to transmit the unscheduled data and the identification information of the terminal device, and the identifier information of the terminal device is used to indicate that the unscheduled resource has data transmission.
  • the network device uses the time slot as the scheduling unit, the network device can configure the previous symbol of one time slot for transmitting identification information of multiple terminal devices, and the second and third symbols are used for transmitting multiple terminal devices.
  • Scheduling data if the terminal device has exactly data before the time slot, the terminal device can directly transmit its identification information on the first symbol of the time slot, and transmit the buffer on the second and third symbols of the time slot. The data.
  • the two terminal devices configured here have the rights to use, that is to say, the plurality of terminal devices involved in the two resources include the first terminal device. Since the unscheduled resource is a contending resource, that is, there may be multiple terminal devices transmitting data on the unscheduled resource, data of the multiple terminal devices may collide, and the network device may demodulate the data. If the network device just demodulates the identification information of the first terminal device, the network device can at least know that the first terminal device sends data on the unscheduled resource, so that the network device can further demodulate the data. The NACK is fed back to the first terminal device or the retransmission resource is directly allocated for the demodulated data.
  • the method for transmitting data in the embodiment of the present application is advantageous for the network device to demodulate the identification information of the terminal device, so that the network device can understand the situation of contention conflict and perform further operations.
  • the method further includes: sending, by the first terminal device, the buffer status report BSR, the resource change request, and the to-be-transmitted of the first terminal device on the second resource At least one of the second data, the resource change request is used to request the network device to adjust the second resource in a next scheduling unit, where the data amount of the second data is less than the first threshold.
  • the second resource may also transmit other information of the terminal device.
  • the other information may be a buffer status report of the terminal device, that is, if the first resource is insufficient to transmit data buffered by the terminal device, the terminal device may further carry a buffer status report of the terminal device on the second resource.
  • the network device can allocate resources for the amount of data in the cache status report.
  • the other information may also be a resource change request, that is, the terminal device may actively request the network. The network device changes the size, location, and type of the second resource.
  • the terminal device may request the network device that the second resource may be configured to be larger. If the second resource is originally a contention resource, the terminal device may further request the terminal device to configure the second resource as a resource specific to the terminal device in the next scheduling unit.
  • the resource change request specifically refers to what is required to change the second resource, and the terminal device can be determined according to its own needs.
  • the other information may also be some small amount of data of the terminal device, usually some amount of data less than a certain threshold, for example, may be several bytes of data.
  • the terminal device may find that the second resource has remaining after uploading its identification information, BSR or resource change request, and may use the remaining resources to transmit some small data.
  • the method before the first terminal device sends the identifier information of the first terminal device on the second resource, the method further includes: the first terminal device receiving the network The indication information sent by the device, where the indication information is used to indicate the size and location of the second resource; and the first terminal device determines the second resource according to the indication information.
  • the size, location and type of the second resource can be adjusted. For example, it can be dynamically adjusted through higher layer signaling such as Radio Resource Control (RRC) or Down Control Information (DCI).
  • RRC Radio Resource Control
  • DCI Down Control Information
  • the location, size, and type of the second resource in different scheduling units may vary, and the configuration terminal of the second resource may also change.
  • the second resource is configured to UE1 to UE4 in the previous scheduling unit, and the next scheduling unit may be configured to UE2 to UE5.
  • the resources configured for UE1 can be in other locations.
  • the adjustment of the second resource may be a request by the terminal device, and then the network device sends a response, where the response is the foregoing indication information, and the network device may also actively adjust the second resource.
  • the network does not successfully demodulate the information of the terminal on the first resource and the second resource.
  • the possible situation is that the identification information and the data are in conflict.
  • the network can adjust the use of the second resource.
  • the method is to configure the terminal with a dedicated second resource, so as to improve the reliability of at least the identification information transmission of the terminal device.
  • the network can easily demodulate the identification information of the terminal, and the network can consider that the configured second resource may be relatively redundant.
  • the network can configure the terminal with a competitive second resource, that is, The terminal is configured with the same second resource.
  • a balance can be made between resource utilization and collision conflicts, thereby improving system performance.
  • the first resource may also adjust the size in the next scheduling unit by indicating information.
  • the indication information indicating the first resource and the indication information indicating the second resource may be carried in a message, or may be separately carried in two messages, and the embodiment of the present application is not limited thereto.
  • the configuration of the first resource is similar to that of the second resource. For brevity, it will not be repeated here.
  • the identification information of the terminal device may include a Cell-Radio Network Temporary Identifier (C-RNTI) of the Medium Access Control (MAC) layer of the terminal device or an RRC inactive state.
  • C-RNTI Cell-Radio Network Temporary Identifier
  • MAC Medium Access Control
  • RRC inactive state the terminal device has another state between the RRC idle state and the RRC connected state. In this state, there are still some radio bearers, the core network, the base station, and The terminal retains the corresponding context, and the base station allocates an access network identifier to the terminal, and the access network identifier may be a radio resource control recovery identifier RRC-RESUME-ID or an access stratum (AS) context identifier AS-CONTEXT- ID.
  • RRC-RESUME-ID radio resource control recovery identifier
  • AS access stratum
  • the second resource may be a resource on a data channel configured by the network device, or may be a resource on a random access channel or a resource on a control channel.
  • the second resource is a resource on a data channel
  • the second resource configured by the network device may also be used to transmit scheduling data of other terminal devices.
  • the identifier information of the original network device configuration UE1 may be transmitted on the resource block 1, and the UE2 sends a scheduling request to the network device, and the resource block allocated by the network device for the UE2 covers the resource block 1, and the resource block 1 may also be Used to transmit the scheduling data of UE2.
  • the network device may uniquely configure a preamble sequence for the terminal device.
  • the terminal device can use the preamble sequence corresponding thereto as the terminal identifier. That is, after receiving the random access preamble sequence Preamble, the network device can uniquely determine which terminal device is sent on the first resource. Free scheduling data.
  • the network device may configure the uplink control channel resource in the time domain of the first resource as the second resource. For example, if the terminal device has data to be transmitted within the time domain of the first resource, the terminal device sends a scheduling request to the network device, because the scheduling request of each terminal device is unique, that is, the network device After receiving the scheduling request, it is possible to uniquely determine which terminal device is.
  • the terminal device may directly transmit the cached at least part of the data on the first resource when the scheduling request is initiated to the network device, and after receiving the scheduling request, the network device may determine the first resource. There is data transmitted by the terminal device corresponding to the scheduling request. Then, the network device can demodulate the data sent by the terminal device on the first resource.
  • the network device may directly configure the first resource and the second resource.
  • the network device may directly configure multiple small resource blocks, and the terminal device may select one of the pieces to notify the terminal device, so that the terminal device transmits the unscheduled data on the block resource.
  • the network device can also tell the terminal device several resource blocks. When there is data, the terminal device can select which resource block to use to transmit the unscheduled data.
  • the network device can also directly configure a non-scheduled resource area to directly transmit the schedule-free data of multiple terminal devices under the network device.
  • the network device may divide a plurality of small resource blocks in the area, classify the transmission content of the plurality of terminal devices, or group the plurality of terminal devices.
  • the network device may first configure an unscheduled resource region, and then divide several small resource blocks in the unscheduled resource region. Specifically, the resource for transmitting the unscheduled data and the resource for transmitting the identification information may all be in the unscheduled resource region. As shown in FIG. 4, five small resource blocks are allocated in the unscheduled resource region, wherein one resource block is dedicated to transmitting the unscheduled data of UE1, that is, the resource block is a dedicated unscheduled resource block; The block is dedicated to transmitting the unscheduled data of UE2 and UE3, and one resource block is dedicated to transmitting the unscheduled data of UE4 and UE5, that is to say, the two resource blocks are competing non-scheduled resource blocks; FIG.
  • the second resource configured by the network device to the terminal device is a resource block that is specific to the terminal device.
  • five small resource blocks are allocated in the unscheduled resource region, wherein one resource block is dedicated to transmitting the unscheduled data of UE1, that is, the resource block is a dedicated unscheduled resource block.
  • One resource block is dedicated to transmitting the unscheduled data of UE2 and UE3, one resource block is dedicated to transmitting the unscheduled data of UE4 and UE5, that is to say, the two resource blocks are competing non-scheduled resource blocks;
  • the other two resource blocks are used to transmit the identification information of the UE2, the UE3, the UE4, and the UE5, that is, the two resource blocks may also transmit the information of the UE2, the UE3, and the UE4 and the UE5 in a contention manner.
  • the network device provides the terminal
  • the second resource configured by the device is a resource block that is competed by multiple terminal devices.
  • the second resource may be configured as a non-scheduled resource region, and the second resource may be configured as a dedicated resource or a competing resource.
  • the specific configuration mode can be as shown in FIG. 4 and FIG. 5, except that the second resource is in a resource outside the scheduling resource area.
  • the first resource of the foregoing configuration and the terminal device of the second resource do not necessarily have a one-to-one correspondence.
  • the second resource may be configured as the resource for the UE1 to the UE4 to transmit the identification information, and the second resource may also be configured as the resource for the UE2 and the UE3 to transmit the identification information.
  • the UE1 and the UE4 may be configured to transmit the identifier information in other locations, and the second resource may also be configured to serve the UE2 to the UE5.
  • the UE2 and the UE4 may transmit the identifier information on the second resource, where the UE5 may be on the second resource.
  • the embodiment of the present application is not limited to the transmission of scheduled or unscheduled data.
  • the terminal device mainly transmits the schedule-free data of the terminal device, the identifier information of the terminal, and other information of the terminal in the following situations:
  • the terminal may transmit uplink data, terminal indication information and other information on the first resource;
  • the terminal transmits uplink data and other information on the first resource, and transmits terminal identification information on the second resource;
  • the terminal transmits uplink data on the first resource, and transmits terminal identification information and other information on the second resource.
  • the method for transmitting data in the embodiment of the present application can facilitate the network device to demodulate the identification information of the terminal device by using the identifier information of the terminal device and the schedule-free data to be separately transmitted on the resource, thereby performing further operations, thereby improving System performance.
  • FIG. 6 shows a schematic block diagram of a method 300 of transmitting data in an embodiment of the present application. As shown in FIG. 6, the method 300 includes:
  • the network device demodulates the identifier information of the first terminal device on the second resource, where the second resource is a resource for transmitting identifier information of each terminal device in the at least one terminal device, where the at least one terminal device includes The first terminal device;
  • the network device determines that the first terminal device has data transmission on the first resource, where the first resource is dedicated to An unlicensed resource that transmits data of a plurality of terminal devices, where the plurality of terminal devices include the first terminal device, where the first resource and the second resource do not overlap;
  • the network device demodulates the first data sent by the first terminal device on the first resource.
  • the first resource is a resource for transmitting data that is semi-statically configured by the network device for the multiple terminal devices
  • the second resource is the A resource that is semi-statically configured by the network device for transmitting identification information of each of the terminal devices.
  • the method further includes: if the network device successfully demodulates the identifier information of the first terminal device and does not successfully demodulate the first data, the network device sends The first terminal device feeds back a NACK and/or allocates a resource for retransmitting the first data to the first terminal device.
  • the network side demodulates data at the corresponding second resource and the first resource location, and if the terminal identification information is successfully demodulated at the second resource location, determining that the terminal has data transmission on the first resource, if the first If the terminal data demodulation fails on the resource, the network may feed back a NACK or schedule a dedicated resource to perform further data retransmission to the terminal.
  • the method further includes: the network device demodulating, by using the second resource, the buffer status report BSR, the resource change request, and the to-be-transmitted At least one of the two data, the resource change request is used to request the network device to adjust the second resource in a next scheduling unit, where the data amount of the second data is less than the first threshold.
  • the method before the network device demodulates the identifier information of the first terminal device on the second resource, the method further includes: the network device to the first terminal device Sending indication information, the indication information is used to indicate the size and location of the second resource.
  • the indication information is carried in the radio resource control RRC signaling or the downlink control information DCI.
  • the identifier information of the first terminal device includes a cell radio network temporary identifier C-RNTI, a radio resource control recovery identifier RRC-RESUME-ID, or an access of the first terminal device.
  • the network context identifies the AS-CONTEXT-ID.
  • the second resource is a resource on a random access channel
  • the identifier information of the first terminal device is a dedicated preamble sequence of the first terminal device
  • the second resource is a resource on a control channel
  • the identifier information of the first terminal device is a scheduling request of the first terminal device
  • the scheduling request is used to request
  • the network device allocates resources for the third data to be transmitted of the first terminal device.
  • the method further includes: demodulating on the second resource The scheduling-based data sent by the second terminal device.
  • the method for transmitting data in the embodiment of the present application can facilitate the network device to demodulate the identification information of the terminal device by using the identifier information of the terminal device and the schedule-free data to be separately transmitted on the resource, thereby performing further operations, thereby improving System performance.
  • the size of the sequence numbers of the above processes does not mean the order of execution, and the order of execution of each process should be determined by its function and internal logic, and should not be implemented in the present application.
  • the implementation of the examples constitutes any limitation.
  • FIG. 7 shows a schematic block diagram of a terminal device 400 for transmitting data according to an embodiment of the present application.
  • the terminal device 400 includes:
  • the first determining unit 410 is configured to determine that the first data needs to be transmitted
  • the first sending unit 420 is configured to send the identifier information of the first terminal device on the second resource, where the identifier information of the first terminal device is used to indicate that the first terminal device has data transmission on the first resource.
  • the first resource is a non-scheduled resource dedicated to transmitting data of a plurality of terminal devices, where the plurality of terminal devices include the first terminal device, and the second resource is used to transmit at least one terminal device a resource of the identification information of the terminal device, the at least one terminal device includes the first terminal device, and the second resource does not overlap with the first resource;
  • the second sending unit 430 is configured to send the first data on the first resource.
  • the terminal device for transmitting data in the embodiment of the present application can facilitate the network device to demodulate the identification information of the terminal device by performing the operation of separately disassembling the identification information of the terminal device and the schedule-free data on the resource, thereby performing further operations. Improve system performance.
  • the first resource is a resource for transmitting data that is semi-statically configured by the network device for the multiple terminal devices, and/or the second resource is the network device.
  • the terminal device 400 further includes: a third sending unit 440, configured to send, by using the second resource, a buffer status report BSR and a resource change request of the first terminal device. And at least one of the second data to be transmitted, the resource change request is used to request the network device to adjust the second resource in a next scheduling unit, where the data amount of the second data is less than the first threshold.
  • a third sending unit 440 configured to send, by using the second resource, a buffer status report BSR and a resource change request of the first terminal device.
  • the resource change request is used to request the network device to adjust the second resource in a next scheduling unit, where the data amount of the second data is less than the first threshold.
  • the terminal device 400 further includes: a receiving unit 450, configured to receive indication information sent by the network device, where the indication information is used to indicate a size of the second resource and a second determining unit 460, configured to determine the second resource according to the indication information.
  • a receiving unit 450 configured to receive indication information sent by the network device, where the indication information is used to indicate a size of the second resource
  • a second determining unit 460 configured to determine the second resource according to the indication information.
  • the indication information is carried in the radio resource control RRC signaling or the downlink control information DCI.
  • the identifier information of the first terminal device includes a cell radio network temporary identifier C-RNTI, a radio resource control recovery identifier RRC-RESUME-ID, and access of the first terminal device.
  • the network context identifies the AS-CONTEXT-ID.
  • the second resource is a resource on a random access channel
  • the identifier information of the first terminal device is a dedicated preamble sequence of the first terminal device
  • the second resource is a resource on a control channel
  • the identifier information of the first terminal device is a scheduling request of the first terminal device
  • the scheduling request is used to request
  • the network device allocates resources for the third data to be transmitted of the first terminal device.
  • the second resource is further configured to transmit data that is dynamically scheduled by the second terminal device.
  • terminal device 400 for transmitting data may correspond to the terminal device in the method embodiment of the present application, and the foregoing and other operations and/or functions of the respective units in the terminal device 400 respectively implement FIG. 3
  • the corresponding process of the terminal device in the method 200 shown in FIG. 5 is not described herein for brevity.
  • FIG. 8 shows a schematic block diagram of a network device 500 for transmitting data according to an embodiment of the present application.
  • the network device 500 includes:
  • the first demodulation unit 510 is configured to demodulate the identifier information of the first terminal device on the second resource, where the second resource is a resource for transmitting identifier information of each terminal device in the at least one terminal device, At least one terminal device includes the first terminal device;
  • a determining unit 520 configured to determine, if the first demodulation unit successfully demodulates the identifier information of the first terminal device, that the first terminal device has data transmission on the first resource, where the first resource is An unlicensed resource dedicated to transmitting data of a plurality of terminal devices, where the plurality of terminal devices include the first terminal device, where the first resource and the second resource do not overlap;
  • the second demodulation unit 530 is configured to demodulate the first data sent by the first terminal device on the first resource.
  • the network device for transmitting data in the embodiment of the present application can facilitate the network device to demodulate the identification information of the terminal device by performing the operation of separately disassembling the identification information of the terminal device and the non-scheduled data on the resource, thereby performing further operations. Improve system performance.
  • the first resource is a resource for transmitting data that is semi-statically configured by the network device for the multiple terminal devices
  • the second resource is the A resource that is semi-statically configured by the network device for transmitting identification information of each of the terminal devices.
  • the network device 500 further includes: a processing unit 540, configured to: if the first demodulation unit successfully demodulates the identifier information of the first terminal device, and the second The demodulation unit does not successfully demodulate the first data, feed back a NACK to the first terminal device, and/or allocate a resource for retransmitting the first data to the first terminal device.
  • a processing unit 540 configured to: if the first demodulation unit successfully demodulates the identifier information of the first terminal device, and the second The demodulation unit does not successfully demodulate the first data, feed back a NACK to the first terminal device, and/or allocate a resource for retransmitting the first data to the first terminal device.
  • the network device 500 further includes: a third demodulation unit 550, configured to demodulate a buffer status report BSR and a resource change request of the first terminal device on the second resource And at least one of the second data to be transmitted, the resource change request is used to request the network device to adjust the second resource in a next scheduling unit, where the data amount of the second data is less than the first threshold.
  • a third demodulation unit 550 configured to demodulate a buffer status report BSR and a resource change request of the first terminal device on the second resource And at least one of the second data to be transmitted, the resource change request is used to request the network device to adjust the second resource in a next scheduling unit, where the data amount of the second data is less than the first threshold.
  • the network device 500 further includes: a sending unit 560, configured to send indication information to the first terminal device, where the indication information is used to indicate a size of the second resource And location.
  • a sending unit 560 configured to send indication information to the first terminal device, where the indication information is used to indicate a size of the second resource And location.
  • the indication information is carried in the radio resource control RRC signaling or the downlink control information DCI.
  • the identifier information of the first terminal device includes a cell radio network temporary identifier C-RNTI, a radio resource control recovery identifier RRC-RESUME-ID, or an access of the first terminal device.
  • the network context identifies the AS-CONTEXT-ID.
  • the second resource is a resource on a random access channel
  • the identifier information of the first terminal device is a dedicated preamble sequence of the first terminal device
  • the second resource is a resource on a control channel
  • the identifier information of the first terminal device is a scheduling request of the first terminal device
  • the scheduling request is used to request
  • the network device allocates resources for the third data to be transmitted of the first terminal device.
  • the network device 500 further includes: a fourth demodulation unit 570, configured to demodulate the second terminal device based on the scheduled data on the second resource.
  • a fourth demodulation unit 570 configured to demodulate the second terminal device based on the scheduled data on the second resource.
  • the network device 500 for transmitting data may correspond to the present application.
  • the network device in the method embodiment, and the above-mentioned and other operations and/or functions of the respective units in the network device 500 are respectively implemented in order to implement the corresponding processes of the network device in the method 300 shown in FIG. 6.
  • no further details are provided herein.
  • the embodiment of the present application further provides a terminal device 600 for transmitting data, which may be the terminal device 400 in FIG. 5, which can be used to execute a terminal corresponding to the method 100 in FIG.
  • the content of the device includes an input interface 610, an output interface 620, a processor 630, and a memory 640.
  • the input interface 610, the output interface 620, the processor 630, and the memory 640 can be connected through a bus system.
  • the memory 640 is used to store programs, instructions or code.
  • the processor 630 is configured to execute a program, an instruction or a code in the memory 640 to control the input interface 610 to receive a signal, control the output interface 620 to send a signal, and complete the operations in the foregoing method embodiments.
  • the terminal device for transmitting data in the embodiment of the present application can facilitate the network device to demodulate the identification information of the terminal device by performing the operation of separately disassembling the identification information of the terminal device and the schedule-free data on the resource, thereby performing further operations. Improve system performance.
  • the processor 630 may be a central processing unit (CPU), and the processor 630 may also be other general-purpose processors, digital signal processors, application specific integrated circuits, and ready-made Program gate arrays or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, and more.
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • the memory 640 can include read only memory and random access memory and provides instructions and data to the processor 630. A portion of the memory 640 can also include a non-volatile random access memory. For example, the memory 640 can also store information of the device type.
  • each content of the foregoing method may be completed by an integrated logic circuit of hardware in the processor 630 or an instruction in a form of software.
  • the content of the method disclosed in the embodiments of the present application may be directly implemented as a hardware processor, or may be performed by a combination of hardware and software modules in the processor.
  • the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
  • the storage medium is located in the memory 640, and the processor 630 reads the information in the memory 640 and combines the hardware to complete the contents of the above method. To avoid repetition, it will not be described in detail here.
  • the receiving unit 450 in the terminal device 400 can be implemented by the input interface 610 in FIG. 9, and the first sending unit 420 and the second sending unit in the terminal device 400.
  • the 430 and the third transmitting unit 440 may be implemented by the output interface 620 of FIG. 9, and the first determining unit 410 and the second determining unit 460 in the terminal device 400 may be implemented by the processor 630 of FIG.
  • the embodiment of the present application further provides a network device 700 for transmitting data, which may be the network device 500 in FIG. 8, which can be used to execute a network corresponding to the method 300 in FIG.
  • the content of the device includes an input interface 710, an output interface 720, a processor 730, and a memory 740.
  • the input interface 710, the output interface 720, the processor 730, and the memory 740 can be connected by a bus system.
  • the memory 740 is configured to store programs, instructions or code.
  • the processor 730 is configured to execute a program, an instruction or a code in the memory 740 to control the input interface 710 to receive a signal, control the output interface 720 to send a signal, and complete the operations in the foregoing method embodiments.
  • the network device for transmitting data in the embodiment of the present application can facilitate the network device to demodulate the identification information of the terminal device by performing the operation of separately disassembling the identification information of the terminal device and the non-scheduled data on the resource, thereby performing further operations. Improve system performance.
  • the processor 730 may be a central processing unit (CPU), and the processor 730 may also be other general-purpose processors, digital signal processors, application specific integrated circuits, and ready-made Program gate arrays or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, and more.
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • the memory 740 can include read only memory and random access memory and provides instructions and data to the processor 730. A portion of the memory 740 can also include a non-volatile random access memory. For example, the memory 740 can also store information of the device type.
  • each content of the foregoing method may be completed by an integrated logic circuit of hardware in the processor 730 or an instruction in a form of software.
  • the content of the method disclosed in the embodiments of the present application may be directly implemented as a hardware processor, or may be performed by a combination of hardware and software modules in the processor.
  • the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
  • the storage medium is located in the memory 740, and the processor 730 reads the information in the memory 740 and combines its hardware to perform the contents of the above method. To avoid repetition, it will not be described in detail here.
  • the first demodulation unit 510, the determining unit 520, the second demodulating unit 530, the processing unit 540, the third demodulating unit 550, and the fourth demodulating unit 570 in the network device 500 may be configured.
  • the processor 730 of 10 is implemented, and the transmitting unit 560 can be outputted by the output of FIG. Interface 720 is implemented.
  • the disclosed systems, devices, and methods may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or may be Integrate into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • This functionality if implemented as a software functional unit and sold or used as a standalone product, can be stored on a computer readable storage medium.
  • the technical solution of the present application which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product, which is stored in a storage medium, including The instructions are used to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the method of various embodiments of the present application.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk.
  • the medium to store the program code if implemented as a software functional unit and sold or used as a standalone product.

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Abstract

本申请实施例公开了一种传输数据的方法、终端设备和网络设备，该方法包括：第一终端设备确定有第一数据需要传输；该第一终端设备在第二资源上发送该第一终端设备的标识信息，该第一终端设备的标识信息用于指示该第一终端设备在第一资源上有数据发送，该第一资源为专用于传输多个终端设备的数据的免调度资源，该多个终端设备包括该第一终端设备，该第二资源为用于传输至少一个终端设备中每个终端设备的标识信息的资源，该至少一个终端设备包括该第一终端设备，该第二资源与该第一资源不重叠；该第一终端设备在该第一资源上发送该第一数据。本申请实施例的方法、终端设备和网络设备，能够提高系统性能。

Description

传输数据的方法、终端设备和网络设备 技术领域
本申请实施例涉及通信领域，并且更具体地，涉及一种传输数据的方法、终端设备和网络设备。
背景技术
在目前的通信系统中，已经有类似于半静态调度的传输方式，也即免调度(grant-free)的传输方式，终端在数据到达时，可以及时使用这些grant-free资源给网络传输数据，从而节省终端请求动态调度资源的时间。现有的基于grant-free资源通常是配置给多个终端设备的，可能会造成竞争冲突，网络设备无法及时地了解该grant-free资源上的竞争冲突，从而导致系统系能差。
发明内容
有鉴于此，本申请实施例提供了一种传输数据的方法、终端设备和网络设备，能够提高系统性能。
第一方面，提供了一种传输数据的方法，该方法包括：第一终端设备确定有第一数据需要传输；该第一终端设备在第二资源上发送该第一终端设备的标识信息，该第一终端设备的标识信息用于指示该第一终端设备在第一资源上有数据发送，该第一资源为专用于传输多个终端设备的数据的免调度资源，该多个终端设备包括该第一终端设备，该第二资源为用于传输至少一个终端设备中每个终端设备的标识信息的资源，该至少一个终端设备包括该第一终端设备，该第二资源与该第一资源不重叠；该第一终端设备在该第一资源上发送该第一数据。
需要说明的是，免调度资源是指不由网络动态调度的资源，是一种半静态配置的资源，可以有多个终端共享，通过竞争方式使用。第一资源和第二资源可以都是免调度资源，也就是说终端设备有数据传输时，可以直接使用该第一资源传输数据和在第二资源上传输标识信息，而不需要等待网络设备对其进行调度。
该第二资源可以是第一终端设备的专属资源，也可以是第一终端设备和其他终端设备竞争的资源。也就是说该第二资源除了可以传输第一终端设备 的标识信息之外，还可以传输其他终端设备的标识信息。
通过将终端设备的标识信息与其免调度数据在资源上分开传输，能够有利于网络设备解调终端设备的标识信息，从而进行进一步的操作，进而提高系统性能。
在一种可能的实现方式中，该第一资源为网络设备为该多个终端设备半静态配置的用于传输数据的资源，和/或该第二资源为该网络设备半静态配置的用于传输该每个终端设备的标识信息的资源。
可选地，该第一资源和该第二资源还可以是协议规定好的，也就是说协议规定好该第一资源和第二资源分别在一个调度单元的位置和大小，或者类型，例如，该第二资源是竞争资源还是某个终端设备的专属资源。
在一种可能的实现方式中，该方法还包括：该第一终端设备在该第二资源上发送该第一终端设备的缓存状态报告BSR、资源更改请求和待传输的第二数据中的至少一种，该资源更改请求用于请求该网络设备在下一个调度单元内调整第二资源，该第二数据的数据量小于第一门限。
可选地，该资源更改请求可以用来请求更改该第二资源的大小、位置，甚至是类型。
可选地，该第二资源还用于传输第二终端设备基于动态调度的数据。
在一种可能的实现方式中，该第一终端设备在第二资源上发送该第一终端设备的标识信息之前，该方法还包括：该第一终端设备接收该网络设备发送的指示信息，该指示信息用于指示该第二资源的大小和位置；该第一终端设备根据该指示信息，确定该第二资源。
可选地，该指示信息承载于无线资源控制RRC信令或下行控制信息DCI中。
在一种可能的实现方式中，该第一终端设备的标识信息包括该第一终端设备的小区无线网络临时标识C-RNTI、无线资源控制恢复标识RRC-RESUME-ID、接入网上下文标识AS-CONTEXT-ID。
在一种可能的实现方式中，该第二资源为随机接入信道上的资源，该第一终端设备的标识信息为该第一终端设备的专属前导序列。
在一种可能的实现方式中，该第二资源为控制信道上的资源，该第一终端设备的标识信息为该第一终端设备的调度请求，该调度请求用于请求该网络设备为该第一终端设备的待传输的第三数据分配资源。
可选地，该网络设备可以直接配置第一资源和第二资源，网络设备还可以配置多个资源，并从多个资源中选择出来第一资源和第二资源，并告知终端设备。网络设备也可以直接将配置的多个资源告知终端设备，终端设备从中选择第一资源和第二资源。
可选地，网络设备还可以为多个终端设备先配置一个免调度资源区域，并在该免调度资源区域内配置第一资源和第二资源，网络设备还可以在该免调度资源区域外的资源上配置第二资源。
第二方面，提供了一种传输数据的方法，该方法包括：网络设备在第二资源上解调第一终端设备的标识信息，该第二资源为用于传输至少一个终端设备中每个终端设备的标识信息的资源，该至少一个终端设备包括该第一终端设备；若该网络设备成功解调该第一终端设备的标识信息，该网络设备确定该第一终端设备在该第一资源上有数据发送，该第一资源为专用于传输多个终端设备的数据的非授权资源，该多个终端设备包括该第一终端设备，该第一资源和该第二资源不重叠；该网络设备在该第一资源上解调该第一终端设备发送的第一数据。
通过将终端设备的标识信息与其免调度数据在资源上分开传输，能够有利于网络设备解调终端设备的标识信息，从而进行进一步的操作，进而提高系统性能。
在一种可能的实现方式中，该第一资源为该网络设备为该多个终端设备半静态配置的用于传输数据的资源，和/或该第二资源为该网络设备半静态配置的用于传输该每个终端设备的标识信息的资源。
在一种可能的实现方式中，该方法还包括：若该网络设备成功解调该第一终端设备的标识信息且未成功解调该第一数据，该网络设备向该第一终端设备反馈NACK和/或为该第一终端设备设备分配用于重传该第一数据的资源。
在一种可能的实现方式中，该方法还包括：该网络设备在该第二资源上解调该第一终端设备的缓存状态报告BSR、资源更改请求和待传输的第二数据中的至少一种，该资源更改请求用于请求该网络设备在下一个调度单元内调整第二资源，该第二数据的数据量小于第一门限。
在一种可能的实现方式中，该网络设备在第二资源上解调该第一终端设备的标识信息之前，该方法还包括：该网络设备向该第一终端设备发送指示 信息，该指示信息用于指示该第二资源的大小和位置。
可选地，该指示信息承载于无线资源控制RRC信令或下行控制信息DCI中。
在一种可能的实现方式中，该第一终端设备的标识信息包括该第一终端设备的小区无线网络临时标识C-RNTI、无线资源控制恢复标识RRC-RESUME-ID或接入网上下文标识AS-CONTEXT-ID。
在一种可能的实现方式中，该第二资源为随机接入信道上的资源，该第一终端设备的标识信息为该第一终端设备的专属前导序列。
在一种可能的实现方式中，该第二资源为控制信道上的资源，该第一终端设备的标识信息为该第一终端设备的调度请求，该调度请求用于请求该网络设备为该第一终端设备的待传输的第三数据分配资源。
在一种可能的实现方式中，该方法还包括：在该第二资源上解调第二终端设备发送的基于调度的数据。
第三方面，提供了一种终端设备，用于执行上述第一方面或第一方面的任意可能的实现方式中的方法。具体地，该终端设备包括用于执行上述第一方面或第一方面的任意可能的实现方式中的方法的单元。
第四方面，提供了一种网络设备，用于执行上述第二方面或第一方面的任意可能的实现方式中的方法。具体地，该网络设备包括用于执行上述第二方面或第二方面的任意可能的实现方式中的方法的单元。
第五方面，提供了一种终端设备，该终端设备包括：存储器、处理器、输入接口和输出接口。其中，存储器、处理器、输入接口和输出接口通过总线系统相连。该存储器用于存储指令，该处理器用于执行该存储器存储的指令，用于执行上述第一方面或第一方面的任意可能的实现方式中的方法。
第六方面，提供了一种网络设备，该网络设备包括：存储器、处理器、输入接口和输出接口。其中，存储器、处理器、输入接口和输出接口通过总线系统相连。该存储器用于存储指令，该处理器用于执行该存储器存储的指令，用于执行上述第二方面或第二方面的任意可能的实现方式中的方法。
第七方面，提供了一种计算机存储介质，用于储存为执行上述第一方面或第一方面的任意可能的实现方式中的方法，或者上述第二方面或第二方面的任意可能的实现方式中的方法所用的计算机软件指令，其包含用于执行上述方面所设计的程序。
本申请的这些方面或其他方面在以下实施例的描述中会更加简明易懂。
附图说明
图1示出了本申请实施例一个应用场景的示意图。
图2示出了基于调度的上行数据传输方式的示意图。
图3示出了本申请实施例的传输数据的示意性框图。
图4示出了本申请实施例的资源配置的示意图。
图5示出了本申请实施例的资源配置的另一示意图。
图6示出了本申请实施例的传输数据的另一示意性框图。
图7示出了本申请实施例的传输数据的终端设备的示意性框图。
图8示出了本申请实施例的传输数据的网络设备的示意性框图。
图9示出了本申请实施例的传输数据的终端设备的另一示意性框图。
图10示出了本申请实施例的传输数据的网络设备的另一示意性框图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述。
应理解，本申请实施例的技术方案可以应用于各种通信系统，例如：全球移动通讯(Global System ofMobile communication，GSM)系统、码分多址(Code Division Multiple Access，CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access，WCDMA)系统、通用分组无线业务(General Packet Radio Service，GPRS)、长期演进(Long Term Evolution，LTE)系统、LTE频分双工(Frequency Division Duplex，FDD)系统、LTE时分双工(Time Division Duplex，TDD)、通用移动通信系统(Universal Mobile Telecommunication System，UMTS)、全球互联微波接入(Worldwide Interoperability for Microwave Access，WiMAX)通信系统或未来的5G系统等。
特别地，本申请实施例的技术方案可以应用于各种基于非正交多址接入技术的通信系统，例如稀疏码多址接入(Sparse Code Multiple Access，SCMA)系统、低密度签名(Low Density Signature，LDS)系统等，当然SCMA系统和LDS系统在通信领域也可以被称为其他名称；进一步地，本 申请实施例的技术方案可以应用于采用非正交多址接入技术的多载波传输系统，例如采用非正交多址接入技术正交频分复用(Orthogonal Frequency Division Multiplexing，OFDM)、滤波器组多载波(Filter Bank Multi-Carrier，FBMC)、通用频分复用(Generalized Frequency Division Multiplexing，GFDM)、滤波正交频分复用(Filtered-OFDM，F-OFDM)系统等。
本申请实施例中的终端设备可以指用户设备(User Equipment，UE)、接入终端、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理或用户装置。接入终端可以是蜂窝电话、无绳电话、会话启动协议(Session Initiation Protocol，SIP)电话、无线本地环路(Wireless Local Loop，WLL)站、个人数字处理(Personal Digital Assistant，PDA)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备，未来5G网络中的终端设备或者未来演进的公用陆地移动通信网络(Public Land Mobile Network，PLMN)中的终端设备等，本申请实施例并不限定。
本申请实施例中的网络设备可以是用于与终端设备通信的设备，该网络设备可以是GSM或CDMA中的基站(Base Transceiver Station，BTS)，也可以是WCDMA系统中的基站(NodeB，NB)，还可以是LTE系统中的演进型基站(Evolutional NodeB，eNB或eNodeB)，还可以是云无线接入网络(Cloud Radio Access Network，CRAN)场景下的无线控制器，或者该网络设备可以为中继站、接入点、车载设备、可穿戴设备以及未来5G网络中的网络设备或者未来演进的PLMN网络中的网络设备等，本申请实施例并不限定。
图1是本申请实施例一个应用场景的示意图。图1中的通信系统可以包括终端设备10和网络设备20。网络设备20用于为终端设备10提供通信服务并接入核心网，终端设备10通过搜索网络设备20发送的同步信号、广播信号等而接入网络，从而进行与网络的通信。图1中所示出的箭头可以表示通过终端设备10与网络设备20之间的蜂窝链路进行的上/下行传输。
为了便于理解，下面将结合图2简单描述基于调度的上行数据传输方式。下面将结合图2简单描述基于调度的上行数据传输方式100。如图2所述，该方法100包括：
S110，终端设备发起调度请求(scheduling request，SR)，用来通知网络 终端有数据待传；
S120，网络设备根据终端设备的调度请求在相应的物理下行控制信道(Physical Downlink Control Channel，PDCCH)发送下行控制信息(DownlinkControlInformation，DCI)，其中包含上行资源授权；
S130，终端设备根据网络设备发送的上行资源授权，在相应的上行资源传输上行数据，其中如果终端设备缓冲中还有剩余数据，则继续在该数据信道上传输缓存状态信息(buffer status report，BSR)；
S140，网络设备根据BSR进一步下发上行资源授权，以此类推，直到终端不再发起请求。
具体地，在终端设备端有一个事件产生，通常是上行有数据发送，已经放在了缓冲区里了，那么它需要为这些数据申请上行资源用于发送。它可以通过SR控制信道来发送调度请求，或者通过物理随机接入信道(Physical Random Access Channel，PRACH)，此时是采用竞争的方式发送调度请求；网络设备按照一定的调度原则，如果可以的话就会分配一些资源用于发送BSR信息，通过上行资源授权告诉终端设备；终端设备发送BSR告诉网络设备对应的逻辑信道组有多少数据要发送，上行调度是针对逻辑信道组而不是一个无线承载；然后网络设备对终端设备请求的资源情况，分配相应的资源，然后通过上行资源授权通知终端设备；终端设备在自己的逻辑信道根据一定的优先级原则，发送上行数据。
传统的基于SR的数据传输方式，一次数据调度完成通常需要7ms的时延，这对于要求低时延的业务来说，通常是不满足要求的。另外这种方式需要多次信令交互，开销也比较大。
在目前的通信系统中，提出了一种免调度资源grant-free，基本原理是网络释放一些grant-free资源给某些终端，这些资源可能有网络半静态配置的，终端在数据到达时，可以及时使用这些grant-free资源给网络传输数据，从而节省终端请求动态调度资源的时间。而对于grant-free资源的使用，可以有两种方式：
专属免调度资源(Dedicated grant-free resource)：在这种方式下，某一个免调度资源唯一对应一个终端，保证了数据传输的高可靠性；例如，网络给grant-free资源配置了一个终端，即UE1。如果UE1有数据要发，可以即时使用该资源，但是UE1没有数据要发，则该资源会被浪费。
竞争免调度资源(Grant-free contention based resource)：在这种方式下，可以配置一个免调度资源给多个终端，多个终端通过竞争机制进行上行数据传输。比如，grant-free资源配置给UE2和UE3。这主要是考虑到要提高grant-free资源的利用率，因为并不是每个终端在grant-free资源配置时间内有数据需要传输。但是这种方式可能会导致多个终端数据传输冲突。
对于grant-free竞争接入这种方式，如果多个终端同时在配置的grant-free资源上发送数据，由于数据的非正交传输，数据传输会产生冲突，从而导致接收端解调失败。为了协助网络了解终端情况，终端需要在数据传输时携带终端标识。一般来说，在网络侧有如下集中解调结果：
网络成功解调终端标识以及终端传输的数据，在这种情况下，网络能够成功解调所有终端的数据，但这需要很复杂的接收机算法以及传输端各终端之间需要某些协调机制；
网络成功解调终端标识但是不能解调终端传输数据，在这种情况，网络能够获得部分信息，比如哪些终端在grant-free上进行了数据传输，从而可以采取进一步的措施，比如反馈ACK/NACK，使得数据解调失败的终端能够及时重传数据等；
网路既没有成功解调出终端标识也没有成功解调出终端传输数据，在这种情况下，终端并不能得到网络侧的任何反馈以及进一步的指示，因此不能采取下一步的措施。
图3示出了本申请实施例的传输数据的方法200的示意性框图。如图3所示，该方法200包括：
S210，第一终端设备确定有第一数据需要传输；
S220，所述第一终端设备在第二资源上发送所述第一终端设备的标识信息，所述第一终端设备的标识信息用于指示所述第一终端设备在第一资源上有数据发送，所述第一资源为专用于传输多个终端设备的数据的免调度资源，所述多个终端设备包括所述第一终端设备，所述第二资源为用于传输至少一个终端设备中每个终端设备的标识信息的资源，所述至少一个终端设备包括所述第一终端设备，所述第二资源与所述第一资源不重叠；
S230，所述第一终端设备在所述第一资源上发送所述第一数据。
需要说明的是，网络设备可以提前为多个终端设备配置一块资源用于传输数据，该资源是免调度资源，也就是说终端设备在该资源的时域范围内如 果有数据要传，不需要向终端设备发起调度请求申请资源，可以直接采用该资源传输数据。该免调度资源还可以是协议规定好的一块固定的资源。换句话说，该免调度资源是通过静态或半静态的方式配置的。同样地，该用于传输终端设备的标识信息的资源也是通过静态或半静态的方式配置的。
具体地，配置两块不重叠的资源分别用于传输免调度数据和终端设备的标识信息，终端设备的标识信息用于指示该免调度资源有数据传输。例如，若网络设备以时隙为调度单元，网络设备可以配置一个时隙的前一个符号用于传输多个终端设备的标识信息，第二和第三个符号用于传输多个终端设备的免调度数据，如果终端设备在该时隙之前正好有数据，那么终端设备可以直接在该时隙的第一个符号上传输其标识信息，在该时隙的第二和第三个符号上传输缓存的数据。如果没有特别说明，这里配置的两块资源第一终端设备都有权限使用，也就是说，上述两块资源中涉及的多个终端设备都包括第一终端设备。由于该免调度资源是竞争资源，也就是可能会存在多个终端设备在该免调度资源上传输数据，那么该多个终端设备的数据有可能会存在碰撞，网络设备可能会解调数据失败。如果网络设备正好解调出来该第一终端设备的标识信息，那网络设备至少可以知道第一终端设备有在该免调度资源上发数据，这样网络设备在未解调数据的情况下，可以进一步地向该第一终端设备反馈NACK或直接为该解调失败的数据分配重传资源。
因此，本申请实施例的传输数据的方法，有利于网络设备解调出终端设备的标识信息，使得网络设备能够了解竞争冲突的情况，并进行进一步地操作。
可选地，在本申请实施例中，所述方法还包括：所述第一终端设备在所述第二资源上发送所述第一终端设备的缓存状态报告BSR、资源更改请求和待传输的第二数据中的至少一种，所述资源更改请求用于请求所述网络设备在下一个调度单元内调整第二资源，所述第二数据的数据量小于第一门限。
该第二资源除了可以传输终端设备的标识信息之外，还可以传输终端设备的其他信息。例如，该其他信息可以是该终端设备的缓存状态报告，也就是说若第一资源不够传输终端设备缓存的数据，那么终端设备可以进一步地在该第二资源上携带该终端设备的缓存状态报告，告知网络设备终端设备还有多少数据需要传输，那么网络设备可以为缓存状态报告中的数据量分配资源。该其他信息还可以是资源更改请求，也就是说终端设备可以主动请求网 络设备改变该第二资源的大小、位置以及类型。具体地，若终端设备在该第二资源上传输的其他信息需要的资源比较大，而第二资源的大小无法满足时，那么终端设备可以请求网络设备该第二资源可以配置大一些。若该第二资源原本是竞争资源，终端设备还可以请求终端设备在下一个调度单元内将该第二资源配置为专属于该终端设备的资源。该资源更改请求具体是请求更改第二资源的什么，终端设备可以根据自己的需求而定。该其他信息还可以是该终端设备的一些小数据量，通常是一些小于一定门限的数据量，例如可以是几个字节的数据。终端设备视情况在上传其标识信息、BSR或资源更改请求之后，发现该第二资源还有剩余，那么可以采用剩余的资源去传输一些小数据。
可选地，在本申请实施例中，所述第一终端设备在第二资源上发送所述第一终端设备的标识信息之前，所述方法还包括：所述第一终端设备接收所述网络设备发送的指示信息，所述指示信息用于指示所述第二资源的大小和位置；所述第一终端设备根据所述指示信息，确定所述第二资源。
上述已经提到，该第二资源的大小、位置以及类型可以进行调整。例如，可以通过高层信令如无线资源控制(Radio Resource Control，RRC)进行调整或者下行控制信息(Download Control Information，DCI)进行动态调整。换句话说，不同调度单元中的第二资源的位置、大小以及类型可以变化，该第二资源的配置终端也可以变化。例如，该第二资源在前一个调度单元是配置给UE1至UE4的，下一个调度单元可以配置给UE2至UE5。配置给UE1的资源可以是在其他位置。该第二资源的调整，可以是终端设备请求，然后网络设备发送响应，该响应就是上述指示信息，网络设备也可以主动调整该第二资源。例如，在第一资源和第二资源上网络都没有成功解调终端的信息，这样可能的情况是标识信息和数据都发生了冲突，在下一个调度单元内，网络即可调整第二资源的使用方式，即给该终端配置专属的第二资源，以便提高至少是该终端设备的标识信息传输的可靠性。反之也是，比如网络很容易解调出该终端的标识信息，网络可以认为配置的该第二资源可能比较富余，则在下一次传输，网络可以给该终端配置竞争型的第二资源，即给多个终端配置同样的第二资源。总之，在本实施例中，通过调整该第二资源，可以在资源利用率和碰撞冲突之间进行一个平衡，从而提高系统的性能。
应理解，第一资源也可以通过指示信息调整在下一个调度单元内的大小 和位置等，指示第一资源的指示信息可以和指示第二资源的指示信息可以承载在一条消息中，也可以分开承载在两条消息中，本申请实施例不限于此。第一资源的配置方式与第二资源类似，为了简洁，这里不再赘述一遍。
终端设备的标识信息可以包括终端设备的媒体接入控制(Medium Access Control，MAC)层的小区无线网络临时标识(Cell-Radio Network Temporary Identifier，C-RNTI)或者在RRC非激活(Inactive)态下的标识，在新无线(New Radio，NR)系统中，终端设备在RRC空闲态和RRC连接态之间存在另外一种状态，在该种状态下，仍然存在部分无线承载，核心网、基站和终端都保留相应上下文，基站会为该终端分配接入网标识，该接入网标识可以是无线资源控制恢复标识RRC-RESUME-ID或者接入网(access stratum，AS)上下文标识AS-CONTEXT-ID。在非激活态下，终端设备可以有小区重选的移动性，但没有测量上报，也可以进行小数据的发送和接收等。
可选地，在本申请实施例中，该第二资源可以是网络设备配置的数据信道上的资源，也可以是随机接入信道上的资源或者控制信道上的资源。
进一步地，若该第二资源是数据信道上的资源，网络设备配置的该第二资源还可以用于传输其他终端设备基于调度的数据。例如，原本网络设备配置UE1的标识信息可以在资源块1上传输，而UE2向网络设备发送调度请求，网络设备为该UE2分配的资源块正好覆盖了资源块1，那么该资源块1也可以用来传输UE2的调度数据。
若网络设备将随机接入信道RACH配置为第二资源，网络设备可以为终端设备唯一配置一个前导序列。在该种情况下，终端设备可以将与其对应的前导序列作为终端标识，也就是说，网络设备在接收到随机接入前导序列Preamble后，就可以唯一确定该哪个终端设备在第一资源上发送了免调度数据。
若网络设备将上行控制信道配置为第二资源，进一步地，网络设备可以将该第一资源的时域范围内的上行控制信道资源配置为第二资源。例如，若终端设备在该第一资源的时域范围之内有数据需要传输，那么终端设备会向网络设备发送调度请求，因为该每个终端设备的调度请求是唯一的，也就是说网络设备在接收到调度请求之后，可以唯一确定是哪个终端设备。那么终端设备可以在向网络设备发起调度请求时在第一资源上直接传输已缓存的至少部分数据，网络设备在接收到该调度请求之后，即可确定该第一资源上 有与该调度请求对应的终端设备发送的数据。那么网络设备即可在第一资源上就去解调该终端设备发送的数据。
可选地，在本申请实施例中，网络设备可以直接配置该第一资源和该第二资源。例如，网络设备可以直接配置好多个小的资源块，终端设备可以选择其中一块告诉终端设备，使得终端设备在该块资源上传输免调度数据。网络设备也可以告诉终端设备配置的好几个资源块，在有数据时，可由终端设备选择具体用哪一个资源块去传输免调度数据。
对于本领域技术人员来说，网络设备也可以直接配置或协议直接规定好一个免调度资源区域，用来传输该网络设备下的多个终端设备的免调度数据。网络设备可以在该区域内划分多个小资源块，对该多个终端设备的传输内容分类或者对该多个终端设备进行分组。
下面将结合图4和图5详细描述在配置有该免调度资源区域的情况下本申请实施例的具体实现。
网络设备可以先配置一个免调度资源区域，然后在该免调度资源区域内划分几个小资源块。具体地，用于传输免调度数据的资源和用于传输标识信息的资源可以都在该免调度资源区域中。如图4所示，在该免调度资源区域中划分了5个小资源块，其中，一个资源块专用于传输UE1的免调度数据，也就是说该资源块是专属免调度资源块；一个资源块专用于传输UE2和UE3的免调度数据，一个资源块专用于传输UE4和UE5的免调度数据，也就是说该两个资源块为竞争免调度资源块；图4中还示出了另外两个资源块分别用于传输UE2和UE4的标识信息，也就是说该两个资源块可以专属传输UE2和UE4的信息。网络设备也可以配置用于传输UE3和UE5的信息的专属资源块。总之，在本实施例中，网络设备给终端设备配置的第二资源均为专属于该终端设备的资源块。
如图5所示，同样地，在该免调度资源区域中划分了5个小资源块，其中，一个资源块专用于传输UE1的免调度数据，也就是说该资源块是专属免调度资源块；一个资源块专用于传输UE2和UE3的免调度数据，一个资源块专用于传输UE4和UE5的免调度数据，也就是说该两个资源块为竞争免调度资源块；图5中还示出了另外两个资源块分别用于传输UE2、UE3和UE4、UE5的标识信息，也就是说该两个资源块也可以采用竞争的方式传输UE2、UE3以及UE4、UE5的信息。总之，在本实施例中，网络设备给终端 设备配置的第二资源均为多个终端设备竞争的资源块。
在网络设备配置有免调度资源区域的情况下，第二资源也可以配置在该免调度资源区域外，同样地，该第二资源可以配置为专属资源，也可以配置为竞争资源。具体配置方式可以如图4和图5所示，只不过第二资源在免调度资源区域外的资源。
应理解，上述配置的第一资源和第二资源的终端设备不一定一一对应。例如，若第一资源被配置为UE1至UE4传输免调度数据的资源，第二资源可以被配置为UE1至UE4传输标识信息的资源，第二资源也可以配置为UE2和UE3传输标识信息的资源，而UE1和UE4可以配置在其他位置传输标识信息，第二资源也可以配置为UE2至UE5服务，其中，UE2和UE4可以在该第二资源上传输标识信息，UE5可以在该第二资源上传输调度或免调度的数据，本申请实施例不限于此。
在本申请实施例中，根据网络设备的配置，终端设备主要有以下几种情况分别传输终端设备的免调度数据、终端的标识信息和终端的其他信息：
终端可以在第一资源上传输上行数据，终端标示信息和其他信息；
终端在第一资源上传输上行数据和其他信息，在第二资源上传输终端标识信息；
终端在第一资源上传输上行数据，在第二资源上传输终端标识信息和其他信息。
因此，本申请实施例的传输数据的方法，由于将终端设备的标识信息与其免调度数据在资源上分开传输，能够有利于网络设备解调终端设备的标识信息，从而进行进一步的操作，进而提高系统性能。
图6示出了本申请实施例的传输数据的方法300的示意性框图。如图6所示，该方法300包括：
S310，网络设备在第二资源上解调第一终端设备的标识信息，所述第二资源为用于传输至少一个终端设备中每个终端设备的标识信息的资源，所述至少一个终端设备包括所述第一终端设备；
S320，若所述网络设备成功解调所述第一终端设备的标识信息，所述网络设备确定所述第一终端设备在所述第一资源上有数据发送，所述第一资源为专用于传输多个终端设备的数据的非授权资源，所述多个终端设备包括所述第一终端设备，所述第一资源和所述第二资源不重叠；
S330，所述网络设备在所述第一资源上解调所述第一终端设备发送的第一数据。
可选地，在本申请实施例中，所述第一资源为所述网络设备为所述多个终端设备半静态配置的用于传输数据的资源，和/或所述第二资源为所述网络设备半静态配置的用于传输所述每个终端设备的标识信息的资源。
可选地，在本申请实施例中，所述方法还包括：若所述网络设备成功解调所述第一终端设备的标识信息且未成功解调所述第一数据，所述网络设备向所述第一终端设备反馈NACK和/或为所述第一终端设备设备分配用于重传所述第一数据的资源。
具体地，网络侧在相应的第二资源和第一资源位置解调数据，如果在第二资源位置成功解调终端标识信息，则确定所述终端在第一资源上有数据发送，如果第一资源上的所述终端数据解调失败，则网络可以反馈NACK或者调度专属资源给所述终端进行进一步的数据重传。
可选地，在本申请实施例中，所述方法还包括：所述网络设备在所述第二资源上解调所述第一终端设备的缓存状态报告BSR、资源更改请求和待传输的第二数据中的至少一种，所述资源更改请求用于请求所述网络设备在下一个调度单元内调整第二资源，所述第二数据的数据量小于第一门限。
可选地，在本申请实施例中，所述网络设备在第二资源上解调所述第一终端设备的标识信息之前，所述方法还包括：所述网络设备向所述第一终端设备发送指示信息，所述指示信息用于指示所述第二资源的大小和位置。
可选地，在本申请实施例中，所述指示信息承载于无线资源控制RRC信令或下行控制信息DCI中。
可选地，在本申请实施例中，所述第一终端设备的标识信息包括所述第一终端设备的小区无线网络临时标识C-RNTI、无线资源控制恢复标识RRC-RESUME-ID或接入网上下文标识AS-CONTEXT-ID。
可选地，在本申请实施例中，所述第二资源为随机接入信道上的资源，所述第一终端设备的标识信息为所述第一终端设备的专属前导序列。
可选地，在本申请实施例中，所述第二资源为控制信道上的资源，所述第一终端设备的标识信息为所述第一终端设备的调度请求，所述调度请求用于请求所述网络设备为所述第一终端设备的待传输的第三数据分配资源。
可选地，在本申请实施例中，所述方法还包括：在所述第二资源上解调 第二终端设备发送的基于调度的数据。
因此，本申请实施例的传输数据的方法，由于将终端设备的标识信息与其免调度数据在资源上分开传输，能够有利于网络设备解调终端设备的标识信息，从而进行进一步的操作，进而提高系统性能。
应理解，网络设备描述的网络设备与终端设备的交互及相关特性、功能等与终端设备的相关特性、功能相应。也就是说，终端设备向网络设备发送什么信息，网络设备相应地就会接收什么信息。为了简洁，在此不再赘述。
还应理解，在本申请的各种实施例中，上述各过程的序号的大小并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本申请实施例的实施过程构成任何限定。
图7示出了本申请实施例的传输数据的终端设备400的示意性框图。如图7所示，该终端设备400包括：
第一确定单元410，用于确定有第一数据需要传输；
第一发送单元420，用于在第二资源上发送所述第一终端设备的标识信息，所述第一终端设备的标识信息用于指示所述第一终端设备在第一资源上有数据发送，所述第一资源为专用于传输多个终端设备的数据的免调度资源，所述多个终端设备包括所述第一终端设备，所述第二资源为用于传输至少一个终端设备中每个终端设备的标识信息的资源，所述至少一个终端设备包括所述第一终端设备，所述第二资源与所述第一资源不重叠；
第二发送单元430，用于在所述第一资源上发送所述第一数据。
因此，本申请实施例的传输数据的终端设备，由于将终端设备的标识信息与其免调度数据在资源上分开传输，能够有利于网络设备解调终端设备的标识信息，从而进行进一步的操作，进而提高系统性能。
可选地，在本申请实施例中，所述第一资源为网络设备为所述多个终端设备半静态配置的用于传输数据的资源，和/或所述第二资源为所述网络设备半静态配置的用于传输所述每个终端设备的标识信息的资源。
可选地，在本申请实施例中，所述终端设备400还包括：第三发送单元440，用于在所述第二资源上发送所述第一终端设备的缓存状态报告BSR、资源更改请求和待传输的第二数据中的至少一种，所述资源更改请求用于请求所述网络设备在下一个调度单元内调整第二资源，所述第二数据的数据量小于第一门限。
可选地，在本申请实施例中，所述终端设备400还包括：接收单元450，用于接收所述网络设备发送的指示信息，所述指示信息用于指示所述第二资源的大小和位置；第二确定单元460，用于根据所述指示信息，确定所述第二资源。
可选地，在本申请实施例中，所述指示信息承载于无线资源控制RRC信令或下行控制信息DCI中。
可选地，在本申请实施例中，所述第一终端设备的标识信息包括所述第一终端设备的小区无线网络临时标识C-RNTI、无线资源控制恢复标识RRC-RESUME-ID、接入网上下文标识AS-CONTEXT-ID。
可选地，在本申请实施例中，所述第二资源为随机接入信道上的资源，所述第一终端设备的标识信息为所述第一终端设备的专属前导序列。
可选地，在本申请实施例中，所述第二资源为控制信道上的资源，所述第一终端设备的标识信息为所述第一终端设备的调度请求，所述调度请求用于请求所述网络设备为所述第一终端设备的待传输的第三数据分配资源。
可选地，在本申请实施例中，所述第二资源还用于传输第二终端设备基于动态调度的数据。
应理解，根据本申请实施例的传输数据的终端设备400可对应于本申请方法实施例中的终端设备，并且终端设备400中的各个单元的上述和其它操作和/或功能分别为了实现图3至图5所示方法200中终端设备的相应流程，为了简洁，在此不再赘述。
图8示出了本申请实施例的传输数据的网络设备500的示意性框图。如图8所示，该网络设备500包括：
第一解调单元510，用于在第二资源上解调第一终端设备的标识信息，所述第二资源为用于传输至少一个终端设备中每个终端设备的标识信息的资源，所述至少一个终端设备包括所述第一终端设备；
确定单元520，用于若所述第一解调单元成功解调所述第一终端设备的标识信息，确定所述第一终端设备在所述第一资源上有数据发送，所述第一资源为专用于传输多个终端设备的数据的非授权资源，所述多个终端设备包括所述第一终端设备，所述第一资源和所述第二资源不重叠；
第二解调单元530，用于在所述第一资源上解调所述第一终端设备发送的第一数据。
因此，本申请实施例的传输数据的网络设备，由于将终端设备的标识信息与其免调度数据在资源上分开传输，能够有利于网络设备解调终端设备的标识信息，从而进行进一步的操作，进而提高系统性能。
可选地，在本申请实施例中，所述第一资源为所述网络设备为所述多个终端设备半静态配置的用于传输数据的资源，和/或所述第二资源为所述网络设备半静态配置的用于传输所述每个终端设备的标识信息的资源。
可选地，在本申请实施例中，所述网络设备500还包括：处理单元540，用于若所述第一解调单元成功解调所述第一终端设备的标识信息且所述第二解调单元未成功解调所述第一数据，向所述第一终端设备反馈NACK和/或为所述第一终端设备设备分配用于重传所述第一数据的资源。
可选地，在本申请实施例中，所述网络设备500还包括：第三解调单元550，在所述第二资源上解调所述第一终端设备的缓存状态报告BSR、资源更改请求和待传输的第二数据中的至少一种，所述资源更改请求用于请求所述网络设备在下一个调度单元内调整第二资源，所述第二数据的数据量小于第一门限。
可选地，在本申请实施例中，所述网络设备500还包括：发送单元560，用于向所述第一终端设备发送指示信息，所述指示信息用于指示所述第二资源的大小和位置。
可选地，在本申请实施例中，所述指示信息承载于无线资源控制RRC信令或下行控制信息DCI中。
可选地，在本申请实施例中，所述第一终端设备的标识信息包括所述第一终端设备的小区无线网络临时标识C-RNTI、无线资源控制恢复标识RRC-RESUME-ID或接入网上下文标识AS-CONTEXT-ID。
可选地，在本申请实施例中，所述第二资源为随机接入信道上的资源，所述第一终端设备的标识信息为所述第一终端设备的专属前导序列。
可选地，在本申请实施例中，所述第二资源为控制信道上的资源，所述第一终端设备的标识信息为所述第一终端设备的调度请求，所述调度请求用于请求所述网络设备为所述第一终端设备的待传输的第三数据分配资源。
可选地，在本申请实施例中，所述网络设备500还包括：第四解调单元570，用于在所述第二资源上解调第二终端设备基于调度的数据。
应理解，根据本申请实施例的传输数据的网络设备500可对应于本申请 方法实施例中的网络设备，并且网络设备500中的各个单元的上述和其它操作和/或功能分别为了实现图6所示方法300中网络设备的相应流程，为了简洁，在此不再赘述。
如图9所示，本申请实施例还提供了一种传输数据的终端设备600，该终端设备600可以是图5中的终端设备400，其能够用于执行与图3中方法100对应的终端设备的内容。该终端设备600包括：输入接口610、输出接口620、处理器630以及存储器640，该输入接口610、输出接口620、处理器630和存储器640可以通过总线系统相连。所述存储器640用于存储包括程序、指令或代码。所述处理器630，用于执行所述存储器640中的程序、指令或代码，以控制输入接口610接收信号、控制输出接口620发送信号以及完成前述方法实施例中的操作。
因此，本申请实施例的传输数据的终端设备，由于将终端设备的标识信息与其免调度数据在资源上分开传输，能够有利于网络设备解调终端设备的标识信息，从而进行进一步的操作，进而提高系统性能。
应理解，在本申请实施例中，该处理器630可以是中央处理单元(Central Processing Unit，CPU)，该处理器630还可以是其他通用处理器、数字信号处理器、专用集成电路、现成可编程门阵列或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。
该存储器640可以包括只读存储器和随机存取存储器，并向处理器630提供指令和数据。存储器640的一部分还可以包括非易失性随机存取存储器。例如，存储器640还可以存储设备类型的信息。
在实现过程中，上述方法的各内容可以通过处理器630中的硬件的集成逻辑电路或者软件形式的指令完成。结合本申请实施例所公开的方法的内容可以直接体现为硬件处理器执行完成，或者用处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器640，处理器630读取存储器640中的信息，结合其硬件完成上述方法的内容。为避免重复，这里不再详细描述。
一个具体的实施方式中，终端设备400中的接收单元450可以由图9中的输入接口610实现，终端设备400中的第一发送单元420、第二发送单元 430以及第三发送单元440可以由图9的输出接口620实现，终端设备400中的第一确定单元410和第二确定单元460可以由图9的处理器630实现。
如图10所示，本申请实施例还提供了一种传输数据的网络设备700，该网络设备700可以是图8中的网络设备500，其能够用于执行与图6中方法300对应的网络设备的内容。该网络设备700包括：输入接口710、输出接口720、处理器730以及存储器740，该输入接口710、输出接口720、处理器730和存储器740可以通过总线系统相连。所述存储器740用于存储包括程序、指令或代码。所述处理器730，用于执行所述存储器740中的程序、指令或代码，以控制输入接口710接收信号、控制输出接口720发送信号以及完成前述方法实施例中的操作。
因此，本申请实施例的传输数据的网络设备，由于将终端设备的标识信息与其免调度数据在资源上分开传输，能够有利于网络设备解调终端设备的标识信息，从而进行进一步的操作，进而提高系统性能。
应理解，在本申请实施例中，该处理器730可以是中央处理单元(Central Processing Unit，CPU)，该处理器730还可以是其他通用处理器、数字信号处理器、专用集成电路、现成可编程门阵列或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。
该存储器740可以包括只读存储器和随机存取存储器，并向处理器730提供指令和数据。存储器740的一部分还可以包括非易失性随机存取存储器。例如，存储器740还可以存储设备类型的信息。
在实现过程中，上述方法的各内容可以通过处理器730中的硬件的集成逻辑电路或者软件形式的指令完成。结合本申请实施例所公开的方法的内容可以直接体现为硬件处理器执行完成，或者用处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器740，处理器730读取存储器740中的信息，结合其硬件完成上述方法的内容。为避免重复，这里不再详细描述。
一个具体的实施方式中，网络设备500中的第一解调单元510、确定单元520、第二解调单元530、处理单元540、第三解调单元550和第四解调单元570可以用图10的处理器730实现，发送单元560可以由图10中的输出 接口720实现。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的几个实施例中，应该理解到，所揭露的系统、装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，该单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
该作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本申请各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
该功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本申请各个实施例该方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等各种可 以存储程序代码的介质。
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应该以权利要求的保护范围为准。

Claims (38)

  1. 一种传输数据的方法，其特征在于，包括：
    第一终端设备确定有第一数据需要传输；
    所述第一终端设备在第二资源上发送所述第一终端设备的标识信息，所述第一终端设备的标识信息用于指示所述第一终端设备在第一资源上有数据发送，所述第一资源为专用于传输多个终端设备的数据的免调度资源，所述多个终端设备包括所述第一终端设备，所述第二资源为用于传输至少一个终端设备中每个终端设备的标识信息的资源，所述至少一个终端设备包括所述第一终端设备，所述第二资源与所述第一资源不重叠；
    所述第一终端设备在所述第一资源上发送所述第一数据。
  2. 根据权利要求1所述的方法，其特征在于，所述第一资源为网络设备为所述多个终端设备半静态配置的用于传输数据的资源，和/或所述第二资源为所述网络设备半静态配置的用于传输所述每个终端设备的标识信息的资源。
  3. 根据权利要求1或2所述的方法，其特征在于，所述方法还包括：
    所述第一终端设备在所述第二资源上发送所述第一终端设备的缓存状态报告BSR、资源更改请求和待传输的第二数据中的至少一种，所述资源更改请求用于请求所述网络设备在下一个调度单元内调整第二资源，所述第二数据的数据量小于第一门限。
  4. 根据权利要求1至3中任一项所述的方法，其特征在于，所述第一终端设备在第二资源上发送所述第一终端设备的标识信息之前，所述方法还包括：
    所述第一终端设备接收所述网络设备发送的指示信息，所述指示信息用于指示所述第二资源的大小和位置；
    所述第一终端设备根据所述指示信息，确定所述第二资源。
  5. 根据权利要求4所述的方法，其特征在于，所述指示信息承载于无线资源控制RRC信令或下行控制信息DCI中。
  6. 根据权利要求1至5中任一项所述的方法，其特征在于，所述第一终端设备的标识信息包括所述第一终端设备的小区无线网络临时标识C-RNTI、无线资源控制恢复标识RRC-RESUME-ID、接入网上下文标识AS-CONTEXT-ID。
  7. 根据权利要求1至5中任一项所述的方法，其特征在于，所述第二资源为随机接入信道上的资源，所述第一终端设备的标识信息为所述第一终端设备的专属前导序列。
  8. 根据权利要求1至5中任一项所述的方法，其特征在于，所述第二资源为控制信道上的资源，所述第一终端设备的标识信息为所述第一终端设备的调度请求，所述调度请求用于请求所述网络设备为所述第一终端设备的待传输的第三数据分配资源。
  9. 根据权利要求1至6中任一项所述的方法，其特征在于，所述第二资源还用于传输第二终端设备基于动态调度的数据。
  10. 一种传输数据的方法，其特征在于，包括：
    网络设备在第二资源上解调第一终端设备的标识信息，所述第二资源为用于传输至少一个终端设备中每个终端设备的标识信息的资源，所述至少一个终端设备包括所述第一终端设备；
    若所述网络设备成功解调所述第一终端设备的标识信息，所述网络设备确定所述第一终端设备在所述第一资源上有数据发送，所述第一资源为专用于传输多个终端设备的数据的非授权资源，所述多个终端设备包括所述第一终端设备，所述第一资源和所述第二资源不重叠；
    所述网络设备在所述第一资源上解调所述第一终端设备发送的第一数据。
  11. 根据权利要求10所述的方法，其特征在于，所述第一资源为所述网络设备为所述多个终端设备半静态配置的用于传输数据的资源，和/或所述第二资源为所述网络设备半静态配置的用于传输所述每个终端设备的标识信息的资源。
  12. 根据权利要求10或11所述的方法，其特征在于，所述方法还包括：
    若所述网络设备成功解调所述第一终端设备的标识信息且未成功解调所述第一数据，所述网络设备向所述第一终端设备反馈NACK和/或为所述第一终端设备设备分配用于重传所述第一数据的资源。
  13. 根据权利要求10至12中任一项所述的方法，其特征在于，所述方法还包括：
    所述网络设备在所述第二资源上解调所述第一终端设备的缓存状态报告BSR、资源更改请求和待传输的第二数据中的至少一种，所述资源更改请 求用于请求所述网络设备在下一个调度单元内调整第二资源，所述第二数据的数据量小于第一门限。
  14. 根据权利要求10至13中任一项所述的方法，其特征在于，所述网络设备在第二资源上解调所述第一终端设备的标识信息之前，所述方法还包括：
    所述网络设备向所述第一终端设备发送指示信息，所述指示信息用于指示所述第二资源的大小和位置。
  15. 根据权利要求14所述的方法，其特征在于，所述指示信息承载于无线资源控制RRC信令或下行控制信息DCI中。
  16. 根据权利要求10至15中任一项所述的方法，其特征在于，所述第一终端设备的标识信息包括所述第一终端设备的小区无线网络临时标识C-RNTI、无线资源控制恢复标识RRC-RESUME-ID或接入网上下文标识AS-CONTEXT-ID。
  17. 根据权利要求10至15中任一项所述的方法，其特征在于，所述第二资源为随机接入信道上的资源，所述第一终端设备的标识信息为所述第一终端设备的专属前导序列。
  18. 根据权利要求10至15中任一项所述的方法，其特征在于，所述第二资源为控制信道上的资源，所述第一终端设备的标识信息为所述第一终端设备的调度请求，所述调度请求用于请求所述网络设备为所述第一终端设备的待传输的第三数据分配资源。
  19. 根据权利要求10至16中任一项所述的方法，其特征在于，所述方法还包括：
    在所述第二资源上解调第二终端设备发送的基于调度的数据。
  20. 一种传输数据的终端设备，其特征在于，所述终端设备为第一终端设备，所述终端设备包括：
    第一确定单元，用于确定有第一数据需要传输；
    第一发送单元，用于在第二资源上发送所述第一终端设备的标识信息，所述第一终端设备的标识信息用于指示所述第一终端设备在第一资源上有数据发送，所述第一资源为专用于传输多个终端设备的数据的免调度资源，所述多个终端设备包括所述第一终端设备，所述第二资源为用于传输至少一个终端设备中每个终端设备的标识信息的资源，所述至少一个终端设备包括 所述第一终端设备，所述第二资源与所述第一资源不重叠；
    第二发送单元，用于在所述第一资源上发送所述第一数据。
  21. 根据权利要求20所述的终端设备，其特征在于，所述第一资源为网络设备为所述多个终端设备半静态配置的用于传输数据的资源，和/或所述第二资源为所述网络设备半静态配置的用于传输所述每个终端设备的标识信息的资源。
  22. 根据权利要求20或21所述的终端设备，其特征在于，所述终端设备还包括：
    第三发送单元，用于在所述第二资源上发送所述第一终端设备的缓存状态报告BSR、资源更改请求和待传输的第二数据中的至少一种，所述资源更改请求用于请求所述网络设备在下一个调度单元内调整第二资源，所述第二数据的数据量小于第一门限。
  23. 根据权利要求20至22中任一项所述的终端设备，其特征在于，所述终端设备还包括：
    接收单元，用于接收所述网络设备发送的指示信息，所述指示信息用于指示所述第二资源的大小和位置；
    第二确定单元，用于根据所述指示信息，确定所述第二资源。
  24. 根据权利要求23所述的终端设备，其特征在于，所述指示信息承载于无线资源控制RRC信令或下行控制信息DCI中。
  25. 根据权利要求20至24中任一项所述的终端设备，其特征在于，所述第一终端设备的标识信息包括所述第一终端设备的小区无线网络临时标识C-RNTI、无线资源控制恢复标识RRC-RESUME-ID、接入网上下文标识AS-CONTEXT-ID。
  26. 根据权利要求20至24中任一项所述的终端设备，其特征在于，所述第二资源为随机接入信道上的资源，所述第一终端设备的标识信息为所述第一终端设备的专属前导序列。
  27. 根据权利要求20至24中任一项所述的终端设备，其特征在于，所述第二资源为控制信道上的资源，所述第一终端设备的标识信息为所述第一终端设备的调度请求，所述调度请求用于请求所述网络设备为所述第一终端设备的待传输的第三数据分配资源。
  28. 根据权利要求20至25中任一项所述的终端设备，其特征在于，所 述第二资源还用于传输第二终端设备基于动态调度的数据。
  29. 一种传输数据的网络设备，其特征在于，所述网络设备包括：
    第一解调单元，用于在第二资源上解调第一终端设备的标识信息，所述第二资源为用于传输至少一个终端设备中每个终端设备的标识信息的资源，所述至少一个终端设备包括所述第一终端设备；
    确定单元，用于若所述第一解调单元成功解调所述第一终端设备的标识信息，确定所述第一终端设备在所述第一资源上有数据发送，所述第一资源为专用于传输多个终端设备的数据的非授权资源，所述多个终端设备包括所述第一终端设备，所述第一资源和所述第二资源不重叠；
    第二解调单元，用于在所述第一资源上解调所述第一终端设备发送的第一数据。
  30. 根据权利要求29所述的网络设备，其特征在于，所述第一资源为所述网络设备为所述多个终端设备半静态配置的用于传输数据的资源，和/或所述第二资源为所述网络设备半静态配置的用于传输所述每个终端设备的标识信息的资源。
  31. 根据权利要求29或30所述的网络设备，其特征在于，所述网络设备还包括：
    处理单元，用于若所述第一解调单元成功解调所述第一终端设备的标识信息且所述第二解调单元未成功解调所述第一数据，向所述第一终端设备反馈NACK和/或为所述第一终端设备设备分配用于重传所述第一数据的资源。
  32. 根据权利要求29至31中任一项所述的网络设备，其特征在于，所述网络设备还包括：
    第三解调单元，在所述第二资源上解调所述第一终端设备的缓存状态报告BSR、资源更改请求和待传输的第二数据中的至少一种，所述资源更改请求用于请求所述网络设备在下一个调度单元内调整第二资源，所述第二数据的数据量小于第一门限。
  33. 根据权利要求29至32中任一项所述的网络设备，其特征在于，所述网络设备还包括：
    发送单元，用于向所述第一终端设备发送指示信息，所述指示信息用于指示所述第二资源的大小和位置。
  34. 根据权利要求33所述的网络设备，其特征在于，所述指示信息承载于无线资源控制RRC信令或下行控制信息DCI中。
  35. 根据权利要求29至34中任一项所述的网络设备，其特征在于，所述第一终端设备的标识信息包括所述第一终端设备的小区无线网络临时标识C-RNTI、无线资源控制恢复标识RRC-RESUME-ID或接入网上下文标识AS-CONTEXT-ID。
  36. 根据权利要求29至34中任一项所述的网络设备，其特征在于，所述第二资源为随机接入信道上的资源，所述第一终端设备的标识信息为所述第一终端设备的专属前导序列。
  37. 根据权利要求29至34中任一项所述的网络设备，其特征在于，所述第二资源为控制信道上的资源，所述第一终端设备的标识信息为所述第一终端设备的调度请求，所述调度请求用于请求所述网络设备为所述第一终端设备的待传输的第三数据分配资源。
  38. 根据权利要求29至35中任一项所述的网络设备，其特征在于，所述网络设备还包括：
    第四解调单元，用于在所述第二资源上解调第二终端设备基于调度的数据。
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