CN111615193B

CN111615193B - User equipment, method and device in base station for wireless communication

Info

Publication number: CN111615193B
Application number: CN201910133929.4A
Authority: CN
Inventors: 吴克颖; 张晓博
Original assignee: Shanghai Langbo Communication Technology Co Ltd
Current assignee: Shanghai Langbo Communication Technology Co Ltd
Priority date: 2019-02-22
Filing date: 2019-02-22
Publication date: 2023-06-20
Anticipated expiration: 2039-02-22
Also published as: CN111615193A; WO2020168907A1

Abstract

A method and apparatus in a user equipment, base station, used for wireless communication are disclosed. The user equipment receives the first signaling and the second signaling; and transmitting the first wireless signal in the first air interface resource block. The first signaling is used to determine the first air interface resource block and the second signaling is used to determine a second air interface resource block; the first air interface resource block and the second air interface resource block are not orthogonal in the time domain; the first wireless signal includes at least the second sub-signal of a first sub-signal and a second sub-signal; the first signaling is used for determining a first parameter set, and a target parameter set is used for determining the number of resource elements occupied by the second sub-signal in the first air interface resource block; the timing relationship between the first signaling and the second signaling is used to determine the target parameter set from the first parameter set and the second parameter set. The method ensures the transmission reliability of the uplink control information on the uplink physical layer data channel.

Description

User equipment, method and device in base station for wireless communication

Technical Field

The present application relates to a transmission method and apparatus in a wireless communication system, and more particularly, to a transmission method and apparatus for wireless signals in a wireless communication system supporting a cellular network.

Background

Compared to the conventional 3GPP (3 rd Generation Partner Project, third generation partnership project) LTE (Long-term Evolution) system, the 5G system supports more diverse application scenarios, such as eMBB (enhanced Mobile BroadBand ), URLLC (Ultra-Reliable and Low Latency Communications, ultra high reliability and low latency communication) and mctc (mass Machine-Type Communications, large-scale Machine type communication). Compared with other application scenes, the URLLC has higher requirements on transmission reliability and delay.

In a conventional LTE system, when uplink control information and uplink data of a UE (User Equipment) collide in a time domain, the uplink control information and the data may be transmitted together on an uplink physical layer data channel. The base station can ensure the transmission reliability of the uplink control information by controlling the amount of RE (Resource Element) occupied by the uplink control information on the uplink physical layer data channel. In an NR (New Radio) system, the number of REs occupied by uplink control information on an uplink physical layer data channel may be dynamically adjusted by uplink scheduling signaling to meet different requirements of different application scenarios on transmission reliability of a physical layer.

Disclosure of Invention

The inventor finds that different application scenes have great difference in delay requirements through researches. This may cause the scheduling signaling corresponding to the uplink control information to appear after the scheduling signaling of the uplink physical layer data channel, so that the base station cannot consider the requirement of the uplink control information in the scheduling signaling of the uplink physical layer data channel. This problem will negatively affect the transmission reliability of the uplink control information, especially for URLLC.

In view of the above, the present application discloses a solution. It should be noted that, without conflict, the embodiments in the user equipment and the features in the embodiments of the present application may be applied to the base station, and vice versa. The embodiments of the present application and features in the embodiments may be combined with each other arbitrarily without conflict.

The application discloses a method used in user equipment for wireless communication, which is characterized by comprising the following steps:

receiving a first signaling and a second signaling;

transmitting a first wireless signal in a first air interface resource block;

wherein the first signaling is used to determine the first air interface resource block and first bit block size and the second signaling is used to determine a second air interface resource block and second bit block size; the first air interface resource block and the second air interface resource block are not orthogonal in the time domain; the first wireless signal comprises at least the second sub-signal of a first sub-signal and a second sub-signal, the first sub-signal carrying the first bit block and the second sub-signal carrying the second bit block; the first signaling is used to determine a first parameter set, a target parameter set is used to determine a number of resource elements occupied by the second sub-signal within the first air interface resource block, the target parameter set is one of the first parameter set and the second parameter set; a timing relationship between the first signaling and the second signaling is used to determine the set of target parameters.

As one embodiment, the problem to be solved by the present application is: and under the condition that uplink control information and an uplink physical layer data channel collide in a time domain and a scheduling signaling corresponding to the uplink control information appears behind a scheduling signaling corresponding to the uplink physical layer data channel, how to reliably transmit the uplink control information. The present application solves this problem by adjusting the number of REs occupied by the uplink control information in the uplink physical layer data channel according to the timing relationship between the uplink control information and the scheduling signaling of the uplink physical layer data channel.

As an embodiment, the above method is characterized in that: the first sub-signal carries uplink data, the second sub-signal carries uplink control information, the first air interface resource block is an air interface resource allocated to an uplink physical layer data channel, and the first signaling and the second signaling are scheduling signaling corresponding to the uplink physical layer data channel and the uplink control information respectively. Whether to employ the first parameter set indicated by the first signaling to determine the number of REs occupied by the second sub-signal within the first air interface resource block is related to a timing relationship between the first signaling and the second signaling.

As an embodiment, the above method has the following advantages: degradation of the transmission quality of the second bit block due to the base station not taking into account the requirement of the second bit block when transmitting the first signaling is avoided.

According to one aspect of the application, the set of target parameters comprises a target scaling factor; the number of the resource elements occupied by the second sub-signal in the first air interface resource block is not greater than the product of the number of the resource elements included in the first air interface resource block and the target proportionality coefficient.

According to one aspect of the application, the set of target parameters includes a target offset; a first class value is used to determine a number of resource elements occupied by the second sub-signal within the first air interface resource block, the first class value being related to the target offset.

According to an aspect of the application, the target parameter set is the first parameter set when the first signaling is not earlier in time domain than the second signaling.

According to an aspect of the application, the target parameter set is the second parameter set when the first signaling is earlier in time domain than the second signaling.

According to an aspect of the application, when the first signaling is temporally earlier than the second signaling, only the first signaling of the first signaling and the second signaling is used to determine the target parameter set from the first parameter set and the second parameter set.

According to an aspect of the application, when the first signaling is temporally earlier than the second signaling, only the second signaling of the first signaling and the second signaling is used to determine the target parameter set from the first parameter set and the second parameter set.

According to an aspect of the application, the first signaling and the second signaling are used to determine the target parameter set from the first parameter set and the second parameter set when the first signaling is earlier in time domain than the second signaling.

According to an aspect of the application, the first signaling is used to determine the second parameter set.

According to an aspect of the application, the second parameter set is independent of the first signaling.

According to one aspect of the present application, it is characterized by comprising:

Receiving a second wireless signal;

wherein the second signaling is used to determine time-frequency resources occupied by the second wireless signal, the second wireless signal being used to generate the second block of bits.

receiving first information;

wherein the first information is used to determine K parameter sets, K being a positive integer greater than 1; the first parameter set is one parameter set of the K parameter sets; the first signaling indicates the first parameter set from among the K parameter sets.

The application discloses a method used in a base station for wireless communication, which is characterized by comprising the following steps:

transmitting a first signaling and a second signaling;

receiving a first wireless signal in a first air interface resource block;

transmitting a second wireless signal;

Transmitting first information;

The application discloses a user equipment used for wireless communication, which is characterized by comprising:

a first receiver that receives a first signaling and a second signaling;

a first transmitter that transmits a first wireless signal in a first air interface resource block;

The application discloses a base station apparatus used for wireless communication, comprising:

a second transmitter that transmits the first signaling and the second signaling;

a second receiver for receiving a first wireless signal in a first air interface resource block;

As an example, compared to the conventional solution, the present application has the following advantages:

Under the condition that the uplink control information and the uplink physical layer data channel collide in the time domain, the transmission quality of the uplink control information is prevented from being reduced due to the fact that the requirement of the uplink control information cannot be considered in the scheduling signaling corresponding to the uplink physical layer data channel, and the transmission reliability of the uplink control information is guaranteed.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings in which:

fig. 1 shows a flow chart of first signaling, second signaling and first wireless signals according to one embodiment of the present application;

FIG. 2 shows a schematic diagram of a network architecture according to one embodiment of the present application;

fig. 3 shows a schematic diagram of an embodiment of a radio protocol architecture of a user plane and a control plane according to one embodiment of the present application;

fig. 4 shows a schematic diagram of an NR (New Radio) node and a UE according to an embodiment of the present application;

FIG. 5 illustrates a flow chart of transmissions according to one embodiment of the present application;

fig. 6 shows a schematic diagram in which first signaling is used to determine the size of a first air interface resource block and a first bit block according to one embodiment of the present application;

Fig. 7 shows a schematic diagram in which second signaling is used to determine a second air interface resource block and a second bit block according to an embodiment of the present application;

fig. 8 is a schematic diagram of resource mapping of a first air interface resource block and a second air interface resource block in a time-frequency domain according to an embodiment of the present application;

fig. 9 shows a schematic diagram of resource mapping of a first air interface resource block and a second air interface resource block in a time-frequency domain according to an embodiment of the present application;

FIG. 10 illustrates a schematic diagram of a set of target parameters including target scaling coefficients, according to one embodiment of the present application;

FIG. 11 illustrates a schematic diagram of a target parameter set including a target offset in accordance with one embodiment of the present application;

FIG. 12 illustrates a schematic diagram of a target parameter set including a target scaling factor and a target offset in accordance with one embodiment of the present application;

fig. 13 is a schematic diagram showing that a first class value is used to determine the number of resource elements occupied by a second sub-signal in a first air interface resource block according to an embodiment of the present application;

FIG. 14 illustrates a schematic diagram of a relationship between a first class value and a target offset according to one embodiment of the present application;

fig. 15 shows a schematic diagram in which a timing relationship between the first signaling and the second signaling is used to determine the set of target parameters according to one embodiment of the present application;

Fig. 16 shows a schematic diagram in which a timing relationship between the first signaling and the second signaling is used to determine the set of target parameters according to one embodiment of the present application;

fig. 17 shows a schematic diagram in which first signaling is used to determine a second parameter set according to an embodiment of the present application;

fig. 18 shows a schematic diagram of a second parameter set and a first signaling independence according to one embodiment of the present application;

fig. 19 shows a schematic diagram of a timing relationship between first signaling, second signaling, first wireless signal and second wireless signal according to one embodiment of the present application;

fig. 20 shows a schematic diagram of a timing relationship between first signaling, second signaling, first wireless signal and second wireless signal according to one embodiment of the present application;

FIG. 21 shows a schematic diagram of a second wireless signal being used to generate a second block of bits according to one embodiment of the present application;

FIG. 22 shows a schematic diagram of a second wireless signal being used to generate a second block of bits according to one embodiment of the present application;

FIG. 23 shows a schematic diagram of first information being used to determine K parameter sets according to one embodiment of the present application;

fig. 24 shows a block diagram of a processing arrangement for use in a user equipment according to an embodiment of the present application;

Fig. 25 shows a block diagram of a processing device for use in a base station according to one embodiment of the present application.

Detailed Description

The technical solution of the present application will be further described in detail with reference to the accompanying drawings, and it should be noted that, without conflict, the embodiments of the present application and features in the embodiments may be arbitrarily combined with each other.

Example 1

Embodiment 1 illustrates a flow chart of a first signaling, a second signaling and a first wireless signal according to an embodiment of the present application, as shown in fig. 1. In 100 shown in fig. 1, each block represents a step. In particular, the order of steps in the blocks does not represent a chronological relationship of the features between the individual steps.

In embodiment 1, the user equipment in the present application receives in step 101 a first signaling and a second signaling; a first wireless signal is transmitted in a first air interface resource block in step 102. Wherein the first signaling is used to determine the first air interface resource block and first bit block size and the second signaling is used to determine a second air interface resource block and second bit block size; the first air interface resource block and the second air interface resource block are not orthogonal in the time domain; the first wireless signal comprises at least the second sub-signal of a first sub-signal and a second sub-signal, the first sub-signal carrying the first bit block and the second sub-signal carrying the second bit block; the first signaling is used to determine a first parameter set, a target parameter set is used to determine a number of resource elements occupied by the second sub-signal within the first air interface resource block, the target parameter set is one of the first parameter set and the second parameter set; a timing relationship between the first signaling and the second signaling is used to determine the set of target parameters.

As an embodiment, the first signaling is physical layer signaling.

As an embodiment, the first signaling is dynamic signaling.

As an embodiment, the first signaling is higher layer (higher layer) signaling.

As an embodiment, the first signaling is RRC (Radio Resource Control ) signaling.

As an embodiment, the second signaling is physical layer signaling.

As an embodiment, the second signaling is dynamic signaling.

As an embodiment, the first bit block comprises a positive integer number of bits.

As an embodiment, the first bit Block includes a TB (Transport Block).

As an embodiment, the first bit block is a TB.

As an embodiment, the first bit block comprises a first information bit block and a first check bit block, the first check bit block being generated from a CRC (Cyclic Redundancy Check ) bit block of the first information bit block.

As a sub-embodiment of the above embodiment, the first check bit block is a CRC bit block of the first information bit block.

As a sub-embodiment of the above embodiment, the first check bit block is a bit block of the first information bit block after the CRC bit block is scrambled.

As an embodiment, the size of the first bit block refers to: the first bit block includes a number of bits.

As an embodiment, the size of the first bit block refers to: TBS (Transport Block Size ).

As an embodiment, the size of the first bit block refers to: the first bit block includes a TBs of a TB.

As an embodiment, the second bit block comprises a positive integer number of bits.

As an embodiment, the second bit block carries UCI (Uplink control information ).

As an embodiment, the second bit block carries HARQ-ACK (Hybrid Automatic Repeat reQuest-Acknowledgement, hybrid automatic repeat request Acknowledgement).

As an embodiment, the second bit block carries an SR (Scheduling Request ).

As an embodiment, the second bit block carries CRI (Channel-state information reference signals Resource Indicator, channel state information reference signal resource identification).

As an embodiment, the second bit block carries CSI (Channel State Information ).

As an embodiment, the CSI includes one or more of CRI, PMI (Precoding Matrix Indicator, precoding matrix identification), RSRP (Reference Signal Received Power ), RSRQ (Reference Signal Received Quality, reference signal received quality) and CQI (Channel Quality Indicator, channel quality identification).

As an embodiment, the second bit block comprises a second information bit block and a second parity bit block, the second parity bit block being generated from a CRC bit block of the second information bit block.

As a sub-embodiment of the above embodiment, the second check bit block is a CRC bit block of the second information bit block.

As a sub-embodiment of the above embodiment, the second parity bit block is a bit block of the second information bit block after the CRC bit block has been scrambled.

As an embodiment, the Resource Element is an RE (Resource Element).

As an embodiment, one of the resource elements occupies one multicarrier symbol in the time domain and one subcarrier in the frequency domain.

As an embodiment, the multi-carrier symbol occurrence is an OFDM (Orthogonal Frequency Division Multiplexing ) symbol occurrence.

As an embodiment, the multi-Carrier symbol occurrence is SC-FDMA (Single Carrier-Frequency Division Multiple Access, single Carrier frequency division multiple access) symbol occurrence.

As one embodiment, the multi-carrier symbol occurrence is a DFT-S-OFDM (Discrete Fourier Transform Spread OFDM, discrete fourier transform orthogonal frequency division multiplexing) symbol occurrence.

As one embodiment, the first wireless signal includes the first sub-signal and the second sub-signal.

As one embodiment, the first wireless signal includes only the second sub-signal of the first sub-signal and the second sub-signal.

As an embodiment, the first sub-signal carrying the first bit block includes: the first sub-signal is an output of bits in the first bit block after CRC Attachment (Attachment), segmentation (Segmentation), coding block-level CRC Attachment (Attachment), channel Coding (Channel Coding), rate Matching (Rate Matching), concatenation (establishment), scrambling (Scrambling), modulation Mapper (Modulation Mapper), layer Mapper (Layer Mapper), conversion precoder (transform precoder), precoding (Precoding), resource element Mapper (Resource Element Mapper), multicarrier symbol Generation (Generation), modulation and up-conversion (Modulation and Upconversion) in sequence.

As an embodiment, the first sub-signal carrying the first bit block includes: the first sub-signal is an output of bits in the first bit block after CRC attachment, segmentation, coding block level CRC attachment, channel coding, rate matching, concatenation, scrambling, modulation mapper, layer mapper, precoding, resource element mapper, multicarrier symbol generation, modulation and up-conversion in sequence.

As an embodiment, the first sub-signal carrying the first bit block includes: the first bit block is used to generate the first sub-signal.

As an embodiment, the first sub-signal is independent of the second bit block.

As an embodiment, the second sub-signal carries the second bit block includes: the second sub-signal is an output of bits in the second bit block after CRC attachment, channel coding, rate matching, modulation mapper, layer mapper, conversion precoder, precoding, resource element mapper, multicarrier symbol generation, modulation and up-conversion in sequence.

As an embodiment, the second sub-signal carries the second bit block includes: the second sub-signal is an output of bits in the second bit block after CRC attachment, channel coding, rate matching, modulation mapper, layer mapper, precoding, resource element mapper, multi-carrier symbol generation, modulation and up-conversion in sequence.

As an embodiment, the second sub-signal carries the second bit block includes: the second block of bits is used to generate the second sub-signal.

As an embodiment, the second sub-signal is independent of the first bit block.

As an embodiment, the first sub-signal and the second sub-signal occupy mutually orthogonal resource elements in the first air interface resource block.

As one embodiment, the first wireless signal includes a third sub-signal carrying a fourth block of bits.

As a sub-embodiment of the above embodiment, the fourth bit block is independent of the second signaling.

As a sub-embodiment of the above embodiment, the second signaling is used to determine the fourth bit block.

As a sub-embodiment of the above embodiment, the fourth bit block includes a positive integer number of bits.

As a sub-embodiment of the above embodiment, the fourth bit block carries UCI.

As a sub-embodiment of the above embodiment, the fourth bit block carries HARQ-ACKs.

As a sub-embodiment of the above embodiment, the fourth bit block carries CRI.

As a sub-embodiment of the above embodiment, the fourth bit block carries CSI.

As a sub-embodiment of the foregoing embodiment, the second radio signal in the present application includes a fourth sub-signal and a downlink reference signal. The fourth sub-signal carries a third block of bits, the second block of bits indicating whether the third block of bits was received correctly; measurements for the downlink reference signals are used to determine the fourth bit block.

As a sub-embodiment of the above embodiment, the third sub-signal is independent of the second bit block and the second sub-signal is independent of the fourth bit block.

As a sub-embodiment of the above embodiment, the target parameter set is used to determine a number of resource elements occupied by the third sub-signal in the first air interface resource block.

As a sub-embodiment of the above embodiment, the set of target parameters is used to determine the number of coded modulation symbols (coded modulation symbols per layer) comprised by each layer (layer) of the third sub-signal.

As a sub-embodiment of the above embodiment, the first parameter set is used to determine a number of resource elements occupied by the third sub-signal in the first air interface resource block.

As a sub-embodiment of the above embodiment, the first parameter set is used to determine the number of coded modulation symbols (coded modulation symbols per layer) comprised by each layer (layer) of the third sub-signal.

As a sub-embodiment of the foregoing embodiment, the third sub-signal and the first sub-signal occupy mutually orthogonal resource elements in the first air interface resource block, and the third sub-signal and the second sub-signal occupy mutually orthogonal resource elements in the first air interface resource block.

As an embodiment, the number of resource elements occupied by the second sub-signal within the first air interface resource block is the number of coded modulation symbols (coded modulation symbols per layer) comprised by each layer (layer) of the second sub-signal.

As an embodiment, the first parameter set comprises a positive integer number of parameters.

As an embodiment, the second parameter set comprises a positive integer number of parameters.

As an embodiment, the set of target parameters includes a positive integer number of parameters.

As an embodiment, there is one parameter in the first parameter set that does not belong to the second parameter set.

As an embodiment, there is one parameter in the second parameter set that does not belong to the first parameter set.

As an embodiment, the number of parameters included in the first parameter set is equal to the number of parameters included in the second parameter set, and the parameters included in the first parameter set and the parameters included in the second parameter set are in one-to-one correspondence; one parameter in the second parameter set is not equal to the corresponding parameter in the first parameter set.

As an embodiment, a timing relationship between the first signaling and the second signaling is used to determine the target parameter set from the first parameter set and the second parameter set.

As an embodiment, the timing relationship between the first signaling and the second signaling comprises: a precedence relationship between the starting time of the time domain resource occupied by the first signaling and the starting time of the time domain resource occupied by the second signaling.

As an embodiment, the timing relationship between the first signaling and the second signaling comprises: and the time domain resource occupied by the first signaling is ended, and the time domain resource occupied by the second signaling is ended.

As an embodiment, the timing relationship between the first signaling and the second signaling comprises: a precedence relationship between a starting time of the time domain resource occupied by the first signaling and an ending time of the time domain resource occupied by the second signaling.

As an embodiment, the timing relationship between the first signaling and the second signaling comprises: and the time domain resource occupied by the first signaling is ended and the time domain resource occupied by the second signaling is started.

As an embodiment, the user equipment gives up transmitting radio signals in the second air interface resource block.

Example 2

Embodiment 2 illustrates a schematic diagram of a network architecture according to one embodiment of the present application, as shown in fig. 2.

Fig. 2 illustrates a network architecture 200 of LTE (Long-Term Evolution), LTE-a (Long-Term Evolution Advanced, enhanced Long-Term Evolution) and future 5G systems. The network architecture 200 of LTE, LTE-a and future 5G systems is referred to as EPS (Evolved Packet System ) 200.EPS 200 may include one or more UEs (User Equipment) 201, e-UTRAN-NR (evolved UMTS terrestrial radio access network-new radio) 202,5G-CN (5G-CoreNetwork, 5G core)/EPC (Evolved Packet Core ) 210, hss (Home Subscriber Server, home subscriber server) 220, and internet service 230. Among them, UMTS corresponds to a universal mobile telecommunications service (Universal Mobile Telecommunications System). The EPS200 may interconnect with other access networks, but these entities/interfaces are not shown for simplicity. As shown in fig. 2, EPS200 provides packet-switched services, however, those skilled in the art will readily appreciate that the various concepts presented throughout this application may be extended to networks providing circuit-switched services. E-UTRAN-NR202 includes NR (New Radio), node B (gNB) 203 and other gNBs 204. The gNB203 provides user and control plane protocol termination towards the UE 201. The gNB203 may be connected to other gnbs 204 via an X2 interface (e.g., backhaul). The gNB203 may also be referred to as a base station, a base transceiver station, a radio base station, a radio transceiver, a transceiver function, a Basic Service Set (BSS), an Extended Service Set (ESS), TRP (transmit-receive point), or some other suitable terminology. The gNB203 provides the UE201 with an access point to the 5G-CN/EPC210. Examples of UE201 include a cellular telephone, a smart phone, a Session Initiation Protocol (SIP) phone, a laptop, a Personal Digital Assistant (PDA), a satellite radio, a global positioning system, a multimedia device, a video device, a digital audio player (e.g., MP3 player), a camera, a game console, an drone, an aircraft, a narrowband physical network device, a machine-type communication device, a land vehicle, an automobile, a wearable device, or any other similar functional device. Those of skill in the art may also refer to the UE201 as a mobile station, a subscriber station, a mobile unit, a subscriber unit, a wireless unit, a remote unit, a mobile device, a wireless communication device, a remote device, a mobile subscriber station, an access terminal, a mobile terminal, a wireless terminal, a remote terminal, a handset, a user agent, a mobile client, a client, or some other suitable terminology. The gNB203 is connected to the 5G-CN/EPC210 through an S1 interface. The 5G-CN/EPC210 includes an MME211, other MMEs 214, an S-GW (Service Gateway) 212, and a P-GW (Packet Date Network Gateway, packet data network Gateway) 213. The MME211 is a control node that handles signaling between the UE201 and the 5G-CN/EPC210. Generally MME211 provides bearer and connection management. All user IP (Internet Protocal, internet protocol) packets are transported through the S-GW212, which S-GW212 itself is connected to P-GW213. The P-GW213 provides UE IP address assignment as well as other functions. The P-GW213 is connected to the internet service 230. Internet services 230 include operator-corresponding internet protocol services, which may include, in particular, internet, intranet, IMS (IP Multimedia Subsystem ) and Packet switching (Packet switching) services.

As an embodiment, the gNB203 corresponds to the base station in the present application.

As an embodiment, the UE201 corresponds to the user equipment in the present application.

Example 3

Embodiment 3 illustrates a schematic diagram of an embodiment of a wireless protocol architecture of a user plane and a control plane according to one embodiment of the present application, as shown in fig. 3.

Fig. 3 is a schematic diagram illustrating an embodiment of a radio protocol architecture for a user plane and a control plane, fig. 3 shows the radio protocol architecture for a UE and a gNB with three layers: layer 1, layer 2 and layer 3. Layer 1 (L1 layer) is the lowest layer and implements various PHY (physical layer) signal processing functions. The L1 layer will be referred to herein as PHY301. Layer 2 (L2 layer) 305 is above PHY301 and is responsible for the link between the UE and the gNB through PHY301. In the user plane, the L2 layer 305 includes a MAC (Medium Access Control ) sublayer 302, an RLC (Radio Link Control, radio link layer control protocol) sublayer 303, and a PDCP (Packet Data Convergence Protocol ) sublayer 304, which terminate at the gNB on the network side. Although not shown, the UE may have several protocol layers above the L2 layer 305, including a network layer (e.g., IP layer) that terminates at the P-GW213 on the network side and an application layer that terminates at the other end of the connection (e.g., remote UE, server, etc.). The PDCP sublayer 304 provides multiplexing between different radio bearers and logical channels. The PDCP sublayer 304 also provides header compression for upper layer data packets to reduce radio transmission overhead, security by ciphering the data packets, and handover support for UEs between gnbs. The RLC sublayer 303 provides segmentation and reassembly of upper layer packets, retransmission of lost packets, and reordering of packets to compensate for out-of-order reception due to HARQ (Hybrid Automatic Repeat reQuest ). The MAC sublayer 302 provides multiplexing between logical and transport channels. The MAC sublayer 302 is also responsible for allocating the various radio resources (e.g., resource blocks) in one cell among the UEs. The MAC sublayer 302 is also responsible for HARQ operations. In the control plane, the radio protocol architecture for the UE and the gNB is substantially the same for the physical layer 301 and the L2 layer 305, but there is no header compression function for the control plane. The control plane also includes an RRC (Radio Resource Control ) sublayer 306 in layer 3 (L3 layer). The RRC sublayer 306 is responsible for obtaining radio resources (i.e., radio bearers) and configuring the lower layers using RRC signaling between the gNB and the UE.

As an embodiment, the radio protocol architecture in fig. 3 is applicable to the user equipment described in the present application.

As an embodiment, the radio protocol architecture in fig. 3 is applicable to the base station in the present application.

As an embodiment, the first signaling in the present application is generated in the PHY301.

As an embodiment, the first signaling in the present application is generated in the RRC sublayer 306.

As an embodiment, the first signaling in the present application is generated in the MAC sublayer 302.

As an embodiment, the second signaling in the present application is generated in the PHY301.

As an embodiment, the first wireless signal in the present application is generated in the PHY301.

As an embodiment, the first sub-signal in the present application is generated in the PHY301.

As an embodiment, the second sub-signal in the present application is generated in the PHY301.

As an embodiment, the second wireless signal in the present application is generated in the PHY301.

As an embodiment, the first information in the present application is generated in the RRC sublayer 306.

As an embodiment, the first information in the present application is generated in the MAC sublayer 302.

Example 4

Embodiment 4 illustrates a schematic diagram of an NR node and a UE according to one embodiment of the present application, as shown in fig. 4. Fig. 4 is a block diagram of a UE450 and a gNB410 communicating with each other in an access network.

The gNB410 includes a controller/processor 475, a memory 476, a receive processor 470, a transmit processor 416, a multi-antenna receive processor 472, a multi-antenna transmit processor 471, a transmitter/receiver 418, and an antenna 420.

UE450 includes a controller/processor 459, a memory 460, a data source 467, a transmit processor 468, a receive processor 456, a multi-antenna transmit processor 457, a multi-antenna receive processor 458, a transmitter/receiver 454, and an antenna 452.

In DL (Downlink), at the gNB410, upper layer packets from the core network are provided to a controller/processor 475. The controller/processor 475 implements the functionality of the L2 layer. In DL, a controller/processor 475 provides header compression, encryption, packet segmentation and reordering, multiplexing between logical and transport channels, and radio resource allocations to UE450 based on various priority metrics. The controller/processor 475 is also responsible for HARQ operations, retransmission of lost packets, and signaling to the UE 450. The transmit processor 416 and the multi-antenna transmit processor 471 implement various signal processing functions for the L1 layer (i.e., physical layer). The transmit processor 416 performs coding and interleaving to facilitate Forward Error Correction (FEC) at the UE450, as well as constellation mapping based on various modulation schemes, e.g., binary Phase Shift Keying (BPSK), quadrature Phase Shift Keying (QPSK), M-phase shift keying (M-PSK), M-quadrature amplitude modulation (M-QAM). The multi-antenna transmit processor 471 digitally space-precodes the coded and modulated symbols, including codebook-based precoding and non-codebook-based precoding, and beamforming processing, to generate one or more parallel streams. A transmit processor 416 then maps each parallel stream to a subcarrier, multiplexes the modulated symbols with a reference signal (e.g., pilot) in the time and/or frequency domain, and then uses an Inverse Fast Fourier Transform (IFFT) to produce a physical channel carrying the time-domain multicarrier symbol stream. The multi-antenna transmit processor 471 then performs transmit analog precoding/beamforming operations on the time domain multi-carrier symbol stream. Each transmitter 418 converts the baseband multicarrier symbol stream provided by the multiple antenna transmit processor 471 to a radio frequency stream and then provides it to a different antenna 420.

In DL (Downlink), at the UE450, each receiver 454 receives signals through its respective antenna 452. Each receiver 454 recovers information modulated onto a radio frequency carrier and converts the radio frequency stream into a baseband multicarrier symbol stream that is provided to a receive processor 456. The receive processor 456 and the multi-antenna receive processor 458 implement various signal processing functions for the L1 layer. A multi-antenna receive processor 458 performs receive analog precoding/beamforming operations on the baseband multi-carrier symbol stream from the receiver 454. The receive processor 456 converts the baseband multicarrier symbol stream after receiving the analog precoding/beamforming operation from the time domain to the frequency domain using a Fast Fourier Transform (FFT). In the frequency domain, the physical layer data signal and the reference signal are demultiplexed by the receive processor 456, where the reference signal is to be used for channel estimation, and the data signal is subjected to multi-antenna detection in the multi-antenna receive processor 458 to recover any parallel streams destined for the UE 450. The symbols on each parallel stream are demodulated and recovered in a receive processor 456 and soft decisions are generated. The soft decisions are then decoded and deinterleaved by a receive processor 456 to recover the upper layer data and control signals that were transmitted by the gNB410 on the physical channel. The upper layer data and control signals are then provided to the controller/processor 459. The controller/processor 459 implements the functions of the L2 layer. The controller/processor 459 may be associated with a memory 460 that stores program codes and data. Memory 460 may be referred to as a computer-readable medium. In DL, the controller/processor 459 provides demultiplexing between transport and logical channels, packet reassembly, deciphering, header decompression, control signal processing to recover upper layer data packets from the core network. The upper layer packets are then provided to all protocol layers above the L2 layer. Various control signals may also be provided to L3 for L3 processing. The controller/processor 459 is also responsible for error detection using Acknowledgement (ACK) and/or Negative Acknowledgement (NACK) protocols to support HARQ operations.

In UL (Uplink), a data source 467 is used at the UE450 to provide upper layer data packets to a controller/processor 459. Data source 467 represents all protocol layers above the L2 layer. Similar to the transmit function at the gNB410 described in DL, the controller/processor 459 implements header compression, ciphering, packet segmentation and reordering, and multiplexing between logical and transport channels based on radio resource allocations of the gNB410, implementing L2 layer functions for the user and control planes. The controller/processor 459 is also responsible for HARQ operations, retransmission of lost packets, and signaling to the gNB 410. The transmit processor 468 performs modulation mapping, channel coding, and digital multi-antenna spatial precoding, including codebook-based precoding and non-codebook-based precoding, and beamforming, with the multi-antenna transmit processor 457 then modulating the resulting parallel streams into multi-carrier/single-carrier symbol streams, which are analog precoded/beamformed in the multi-antenna transmit processor 457 before being provided to the different antennas 452 via the transmitter 454. Each transmitter 454 first converts the baseband symbol stream provided by the multi-antenna transmit processor 457 into a radio frequency symbol stream and provides it to an antenna 452.

In UL (Uplink), the function at the gNB410 is similar to the reception function at the UE450 described in DL. Each receiver 418 receives radio frequency signals through its corresponding antenna 420, converts the received radio frequency signals to baseband signals, and provides the baseband signals to a multi-antenna receive processor 472 and a receive processor 470. The receive processor 470 and the multi-antenna receive processor 472 collectively implement the functions of the L1 layer. The controller/processor 475 implements L2 layer functions. The controller/processor 475 may be associated with a memory 476 that stores program codes and data. Memory 476 may be referred to as a computer-readable medium. In the UL, the controller/processor 475 provides demultiplexing between transport and logical channels, packet reassembly, deciphering, header decompression, control signal processing to recover upper layer data packets from the UE 450. Upper layer packets from the controller/processor 475 may be provided to the core network. The controller/processor 475 is also responsible for error detection using an ACK and/or NACK protocol to support HARQ operations.

As an embodiment, the UE450 includes: at least one processor and at least one memory including computer program code; the at least one memory and the computer program code are configured for use with the at least one processor. The UE450 apparatus at least: receiving the first signaling and the second signaling in the application; the first wireless signal in the application is sent in the first air interface resource block in the application. Wherein the first signaling is used to determine the first air interface resource block and first bit block size and the second signaling is used to determine a second air interface resource block and second bit block size; the first air interface resource block and the second air interface resource block are not orthogonal in the time domain; the first wireless signal comprises at least the second sub-signal of a first sub-signal and a second sub-signal, the first sub-signal carrying the first bit block and the second sub-signal carrying the second bit block; the first signaling is used to determine a first parameter set, a target parameter set is used to determine a number of resource elements occupied by the second sub-signal within the first air interface resource block, the target parameter set is one of the first parameter set and the second parameter set; a timing relationship between the first signaling and the second signaling is used to determine the set of target parameters.

As an embodiment, the UE450 includes: a memory storing a program of computer-readable instructions that, when executed by at least one processor, produce acts comprising: receiving the first signaling and the second signaling in the application; the first wireless signal in the application is sent in the first air interface resource block in the application. Wherein the first signaling is used to determine the first air interface resource block and first bit block size and the second signaling is used to determine a second air interface resource block and second bit block size; the first air interface resource block and the second air interface resource block are not orthogonal in the time domain; the first wireless signal comprises at least the second sub-signal of a first sub-signal and a second sub-signal, the first sub-signal carrying the first bit block and the second sub-signal carrying the second bit block; the first signaling is used to determine a first parameter set, a target parameter set is used to determine a number of resource elements occupied by the second sub-signal within the first air interface resource block, the target parameter set is one of the first parameter set and the second parameter set; a timing relationship between the first signaling and the second signaling is used to determine the set of target parameters.

As an embodiment, the gNB410 includes: at least one processor and at least one memory including computer program code; the at least one memory and the computer program code are configured for use with the at least one processor. The gNB410 means at least: transmitting the first signaling and the second signaling in the application; the first wireless signal in the application is received in the first air interface resource block in the application. Wherein the first signaling is used to determine the first air interface resource block and first bit block size and the second signaling is used to determine a second air interface resource block and second bit block size; the first air interface resource block and the second air interface resource block are not orthogonal in the time domain; the first wireless signal comprises at least the second sub-signal of a first sub-signal and a second sub-signal, the first sub-signal carrying the first bit block and the second sub-signal carrying the second bit block; the first signaling is used to determine a first parameter set, a target parameter set is used to determine a number of resource elements occupied by the second sub-signal within the first air interface resource block, the target parameter set is one of the first parameter set and the second parameter set; a timing relationship between the first signaling and the second signaling is used to determine the set of target parameters.

As an embodiment, the gNB410 includes: a memory storing a program of computer-readable instructions that, when executed by at least one processor, produce acts comprising: transmitting the first signaling and the second signaling in the application; the first wireless signal in the application is received in the first air interface resource block in the application. Wherein the first signaling is used to determine the first air interface resource block and first bit block size and the second signaling is used to determine a second air interface resource block and second bit block size; the first air interface resource block and the second air interface resource block are not orthogonal in the time domain; the first wireless signal comprises at least the second sub-signal of a first sub-signal and a second sub-signal, the first sub-signal carrying the first bit block and the second sub-signal carrying the second bit block; the first signaling is used to determine a first parameter set, a target parameter set is used to determine a number of resource elements occupied by the second sub-signal within the first air interface resource block, the target parameter set is one of the first parameter set and the second parameter set; a timing relationship between the first signaling and the second signaling is used to determine the set of target parameters.

As an embodiment, the gNB410 corresponds to the base station in the present application.

As an embodiment, the UE450 corresponds to the user equipment in the present application.

As an embodiment, at least one of the antenna 452, the receiver 454, the receive processor 456, the multi-antenna receive processor 458, the controller/processor 459, the memory 460, the data source 467 is used for receiving the first signaling in the present application; at least one of { the antenna 420, the transmitter 418, the transmit processor 416, the multi-antenna transmit processor 471, the controller/processor 475, the memory 476} is used to transmit the first signaling in this application.

As an embodiment, at least one of the antenna 452, the receiver 454, the receive processor 456, the multi-antenna receive processor 458, the controller/processor 459, the memory 460, the data source 467 is used for receiving the second signaling in the present application; at least one of { the antenna 420, the transmitter 418, the transmit processor 416, the multi-antenna transmit processor 471, the controller/processor 475, the memory 476} is used to transmit the second signaling in the present application.

As an embodiment, at least one of the antenna 420, the receiver 418, the receive processor 470, the multi-antenna receive processor 472, the controller/processor 475, the memory 476 is used to receive the first wireless signal in the present application within the first air interface resource block in the present application; { the antenna 452, the transmitter 454, the transmit processor 468, the multi-antenna transmit processor 457, the controller/processor 459, the memory 460, at least one of the data sources 467} is used for receiving the first wireless signal in the present application in the first air interface resource block in the present application.

As an example, at least one of the antenna 452, the receiver 454, the receive processor 456, the multi-antenna receive processor 458, the controller/processor 459, the memory 460, the data source 467 is used for receiving the second wireless signal in the present application; at least one of { the antenna 420, the transmitter 418, the transmit processor 416, the multi-antenna transmit processor 471, the controller/processor 475, the memory 476} is used to transmit the second wireless signal in the present application.

As an embodiment, at least one of the antenna 452, the receiver 454, the receive processor 456, the multi-antenna receive processor 458, the controller/processor 459, the memory 460, the data source 467 is used for receiving the first information in the present application; at least one of { the antenna 420, the transmitter 418, the transmit processor 416, the multi-antenna transmit processor 471, the controller/processor 475, the memory 476} is used to transmit the first information in the present application.

Example 5

Embodiment 5 illustrates a flow chart of wireless transmission according to one embodiment of the present application, as shown in fig. 5. In fig. 5, the base station N1 is a serving cell maintenance base station of the user equipment U2. In fig. 5, the steps in blocks F51 and F52, respectively, are optional.

For N1, the first information is transmitted in step S5101; transmitting the first signaling and the second signaling in step S511; transmitting a second wireless signal in step S5102; the first wireless signal is received in a first air interface resource block in step S512.

For U2, first information is received in step S5201; receiving the first signaling and the second signaling in step S521; receiving a second wireless signal in step S5202; the first wireless signal is transmitted within the first air interface resource block in step S522.

In embodiment 5, the first signaling is used to determine the first air interface resource block and the first bit block size, and the second signaling is used to determine the second air interface resource block and the second bit block; the first air interface resource block and the second air interface resource block are not orthogonal in the time domain; the first wireless signal comprises at least the second sub-signal of a first sub-signal and a second sub-signal, the first sub-signal carrying the first bit block and the second sub-signal carrying the second bit block; the first signaling is used to determine a first parameter set, a target parameter set is used to determine a number of resource elements occupied by the second sub-signal within the first air interface resource block, the target parameter set is one of the first parameter set and the second parameter set; a timing relationship between the first signaling and the second signaling is used to determine the set of target parameters.

As an embodiment, the N1 is the base station in the present application.

As an embodiment, the U2 is the user equipment in the present application.

As an embodiment, the second signaling is used to determine time-frequency resources occupied by the second radio signal, which is used to generate the second bit block.

As an embodiment, the first information is used to determine K parameter sets, K being a positive integer greater than 1; the first parameter set is one parameter set of the K parameter sets; the first signaling indicates the first parameter set from among the K parameter sets.

As one embodiment, the set of target parameters includes a target scaling factor; the number of the resource elements occupied by the second sub-signal in the first air interface resource block is not greater than the product of the number of the resource elements included in the first air interface resource block and the target proportionality coefficient.

As one embodiment, the set of target parameters includes a target offset; a first class value is used to determine a number of resource elements occupied by the second sub-signal within the first air interface resource block, the first class value being related to the target offset.

As one embodiment, the target parameter set includes only the target scaling factor of the target scaling factor and the target offset.

As one embodiment, the target parameter set includes only the target offset from among the target scaling factor and the target offset.

As one embodiment, the set of target parameters includes the target scaling factor and the target offset.

As an embodiment, the target parameter set includes at least one of the target offset and the target scaling factor, the first parameter set includes at least one of a first offset and a first scaling factor, and the second parameter set includes at least one of a second offset and a second scaling factor.

As a sub-embodiment of the above embodiment, the target parameter set includes only the target scaling factor out of the target offset amount and the target scaling factor, the first parameter set includes only the first scaling factor out of the first offset amount and the first scaling factor, and the second parameter set includes only the second scaling factor out of the second offset amount and the second scaling factor. When the target parameter set is the first parameter set, the target scaling factor is the first scaling factor; when the target parameter set is the second parameter set, the target scaling factor is the second scaling factor.

As a sub-embodiment of the above embodiment, the target parameter set includes only the target offset amount of the target offset amount and the target scaling factor, the first parameter set includes only the first offset amount of the first offset amount and the first scaling factor, and the second parameter set includes only the second offset amount of the second offset amount and the second scaling factor. When the target parameter set is the first parameter set, the target offset is the first offset; when the target parameter set is the second parameter set, the target offset is the second offset.

As a sub-embodiment of the above embodiment, the target parameter group includes the target offset amount and the target scaling factor, the first parameter group includes the first offset amount and the first scaling factor, and the second parameter group includes the second offset amount and the second scaling factor. When the target parameter set is the first parameter set, the target offset and the target scaling factor are the first offset and the first scaling factor, respectively; when the target parameter set is the second parameter set, the target offset and the target scaling factor are the second offset and the second scaling factor, respectively.

As an embodiment, the target parameter set is the first parameter set when the first signaling is not earlier in time domain than the second signaling.

As an embodiment, the target parameter set is the second parameter set when the first signaling is earlier than the second signaling in the time domain.

As an embodiment, when the first signaling is temporally earlier than the second signaling, only the first signaling of the first signaling and the second signaling is used to determine the target parameter set from the first parameter set and the second parameter set.

As an embodiment, when the first signaling is temporally earlier than the second signaling, only the second signaling of the first signaling and the second signaling is used to determine the target parameter set from the first parameter set and the second parameter set.

As an embodiment, when the first signaling is temporally earlier than the second signaling, the first signaling and the second signaling are used to determine the target parameter set from the first parameter set and the second parameter set.

As an embodiment, the first signaling is used to determine the second parameter set.

As an embodiment, the second parameter set is independent of the first signaling

As an embodiment, the first signaling is transmitted on a downlink physical layer control channel (i.e. a downlink channel that can only be used to carry physical layer signaling).

As an embodiment, the second signaling is transmitted on a downlink physical layer control channel (i.e. a downlink channel that can only be used to carry physical layer signaling).

As an embodiment, the downlink physical layer control channel is PDCCH (Physical Downlink Control CHannel ).

As an embodiment, the downlink physical layer control channel is a PDCCH (short PDCCH).

As an embodiment, the downlink physical layer control channel is an NR-PDCCH (New Radio PDCCH).

As an embodiment, the downlink physical layer control channel is NB-PDCCH (Narrow Band PDCCH ).

As an embodiment, the first signaling is transmitted on a downlink physical layer data channel (i.e. a downlink channel that can be used to carry physical layer data).

As an embodiment, the first information is transmitted on a downlink physical layer data channel (i.e. a downlink channel that can be used to carry physical layer data).

As an embodiment, the downlink physical layer data channel is PDSCH (Physical Downlink Shared CHannel ).

As an embodiment, the downlink physical layer data channel is a PDSCH (short PDSCH).

As an embodiment, the downlink physical layer data channel is NR-PDSCH (New Radio PDSCH).

As an embodiment, the downlink physical layer data channel is NB-PDSCH (Narrow Band PDSCH ).

As an embodiment, the first radio signal is transmitted on an uplink physical layer data channel (i.e. an uplink channel that can be used to carry physical layer data).

As an embodiment, the uplink physical layer data channel is PUSCH (Physical Uplink Shared CHannel ).

As an embodiment, the uplink physical layer data channel is a PUSCH (short PUSCH).

As an embodiment, the uplink physical layer data channel is NR-PUSCH (New Radio PUSCH).

As an embodiment, the uplink physical layer data channel is NB-PUSCH (Narrow Band PUSCH ).

Example 6

Embodiment 6 illustrates a schematic diagram in which first signaling is used to determine the size of a first air interface resource block and a first bit block according to one embodiment of the present application; as shown in fig. 6.

As an embodiment, the first signaling is physical layer signaling.

As an embodiment, the first signaling is dynamic signaling.

As an embodiment, the first signaling is layer 1 (L1) signaling.

As an embodiment, the first signaling is layer 1 (L1) control signaling.

As an embodiment, the first signaling is dynamic signaling for UpLink Grant (UpLink Grant).

As an embodiment, the first signaling is dynamic signaling for Configured UL grant (configuration uplink grant).

As an embodiment, the first signaling is dynamic signaling for Configured UL grant activation.

As an embodiment, the first signaling includes DCI (Downlink Control Information ).

As an embodiment, the first signaling includes DCI for an UpLink Grant (UpLink Grant).

As an embodiment, the first signaling includes DCI for Configured UL grant.

As an embodiment, the first signaling includes DCI for Configured UL grant activation.

As one embodiment, the first signaling includes DCI for Configured UL grant Type (second type) activation.

As an embodiment, the first signaling is user specific (UE-specific).

As an embodiment, the first signaling includes DCI identified by a C (Cell ) -RNTI (Radio Network Temporary Identifier, radio network tentative identity).

As an embodiment, the first signaling comprises DCI with CRC Scrambled (scanned) by C-RNTI.

As an embodiment, the first signaling includes DCI identified by CS (Configured Scheduling, configuration schedule) -RNTI.

As an embodiment, the first signaling comprises DCI with CRC Scrambled (scanned) by CS-RNTI.

As an embodiment, the first signaling includes DCI identified by MCS (Modulation and Coding Scheme, modulation coding scheme) -C-RNTI.

As an embodiment, the first signaling comprises DCI with CRC Scrambled (wrambled) by MCS-C-RNTI.

As an embodiment, the first signaling is higher layer (higher layer) signaling.

As an embodiment, the first signaling is MAC CE (Medium Access Control layer Control Element ) signaling.

As an embodiment, the first signaling indicates the first air interface resource block.

As an embodiment, the first signaling explicitly indicates the first air interface resource block.

As an embodiment, the first signaling includes a first field, and the first field in the first signaling indicates a frequency domain resource occupied by the first air interface resource block.

As a sub-embodiment of the above embodiment, the first domain in the first signaling includes all or part of information in a Frequency domain resource assignment (frequency domain resource allocation) domain (field).

As an embodiment, the first signaling includes a second field, and the second field in the first signaling indicates a time domain resource occupied by the first air interface resource block.

As a sub-embodiment of the above embodiment, the second domain in the first signaling includes all or part of information in a Time domain resource assignment (time domain resource allocation) domain (field).

For a specific definition of the Frequency domain resource assignment domain, see 3gpp ts38.212, as an embodiment.

For a specific definition of the Time domain resource assignment domain, see 3gpp ts38.212, as an embodiment.

As an embodiment, the first signaling indicates scheduling information of the first wireless signal in the present application.

As an embodiment, the scheduling information of the first radio signal includes one or more of { occupied time domain resource, occupied frequency domain resource, scheduled MCS, DMRS (DeModulation Reference Signals, demodulation reference signal) configuration information, HARQ (Hybrid Automatic Repeat reQuest ) process number (process number), RV (Redundancy Version ), NDI (New Data Indicator, new data indication) } of the first radio signal.

As one embodiment, the DMRS configuration information includes { occupied time domain resource, occupied frequency domain resource, occupied code domain resource, RS sequence, mapping mode, DMRS type, cyclic shift (OCC (Orthogonal Cover Code, orthogonal mask), w _f (k′)，w _t (l') }. The w is _f (k') and said w _t (l') is a spreading sequence in the frequency and time domains, respectively, said w _f (k') and said w _t For specific definition of (l'), see section 6.4.1 of 3gpp ts 38.211.

As an embodiment, the first signaling indicates a size of the first bit block.

As an embodiment, the first signaling implicitly indicates the size of the first bit block.

As an embodiment, the size of the first bit block is related to the number of resource elements comprised by the first air interface resource block.

As one embodiment, the size of the first bit block is related to the scheduled MCS of the first wireless signal.

As an embodiment, the first signaling indicates the first air interface resource block and the scheduled MCS of the first radio signal, and the number of resource elements included in the first air interface resource block and the scheduled MCS of the first radio signal are used together to determine the size of the first bit block.

As an embodiment, the first signaling indicates the first parameter set in the present application.

As an embodiment, the first signaling explicitly indicates the first parameter set in the present application.

As an embodiment, the first signaling includes a fourth field, the fourth field in the first signaling indicating the first parameter set in the present application.

As a sub-embodiment of the above embodiment, the fourth field in the first signaling includes all or part of information in a beta_offset indicator (beta offset indication) field (field).

As a sub-embodiment of the above embodiment, the fourth field in the first signaling indicates the first parameter set from the K parameter sets in the present application.

For a specific definition of the beta_offset indicator field, see 3gpp ts38.212.

Example 7

Embodiment 7 illustrates a schematic diagram in which second signaling is used to determine a second air interface resource block and a second bit block according to one embodiment of the present application; as shown in fig. 7.

As an embodiment, the second signaling is physical layer signaling.

As an embodiment, the second signaling is dynamic signaling.

As an embodiment, the second signaling is layer 1 (L1) signaling.

As an embodiment, the second signaling is layer 1 (L1) control signaling.

As an embodiment, the second signaling is dynamic signaling for DownLink Grant (DownLink Grant).

As an embodiment, the second signaling comprises DCI.

As an embodiment, the second signaling includes DCI for a DownLink Grant (DownLink Grant).

As an embodiment, the second signaling is user specific (UE-specific).

As an embodiment, the second signaling includes DCI identified by a C-RNTI.

As an embodiment, the second signaling comprises DCI with CRC Scrambled (scanned) by C-RNTI.

As one embodiment, the second signaling includes DCI identified by an MCS-C-RNTI.

As an embodiment, the second signaling comprises DCI with CRC Scrambled (wrambled) by MCS-C-RNTI.

As an embodiment, the second signaling indicates the second air interface resource block.

As an embodiment, the second signaling explicitly indicates the second air interface resource block.

As an embodiment, the second signaling implicitly indicates the second air interface resource block.

As an embodiment, the second signaling includes a third field, the third field in the second signaling indicating the second air interface resource block.

As a sub-embodiment of the above embodiment, the third field in the second signaling includes all or part of information in a PUCCH resource indicator (PUCCH resource indication) field (field).

As a sub-embodiment of the above embodiment, the third field in the second signaling includes all or part of information in a PDSCH-to-harq_ feedback timing indicator (PDSCH and HARQ feedback interval indication) field (field).

For a specific definition of the PUCCH resource indicator domain, see 3gpp ts38.212, as an embodiment.

For a specific definition of the DSCH-to-harq_ feedback timing indicator domain, see 3gpp ts38.212, as an embodiment.

As an embodiment, the second signaling indicates an index of the second air interface resource block, which is a PUCCH (Physical Uplink Control CHannel ) resource (resource) index (index).

As an embodiment, the second signaling indicates scheduling information of the second wireless signal in the present application, and the second bit block indicates whether the second wireless signal is correctly received.

As an embodiment, the second radio signal in the present application includes a downlink reference signal, the second signaling indicating configuration information of the downlink reference signal, and a measurement for the downlink reference signal is used to determine the second bit block.

Example 8

Embodiment 8 illustrates a schematic diagram of resource mapping of a first air interface resource block and a second air interface resource block in a time-frequency domain according to an embodiment of the present application; as shown in fig. 8. In embodiment 8, the first air interface resource block and the second air interface resource block are not orthogonal in the time domain.

As an embodiment, the first air interface resource block includes a time-frequency resource block.

As an embodiment, the first air interface resource block includes only one time-frequency resource block.

As an embodiment, the first air interface resource block includes only the one time-frequency resource block in one time-frequency resource block and one code domain resource.

As an embodiment, the one time-frequency resource block includes a positive integer number of the resource elements.

As an embodiment, the one time-frequency resource block includes a positive integer number of multicarrier symbols in the time domain.

As an embodiment, the one time-frequency resource block includes a positive integer number of subcarriers in the frequency domain.

As an embodiment, the one time-frequency Resource Block includes a positive integer number of RBs (Resource blocks) in the frequency domain.

As an embodiment, the one time-frequency resource block comprises a positive integer number of PRBs (Physical Resource Block, physical resource blocks) in the frequency domain.

As an embodiment, the first air interface resource block includes a positive integer number of the resource elements in a time-frequency domain.

As an embodiment, the first air interface resource block includes a positive integer number of multicarrier symbols in the time domain.

As an embodiment, the first air interface resource block includes a positive integer number of consecutive multicarrier symbols in the time domain.

As an embodiment, the first air interface resource block includes a positive integer number of subcarriers in the frequency domain.

As an embodiment, the first air interface resource block includes a positive integer number of RBs in the frequency domain.

As an embodiment, the first air interface resource block includes a positive integer number of consecutive RBs in the frequency domain.

As an embodiment, the first air interface resource block includes a positive integer number of PRBs in the frequency domain.

As an embodiment, the first air interface resource block includes a positive integer number of consecutive PRBs in the frequency domain.

As an embodiment, the second air interface resource block includes a time-frequency resource block.

As an embodiment, the second air interface resource block includes a time-frequency resource block and a code domain resource.

As an embodiment, the one code domain resource includes a pseudo-random sequence (pseudo-random sequences), a low peak-to-average power ratio sequence (low-PAPR sequences), a cyclic shift amount (cyclic shift), OCC (Orthogonal Cover Code, orthogonal mask), OCC length, OCC index, orthogonal sequence (orthogonal sequence),

w _i (m) and w _n One or more of (m). Said->

Is a pseudo-random sequence or a low peak-to-average ratio sequence, said w _i (m) and said w _n (m) are orthogonal sequences, respectively. Said->

The w is _i (m) and said w _n For specific definition of (m) see section 6.3.2 of 3gpp ts 38.211.

As an embodiment, the second air interface resource block includes a positive integer number of the resource elements in the time-frequency domain.

As an embodiment, the second air interface resource block includes a positive integer number of multicarrier symbols in the time domain.

As an embodiment, the second air interface resource block includes a positive integer number of consecutive multicarrier symbols in the time domain.

As an embodiment, the second air interface resource block includes a positive integer number of subcarriers in the frequency domain.

As an embodiment, the second air interface resource block includes a positive integer number of RBs in the frequency domain.

As an embodiment, the second air interface resource block includes a positive integer number of consecutive RBs in the frequency domain.

As an embodiment, the second air interface resource block includes a positive integer number of PRBs in the frequency domain.

As an embodiment, the second air interface resource block includes a positive integer number of consecutive PRBs in the frequency domain.

As an embodiment, the second air interface resource block is a PUCCH resource (resource).

As an embodiment, the time domain resources occupied by the first air interface resource block and the second air interface resource block are identical.

As an embodiment, the time domain resources occupied by the first air interface resource block and the second air interface resource block are partially overlapped.

As an embodiment, the end time of the time domain resource occupied by the first air interface resource block is no later than the end time of the time domain resource occupied by the second air interface resource block.

As an embodiment, the starting time of the time domain resource occupied by the first air interface resource block is not earlier than the starting time of the time domain resource occupied by the second air interface resource block.

As an embodiment, the time domain resources occupied by the first air interface resource block and the second air interface resource block belong to the same slot (slot).

As an embodiment, the time domain resources occupied by the first air interface resource block and the second air interface resource block belong to the same micro slot (mini-slot).

As an embodiment, the time domain resources occupied by the first air interface resource block and the second air interface resource block belong to the same sub-slot (sub-slot).

As an embodiment, the time domain resources occupied by the first air interface resource block and the second air interface resource block belong to the same subframe (subframe).

As an embodiment, the first air interface resource block and the second air interface resource block belong to the same Carrier (Carrier) in the frequency domain.

As an embodiment, the first air interface resource block and the second air interface resource block belong to the same BWP (Bandwidth Part) in the frequency domain.

As an embodiment, the first air interface resource block and the second air interface resource block belong to different carriers (carriers) in a frequency domain.

As an embodiment, the first air interface resource block and the second air interface resource block belong to different BWP in the frequency domain.

As an embodiment, the first air interface resource block is reserved for the first bit block in the present application.

As an embodiment, the first air interface resource block is reserved for bits carried by the first sub-signal in the present application.

As an embodiment, the first air interface resource block is reserved for information carried by the first sub-signal in the present application.

As an embodiment, the first air interface resource block includes a first air interface resource sub-block and a second air interface resource sub-block, where the first air interface resource sub-block and the second air interface resource sub-block are reserved for information carried by the first sub-signal in the present application and information carried by the second sub-signal in the present application, respectively.

As a sub-embodiment of the above embodiment, the first air-interface resource sub-block and the second air-interface resource sub-block are orthogonal to each other in a time-frequency domain.

As a sub-embodiment of the foregoing embodiment, the second sub-signal occupies only the resource elements in the second air interface resource sub-block in the first air interface resource sub-block and the second air interface resource sub-block.

As a sub-embodiment of the foregoing embodiment, the second sub-signal occupies the resource elements in the first air interface resource sub-block and the resource elements in the second air interface resource sub-block.

Example 9

Embodiment 9 illustrates a schematic diagram of resource mapping of a first air interface resource block and a second air interface resource block in a time-frequency domain according to an embodiment of the present application; as shown in fig. 9.

As an embodiment, the first air interface resource block includes a positive integer number of discontinuous RBs in the frequency domain.

As an embodiment, the first air interface resource block includes a positive integer number of discontinuous PRBs in the frequency domain.

As an embodiment, the second air interface resource block includes a positive integer number of discontinuous RBs in the frequency domain.

As an embodiment, the second air interface resource block includes a positive integer number of discontinuous PRBs in the frequency domain.

Example 10

Embodiment 10 illustrates a schematic diagram of a target parameter set including target scaling coefficients according to one embodiment of the present application; as shown in fig. 10. In embodiment 10, the target parameter set includes the target scaling factor, the first parameter set in this application includes a first scaling factor, and the second parameter set in this application includes a second scaling factor. When the target parameter set is the first parameter set, the target scaling factor is the first scaling factor; when the target parameter set is the second parameter set, the target scaling factor is the second scaling factor. The number of the resource elements occupied by the second sub-signal in the first air interface resource block in the present application is not greater than the product of the number of the resource elements included in the first air interface resource block and the target scaling factor.

As an embodiment, the first parameter set, the second parameter set and the target parameter set comprise equal numbers of parameters.

As an embodiment, the first scaling factor is not equal to the second scaling factor.

As an embodiment, the first scaling factor is not greater than the second scaling factor.

As an embodiment, the first scaling factor is smaller than the second scaling factor.

As one embodiment, the target scaling factor is a non-negative real number not greater than 1.

As one embodiment, the target scaling factor is a positive real number not greater than 1.

As one example, the target scaling factor is equal to 1.

As one example, the target scaling factor is less than 1.

As one example, the target scaling factor is one of {0.5,0.65,0.8,1 }.

As one embodiment, the target scaling factor is a higher layer parameter (higher layer parameter) scaling.

For a specific definition of the higher layer parameter scaling see section 6.3.2 of 3gpp ts38.212 and 3gpp ts38.331, as an embodiment.

As one example, the target scaling factor is α.

For a specific definition of α, see section 6.3.2 of 3gpp ts38.212, as an example.

As an embodiment, when the target parameter set includes the target scaling factor, the first parameter set includes the first scaling factor, and the second parameter set includes the second scaling factor.

As an embodiment, the first scaling factor and the second scaling factor are each non-negative real numbers not greater than 1.

As an embodiment, the first scaling factor and the second scaling factor are each positive real numbers not greater than 1.

As an embodiment, the first scaling factor and the second scaling factor are each one of {0.5,0.65,0.8,1 }.

As an embodiment, the first scaling factor and the second scaling factor are respectively higher layer parameters (higher layer parameter) scaling.

As an embodiment, the first scaling factor and the second scaling factor are each α.

As an embodiment, the first scaling factor is equal to 1.

As an embodiment, the first scaling factor is less than 1.

As an embodiment, the second scaling factor is equal to 1.

As an embodiment, the second scaling factor is less than 1.

As an embodiment, the number of resource elements occupied by the second sub-signal in the first air interface resource block is smaller than the product of the number of resource elements included in the first air interface resource block and the target scaling factor.

As an embodiment, the number of resource elements occupied by the second sub-signal in the first air interface resource block is equal to the product of the number of resource elements included in the first air interface resource block and the target scaling factor.

Example 11

Embodiment 11 illustrates a schematic diagram of a target parameter set including a target offset according to one embodiment of the present application; as shown in fig. 11. In embodiment 11, the target parameter set includes the target offset, the first parameter set in this application includes a first offset, and the second parameter set in this application includes a second offset. When the target parameter set is the first parameter set, the target offset is the first offset; when the target parameter set is the second parameter set, the target offset is the second offset.

As an embodiment, the first offset is not equal to the second offset.

As one embodiment, the first offset is not greater than the second offset.

As an embodiment, the first offset is smaller than the second offset.

As one embodiment, the target offset is a non-negative real number.

As one embodiment, the target offset is greater than 1.

As one embodiment, the target offset is equal to 1.

As one embodiment, the target offset is less than 1.

As one embodiment, the target offset is equal to 0.

As one embodiment, the target offset is greater than 0.

As one embodiment, the target offset is

As an embodiment, the

See section 6.3.2 of 3gpp ts38.212 for specific definition.

As one embodiment, the target offset is

As an embodiment, the

See section 6.3.2 of 3gpp ts38.212 for specific definition.

As one embodiment, the target offset is

As an embodiment, the

Reference to the specific definition of (1)See section 6.3.2 of 3gpp ts 38.212.

As one embodiment, the target offset is

As an embodiment, the

See section 5.2 of 3gpp ts36.212 (V15.3.0).

As one embodiment, the target offset is determined by the higher layer parameters (higher layer parameter) betaOffsetACK-Index1, betaOffsetACK-Index2, and betaOffsetACK-Index 3.

For one embodiment, the higher layer parameters betaOffsetACK-Index1, betaOffsetACK-Index2, and betaOffsetACK-Index3 are described in section 9.3 of 3gpp ts38.213 and 3gpp ts38.331 for specific definitions.

As one embodiment, the target offset is determined by the higher layer parameters (higher layer parameter) betaOffsetCSI-Part1-Index1 and betaOffsetCSI-Part1-Index 2.

For a specific definition of the higher layer parameters betaOffsetCSI-Part1-Index1 and betaOffsetCSI-Part1-Index2, see section 9.3 of 3gpp ts38.213 and 3gpp ts38.331, as an example.

As one embodiment, the target offset is determined by the higher layer parameters (higher layer parameter) betaOffsetCSI-Part2-Index1 and betaOffsetCSI-Part2-Index 2.

For a specific definition of the higher layer parameters betaOffsetCSI-Part2-Index1 and betaOffsetCSI-Part2-Index2, see section 9.3 of 3gpp ts38.213 and 3gpp ts38.331, as an example.

As one embodiment, when the target parameter set includes the target offset, the first parameter set includes the first offset and the second parameter set includes the second offset.

As an embodiment, the first offset and the second offset are each non-negative real numbers.

As one embodiment, the first offset and the second offset are respectively

As one embodiment, the first offset and the second offset are respectively

As one embodiment, the first offset and the second offset are respectively

As one embodiment, the first offset and the second offset are respectively

As one embodiment, the first offset and the second offset are determined by higher layer parameters betaOffsetACK-Index1, betaOffsetACK-Index2, and betaOffsetACK-Index3, respectively.

As an embodiment, the first offset and the second offset are determined by higher layer parameters betaOffsetCSI-Part1-Index1 and betaOffsetCSI-Part1-Index2, respectively.

As an embodiment, the first offset and the second offset are determined by higher layer parameters betaOffsetCSI-Part2-Index1 and betaOffsetCSI-Part2-Index2, respectively.

Example 12

Embodiment 12 illustrates a schematic diagram of a target parameter set including a target scaling factor and a target offset according to one embodiment of the present application; as shown in fig. 12. In embodiment 12, the target parameter set includes the target scaling factor and the target offset, the first parameter set in this application includes a first scaling factor and a first offset, and the second parameter set in this application includes a second scaling factor and a second offset.

Example 13

Embodiment 13 illustrates a schematic diagram in which a first class value is used to determine the number of resource elements occupied by a second sub-signal within a first air interface resource block according to an embodiment of the present application; as shown in fig. 13. In embodiment 13, the number of resource elements occupied by the second sub-signal in the first air interface resource block is equal to the minimum value of a first value and a first limit value, where the first value is obtained by rounding up the product of the first class value and the number of bits included in the second bit block in the present application. In FIG. 13, the symbols

Representing an upward rounding.

As an embodiment, the first class of values are positive real numbers.

As an embodiment, the first value is a minimum positive integer not smaller than the first class value.

As an embodiment, the first limiting value is a positive integer.

As one embodiment, the first limit value is

Wherein α is the higher layer parameter scaling, l ₀ Is the index of the first multicarrier symbol occupied by the PUSCH and excluding the DMRS, the

Is the number of multicarrier symbols occupied by PUSCH, said +.>

Is the number of REs on the l-th multicarrier symbol that can be occupied by UCI. The first wireless signal in the present application is transmitted on the PUSCH. The said

Said alpha, said l ₀ Said->

And said->

See section 6.3.2.4 of 3gpp ts38.212 for specific definition.

As one embodiment, the first limit value is

Said Q' _ACK Is the number of REs occupied by HARQ-ACKs. The second bit block carries an HARQ-ACK. Said->

Said alpha, said->

Said->

And said Q' _ACK See section 6.3.2.4 of 3gpp ts38.212 for specific definition.

As one embodiment, the first limit value is

The said

Said->

Said->

And said Q' _ACK See section 6.3.2.4 of 3gpp ts38.212 for specific definition.

Said alpha, said->

Said->

Said Q' _ACK And said Q' _CSI-1 See section 6.3.2.4 of 3gpp ts38.212 for specific definition.

As one embodiment, the first limit value is

Said->

Is the bandwidth configured by the latest AUL activation DCI (AUL activation DCI), said +.>

Is the number of multicarrier symbols allocated to PUSCH. The first wireless signal in the present application is transmitted on the PUSCH. Said->

And said->

See section 5.2.2 of 3gpp ts36.212 for specific definition.

Example 14

Embodiment 14 illustrates a schematic diagram of a relationship between a first class value and a target offset according to one embodiment of the present application; as shown in fig. 14. In embodiment 14, the first class value is equal to a product of a first class reference value and the target offset, where the first class reference value relates to a number of resource elements included in the first air interface resource block in the present application and a number of bits included in the first bit block in the present application.

As an embodiment, the first class value is linearly related to the target offset.

As an embodiment, the first type of reference value is a positive real number.

As one embodiment, the first class reference value is equal to

The C is _UL-SCH Is the number of code blocks included in the PUSCH, the K _r Is the number of bits comprised by the r-th code block, said +.>

Is the number of multicarrier symbols occupied by PUSCH, said +.>

Is the number of REs on the l-th multicarrier symbol that can be occupied by UCI. The first wireless signal in the present application is transmitted on the PUSCH. Said->

The C is _UL-SCH The K is _r Said->

And said->

See section 6.3.2.4 of 3gpp ts38.212 for specific definition.

As one embodiment, the first class reference value is equal to

The R is a code rate of PUSCH, the Q _m Is the modulation order (modulation order) of PUSCH. The first wireless signal in the present application is transmitted on the PUSCH. Said->

Said R and said Q _m See section 6.3.2.4 of 3gpp ts38.212 for specific definition.

As one embodiment, the first class reference value is equal to

The x is the corresponding maximum I in the TB block carried by the PUSCH _MCS Index of TB block of (C) ^(x) Is the number of code blocks comprised by the TB block with index x, said +. >

The number of bits comprised by the r-th code block of the TB block with index x, said +.>

Is the number of multicarrier symbols occupied by the first transmission of a TB block with index x, said +.>

Is the bandwidth occupied by the first transmission of a TB block indexed x. The first wireless signal in the present application is transmitted on the PUSCH. The said

The x and the C ^(x) Said->

Said->

And said

See section 5.2.2 of 3gpp ts36.212 for specific definition.

Example 15

Embodiment 15 illustrates a schematic diagram in which a timing relationship between the first signaling and the second signaling is used to determine the set of target parameters according to one embodiment of the present application; as shown in fig. 15. In embodiment 15, when the first signaling is not earlier in time domain than the second signaling, the target parameter set is the first parameter set in the present application; when the first signaling is earlier in time domain than the second signaling, the target parameter set is the second parameter set in the present application.

As an embodiment, the first signaling is not earlier in time domain than the second signaling includes: the starting time of the time domain resource occupied by the first signaling is not earlier than the starting time of the time domain resource occupied by the second signaling.

As an embodiment, the first signaling is not earlier in time domain than the second signaling includes: and the end time of the time domain resource occupied by the first signaling is not earlier than the end time of the time domain resource occupied by the second signaling.

As an embodiment, the first signaling is not earlier in time domain than the second signaling includes: the starting time of the time domain resource occupied by the first signaling is not earlier than the ending time of the time domain resource occupied by the second signaling.

As an embodiment, the first signaling is not earlier in time domain than the second signaling includes: the starting time of the time domain resource occupied by the first signaling is later than the starting time of the time domain resource occupied by the second signaling.

As an embodiment, the first signaling is not earlier in time domain than the second signaling includes: and the end time of the time domain resource occupied by the first signaling is later than the end time of the time domain resource occupied by the second signaling.

As an embodiment, the first signaling is not earlier in time domain than the second signaling includes: the starting time of the time domain resource occupied by the first signaling is later than the ending time of the time domain resource occupied by the second signaling.

As an embodiment, the first signaling is earlier in time domain than the second signaling includes: the starting time of the time domain resource occupied by the first signaling is earlier than the starting time of the time domain resource occupied by the second signaling.

As an embodiment, the first signaling is earlier in time domain than the second signaling includes: the end time of the time domain resource occupied by the first signaling is earlier than the end time of the time domain resource occupied by the second signaling.

As an embodiment, the first signaling is earlier in time domain than the second signaling includes: the end time of the time domain resource occupied by the first signaling is earlier than the start time of the time domain resource occupied by the second signaling.

Example 16

Embodiment 16 illustrates a schematic diagram in which a timing relationship between the first signaling and the second signaling is used to determine the set of target parameters according to one embodiment of the present application; as shown in fig. 16. In embodiment 16, when the first signaling is not earlier in time domain than the second signaling, the target parameter set is the first parameter set in the present application; when the first signaling is temporally earlier than the second signaling, at least one of the first signaling and the second signaling is used to determine the target parameter set from the first parameter set and the second parameter set in the present application.

As an embodiment, the target parameter set is the first parameter set when the first signaling is not earlier in time domain than the second signaling; when the first signaling is temporally earlier than the second signaling, the first signaling is used to determine the target parameter set from the first parameter set and the second parameter set.

As an embodiment, the target parameter set is the first parameter set when the first signaling is not earlier in time domain than the second signaling; when the first signaling is temporally earlier than the second signaling, only the first signaling of the first signaling and the second signaling is used to determine the target parameter set from the first parameter set and the second parameter set.

As an embodiment, the target parameter set is the first parameter set when the first signaling is not earlier in time domain than the second signaling; when the first signaling is temporally earlier than the second signaling, the second signaling is used to determine the target parameter set from the first parameter set and the second parameter set.

As an embodiment, the target parameter set is the first parameter set when the first signaling is not earlier in time domain than the second signaling; when the first signaling is temporally earlier than the second signaling, only the second signaling of the first signaling and the second signaling is used to determine the target parameter set from the first parameter set and the second parameter set.

As an embodiment, the target parameter set is the first parameter set when the first signaling is not earlier in time domain than the second signaling; when the first signaling is temporally earlier than the second signaling, the first signaling and the second signaling are used to determine the target parameter set from the first parameter set and the second parameter set.

As an embodiment, when the first signaling is temporally earlier than the second signaling, a signaling identification of the second signaling is used to determine the target parameter set from the first parameter set and the second parameter set.

As an embodiment, the first signaling is earlier in time domain than the second signaling; when the signaling identifier of the second signaling is the signaling identifier in the first signaling identifier subset, the target parameter set is the first parameter set; when the signaling identity of the second signaling is a signaling identity in a second subset of signaling identities, the target parameter set is the second parameter set. The first subset of signaling identifications and the second subset of signaling identifications each include a positive integer number of signaling identifications.

As a sub-embodiment of the above embodiment, there is no one signaling identity belonging to both the first subset of signaling identities and the second subset of signaling identities.

As a sub-embodiment of the above embodiment, the first subset of signaling identities comprises a C-RNTI.

As a sub-embodiment of the above embodiment, the second subset of signaling identities comprises MCS-C-RNTI.

As an embodiment, the signaling identity of the second signaling is one signaling identity of a set of candidate signaling identities, the set of candidate signaling identities comprising a positive integer number of signaling identities, the set of candidate signaling identities comprising a C-RNTI and an MCS-C-RNTI.

As an embodiment, when the first signaling is earlier in time domain than the second signaling, a signaling format (DCI format) of the second signaling is used to determine the target parameter set from the first parameter set and the second parameter set.

As an embodiment, the first signaling is earlier in time domain than the second signaling; when the signaling format of the second signaling is the signaling format in the first subset of signaling formats, the target parameter set is the first parameter set; when the signaling format of the second signaling is a signaling format in a second subset of signaling formats, the target parameter set is the second parameter set. The first subset of signaling formats and the second subset of signaling formats each include a positive integer number of signaling formats.

As a sub-embodiment of the above embodiment, there is no one signaling format belonging to both the first subset of signaling formats and the second subset of signaling formats.

As a sub-embodiment of the above embodiment, the first subset of signaling formats includes DCI format 1_0 and DCI format 1_1.

As a sub-embodiment of the above embodiment, the second subset of signaling formats does not include DCI format 1_0 and DCI format 1_1.

As an embodiment, the signaling format of the second signaling is one signaling format of a set of candidate signaling formats, the set of candidate signaling formats including a positive integer number of signaling formats, the set of candidate signaling formats including DCI format 1_0 and DCI format 1_1.

As an embodiment, the specific definition of the DCI format 1_0 and the DCI format 1_1 is referred to 3gpp ts38.212.

As an embodiment, the second signaling indicates the target parameter set from the first parameter set and the second parameter set when the first signaling is earlier in time domain than the second signaling.

As a sub-embodiment of the above embodiment, the second signaling explicitly indicates the target parameter set from the first parameter set and the second parameter set.

As a sub-embodiment of the above embodiment, the second signaling implicitly indicates the target parameter set from the first parameter set and the second parameter set.

As a sub-embodiment of the above embodiment, when the second signaling includes a fifth field, the target parameter set is the second parameter set, the fifth field in the second signaling indicating the second parameter set; when the second signaling does not include the fifth field, the target parameter set is the first parameter set.

As a sub-embodiment of the above embodiment, the second signaling includes a fifth field, the fifth field in the second signaling indicating the target parameter set from the first parameter set and the second parameter set.

As a sub-embodiment of the above embodiment, the second signaling includes a fifth field, the fifth field in the second signaling indicating whether the target parameter set is the first parameter set.

As an embodiment, when the first signaling is temporally earlier than the second signaling, a signaling identification of the first signaling is used to determine the target parameter set from the first parameter set and the second parameter set.

As an embodiment, the first signaling is earlier in time domain than the second signaling; when the signaling identifier of the first signaling is a signaling identifier in a first signaling identifier subset, the target parameter set is the first parameter set; when the signaling identity of the first signaling is a signaling identity in a second subset of signaling identities, the target parameter set is the second parameter set. The first subset of signaling identifications and the second subset of signaling identifications each include a positive integer number of signaling identifications.

As an embodiment, the signaling identity of the first signaling is one signaling identity of a set of candidate signaling identities, the set of candidate signaling identities comprising a positive integer number of signaling identities, the set of candidate signaling identities comprising a C-RNTI, a CS-RNTI and an MCS-C-RNTI.

As an embodiment, when the first signaling is temporally earlier than the second signaling, the signaling identity of the first signaling and the signaling identity of the second signaling are used to determine the target parameter set from the first parameter set and the second parameter set.

As an embodiment, the first signaling is earlier in time domain than the second signaling; when the signaling identification of the first signaling and the signaling identification of the second signaling belong to different signaling identification subsets among M1 signaling identification subsets, the target parameter set is the first parameter set; the target parameter set is the second parameter set when the signaling identity of the first signaling and the signaling identity of the second signaling belong to the same subset of signaling identities of the M1 subsets of signaling identities. M1 is a positive integer greater than 1, any one of the M1 signaling identification subsets comprising a positive integer number of signaling identifications.

As an embodiment, the first signaling is earlier in time domain than the second signaling; when the signaling identifier of the first signaling and the signaling identifier of the second signaling belong to the same signaling identifier subset among M1 signaling identifier subsets, the target parameter set is the first parameter set; the target parameter set is the second parameter set when the signaling identity of the first signaling and the signaling identity of the second signaling belong to different ones of the M1 signaling identity subsets. M1 is a positive integer greater than 1, any one of the M1 signaling identification subsets comprising a positive integer number of signaling identifications.

As an embodiment, there is no one signaling identity belonging to different ones of said M1 subsets of signaling identities at the same time.

As an embodiment, when the first signaling is earlier in time domain than the second signaling, a signaling format (DCI format) of the first signaling is used to determine the target parameter set from the first parameter set and the second parameter set.

As an embodiment, the first signaling is earlier in time domain than the second signaling; when the signaling format of the first signaling is a signaling format in a first subset of signaling formats, the target parameter set is the first parameter set; when the signaling format of the first signaling is a signaling format in a second subset of signaling formats, the target parameter set is the second parameter set. The first subset of signaling formats and the second subset of signaling formats each include a positive integer number of signaling formats.

As an embodiment, the signaling format of the first signaling is one signaling format of a set of candidate signaling formats, the set of candidate signaling formats including a positive integer number of signaling formats, the set of candidate signaling formats including DCI format 0_0 and DCI format 0_1.

As an embodiment, when the first signaling is earlier than the second signaling in time domain, a signaling format (DCI format) of the first signaling and a signaling format of the second signaling are used to determine the target parameter set from the first parameter set and the second parameter set.

As an embodiment, the first signaling is earlier in time domain than the second signaling; when the signaling format of the first signaling and the signaling format of the second signaling belong to different signaling format subsets among M2 signaling format subsets, the target parameter set is the first parameter set; when the signaling format of the first signaling and the signaling format of the second signaling belong to the same subset of signaling formats of the M2 subsets of signaling formats, the target parameter set is the second parameter set. M2 is a positive integer greater than 1, any one of the M2 signaling format subsets comprising a positive integer number of signaling formats.

As an embodiment, the first signaling is earlier in time domain than the second signaling; when the signaling format of the first signaling and the signaling format of the second signaling belong to the same signaling format subset of M2 signaling format subsets, the target parameter set is the first parameter set; the target parameter set is the second parameter set when the signaling format of the first signaling and the signaling format of the second signaling belong to different ones of the M2 signaling format subsets. M2 is a positive integer greater than 1, any one of the M2 signaling format subsets comprising a positive integer number of signaling formats.

As an embodiment, there is no one signaling format belonging to different ones of the M2 signaling format subsets at the same time.

As an embodiment, when the first signaling is temporally earlier than the second signaling, a second time interval is used to determine the target parameter set from the first parameter set and the second parameter set; the second time interval is a time interval between a time domain resource occupied by the second signaling and a time domain resource occupied by the second air interface resource block in the present application.

As a sub-embodiment of the above embodiment, the second signaling indicates the second time interval.

As a sub-embodiment of the above embodiment, the second signaling includes a sixth field, the sixth field of the second signaling indicating the second time interval. The sixth domain of the second signaling includes all or part of the information in the PDSCH-to-harq_ feedback timing indicator domain.

As a sub-embodiment of the above embodiment, the second time interval is indicated by a higher layer (layer) parameter dl-DataToUL-ACK.

As a sub-embodiment of the above embodiment, the second time interval is a non-negative integer.

As a sub-embodiment of the above embodiment, the second time interval is a positive integer.

As a sub-embodiment of the above embodiment, the unit of the second time interval is a slot (slot).

As a sub-embodiment of the foregoing embodiment, the value of the second time interval is K2, the second signaling belongs to the nth time slot in the time domain, and the second air interface resource block belongs to the n+k2 th time slot in the time domain.

As a sub-embodiment of the above embodiment, when the second time interval is greater than a first threshold, the target parameter set is the first parameter set; the target parameter set is the second parameter set when the second time interval is not greater than the first threshold.

As a sub-embodiment of the above embodiment, when the second time interval is smaller than a first threshold, the target parameter set is the first parameter set; the target parameter set is the second parameter set when the second time interval is not less than the first threshold.

As an embodiment, when the first signaling is temporally earlier than the second signaling, a first time interval is used to determine the target parameter set from the first parameter set and the second parameter set; the first time interval is a time interval between a time domain resource occupied by the first signaling and a time domain resource occupied by the first air interface resource block in the present application.

As a sub-embodiment of the above embodiment, the first signaling indicates the first time interval.

As a sub-embodiment of the above embodiment, the first time interval is a non-negative integer.

As a sub-embodiment of the above embodiment, the first time interval is a positive integer.

As a sub-embodiment of the above embodiment, the unit of the first time interval is a slot (slot).

As a sub-embodiment of the foregoing embodiment, the value of the first time interval is K3, the first signaling belongs to an nth time slot in a time domain, and the first air interface resource block belongs to an n+k3 th time slot in the time domain.

As a sub-embodiment of the above embodiment, the second field in the first signaling indicates the first time interval.

As a sub-embodiment of the above embodiment, when the first time interval is greater than a first threshold, the target parameter set is the first parameter set; the target parameter set is the second parameter set when the first time interval is not greater than the first threshold.

As a sub-embodiment of the above embodiment, when the first time interval is smaller than a first threshold, the target parameter set is the first parameter set; the target parameter set is the second parameter set when the first time interval is not less than the first threshold.

As an embodiment, when the first signaling is temporally earlier than the second signaling, a first time interval and a second time interval are jointly used to determine the target parameter set from the first parameter set and the second parameter set; the first time interval is a time interval between time domain resources occupied by the first signaling and time domain resources occupied by the first air interface resource block, and the second time interval is a time interval between time domain resources occupied by the second signaling and time domain resources occupied by the second air interface resource block.

As a sub-embodiment of the above embodiment, when the first time interval minus the second time interval is smaller than a second threshold, the target parameter set is the first parameter set; the target parameter set is the second parameter set when the first time interval minus the second time interval is not less than a second threshold.

As a sub-embodiment of the above embodiment, the target parameter set is the first parameter set when the first time interval minus the second time interval is greater than a second threshold; the target parameter set is the second parameter set when the first time interval minus the second time interval is not greater than a second threshold.

As an embodiment, the second air interface resource block in the present application is used to determine the target parameter set from the first parameter set and the second parameter set when the first signaling is earlier than the second signaling in time domain.

As an embodiment, the first signaling is earlier in time domain than the second signaling; when the second air interface resource block belongs to a first air interface resource block set, the target parameter set is the first parameter set; when the second air interface resource block belongs to a second air interface resource block set, the target parameter set is the second parameter set. The first set of air interface resource blocks and the second set of air interface resource blocks each include a positive integer number of air interface resource blocks.

As a sub-embodiment of the above embodiment, an intersection of the first set of air interface resource blocks and the second set of air interface resource blocks is empty.

As an embodiment, the target parameter set is the first parameter set when the first signaling is not earlier in time domain than the second signaling; when the first signaling is earlier than the second signaling in time domain, an MCS table corresponding to the second radio signal is used to determine the target parameter set from the first parameter set and the second parameter set.

As an embodiment, the target parameter set is the first parameter set when the first signaling is not earlier in time domain than the second signaling; when the first signaling is earlier than the second signaling in time domain, an MCS table corresponding to the first sub-signal is used to determine the target parameter set from the first parameter set and the second parameter set.

As an embodiment, the target parameter set is the first parameter set when the first signaling is not earlier in time domain than the second signaling; when the first signaling is earlier than the second signaling in the time domain, the MCS table corresponding to the second radio signal and the MCS table corresponding to the first sub-signal are used to determine the target parameter set from the first parameter set and the second parameter set.

As one embodiment, when the first signaling is earlier than the second signaling in the time domain, an MCS table corresponding to the second radio signal is used to determine the target parameter set from the first parameter set and the second parameter set.

As an embodiment, the first signaling is earlier in time domain than the second signaling; when the MCS table corresponding to the second wireless signal belongs to a first MCS table set, the target parameter set is the first parameter set; and when the MCS table corresponding to the second wireless signal belongs to a second MCS table set, the target parameter set is the second parameter set. The first MCS Table set and the second MCS Table set respectively comprise a positive integer number of tables in Table 5.1.3.1-1, table 5.1.3.1-2 and Table 5.1.3.1-3 in 3GPP TS 38.214.

As an embodiment, there is no one MCS table belonging to both the first MCS table set and the second MCS table set.

As an embodiment, the first MCS Table set includes Table 5.1.3.1-1 in 3gpp ts 38.214.

As an embodiment, the first MCS Table set includes Table 5.1.3.1-2 in 3gpp ts 38.214.

As an embodiment, the second MCS Table set includes Table 5.1.3.1-3 in 3gpp ts 38.214.

As an embodiment, the MCS Table corresponding to the second radio signal is one of Table 5.1.3.1-1, table 5.1.3.1-2 and Table 5.1.3.1-3 in 3gpp ts 38.214.

As one embodiment, the higher layer parameter MCS-Table indicates an MCS Table corresponding to the second radio signal.

As an embodiment, a PDSCH-Config IE (Information Element ) is used to indicate the MCS table corresponding to the second radio signal.

As an embodiment, the MCS-Table field (field) in the PDSCH-Config IE is used to indicate the MCS Table corresponding to the second radio signal.

For a specific definition of the higher layer parameters mcs-Table, see section 6.1.4 of 3gpp ts38.214 and 3gpp ts38.331, as an example.

For a specific definition of the PDSCH-Config IE, see 3gpp ts38.331, as an embodiment.

For a specific definition of the mcs-Table domain, see 3gpp ts38.331, as an embodiment.

As an embodiment, when the first signaling is earlier than the second signaling in the time domain, an MCS table corresponding to the first sub-signal is used to determine the target parameter set from the first parameter set and the second parameter set.

As an embodiment, the first signaling is earlier in time domain than the second signaling; when the MCS table corresponding to the first sub-signal belongs to a first MCS table set, the target parameter set is the first parameter set; and when the MCS table corresponding to the first sub-signal belongs to a second MCS table set, the target parameter set is the second parameter set. The first MCS Table set and the second MCS Table set respectively comprise a positive integer number of tables in Table 5.1.3.1-1, table 5.1.3.1-2 and Table 5.1.3.1-3 in 3GPP TS 38.214.

As an embodiment, the first signaling indicates an MCS table corresponding to the first sub-signal.

As an embodiment, the MCS Table corresponding to the first sub-signal is one of Table 5.1.3.1-1, table 5.1.3.1-2 and Table 5.1.3.1-3 in 3gpp ts 38.214.

As an embodiment, a higher layer parameter MCS-Table is used to determine the MCS Table corresponding to the first sub-signal.

As an embodiment, a PUSCH-Config IE is used to indicate the MCS table corresponding to the first sub-signal.

As an embodiment, the MCS-Table field (field) in the PUSCH-Config IE is used to indicate the MCS Table corresponding to the first sub-signal.

As an embodiment, the MCS-table transform precoder field (field) in the PUSCH-Config IE is used to indicate the MCS table corresponding to the first sub-signal.

As an embodiment, configuredGrantConfig IE is used to indicate the MCS table corresponding to the first sub-signal.

As an embodiment, the MCS-Table field (field) in ConfiguredGrantConfig IE is used to indicate the MCS Table corresponding to the first sub-signal.

As an embodiment, the MCS-table transform precoder field (field) in ConfiguredGrantConfig IE is used to indicate the MCS table corresponding to the first sub-signal.

For a specific definition of the PUSCH-Config IE, see 3gpp ts38.331, as an embodiment.

For a specific definition of ConfiguredGrantConfig IE, see 3gpp ts38.331, as an example.

For a specific definition of the mcs-TableTransformPrecoder domain, see 3gpp ts38.331, as an example.

As an embodiment, when the first signaling is earlier than the second signaling in the time domain, the MCS table corresponding to the first sub-signal and the MCS table corresponding to the second wireless signal are used together to determine the target parameter set from the first parameter set and the second parameter set.

As an embodiment, the first signaling is earlier in time domain than the second signaling; when the MCS table corresponding to the first sub-signal and the second wireless signal belongs to the same MCS table subset of M3 MCS table subsets, the target parameter set is the first parameter set; and when the MCS tables corresponding to the first sub-signal and the second wireless signal respectively belong to different MCS table subsets in the M3 MCS table subsets, the target parameter set is the second parameter set. M3 is a positive integer greater than 1, and any one of the M3 MCS Table subsets comprises a positive integer of Table 5.1.3.1-1, table 5.1.3.1-2, and Table 5.1.3.1-3 in 3GPP TS 38.214.

As an embodiment, the first signaling is earlier in time domain than the second signaling; when the MCS tables corresponding to the first sub-signal and the second wireless signal respectively belong to different MCS table subsets in M3 MCS table subsets, the target parameter set is the first parameter set; and when the MCS table corresponding to the first sub-signal and the second wireless signal belongs to the same MCS table subset in the M3 MCS table subsets, the target parameter set is the second parameter set. M3 is a positive integer greater than 1, and any one of the M3 MCS Table subsets comprises a positive integer of Table 5.1.3.1-1, table 5.1.3.1-2, and Table 5.1.3.1-3 in 3GPP TS 38.214.

As an example, there is no one Table in tables 5.1.3.1-1, 5.1.3.1-2 and 5.1.3.1-3 in 3gpp ts38.214 while belonging to different MCS Table subsets among the M3 MCS Table subsets.

As an embodiment, when the first signaling is earlier than the second signaling in the time domain, the CQI Table corresponding to the second bit block is used to determine the target parameter set from the first parameter set and the second parameter set.

As an embodiment, the first signaling is earlier in time domain than the second signaling; when the CQI table corresponding to the second bit block belongs to a first CQI table set, the target parameter set is the first parameter set; and when the CQI table corresponding to the second bit block belongs to a second CQI table set, the target parameter set is the second parameter set. The first CQI Table set and the second CQI Table set respectively comprise a positive integer number of tables in tables 5.2.2.1-2, tables 5.2.2.1-3 and tables 5.2.2.1-4 in 3GPP TS 38.214.

As a sub-embodiment of the above embodiment, there is no one CQI table belonging to both the first set of CQI tables and the second set of CQI tables.

As a sub-embodiment of the above embodiment, the first MCS Table set includes Table 5.2.2.1-2 in 3gpp ts 38.214.

As a sub-embodiment of the above embodiment, the first MCS Table set includes Table 5.2.2.1-3 in 3gpp ts 38.214.

As a sub-embodiment of the above embodiment, the second MCS Table set includes Table 5.2.2.1-4 in 3gpp ts 38.214.

As an embodiment, the second bit block carries a first CQI, and the CQI Table corresponding to the second bit block refers to CQI-Table corresponding to the first CQI.

As an embodiment, the second bit block carries a first CSI, and the CQI Table corresponding to the second bit block refers to CQI-Table of CSI-ReportConfig corresponding to the first CSI.

As an embodiment, the CQI Table corresponding to the second bit block is one of Table 5.2.2.1-2, table 5.2.2.1-3 and Table 5.2.2.1-4 in 3gpp ts 38.214.

As an embodiment, a higher layer parameter CQI-Table is used to indicate the CQI Table corresponding to the second bit block.

As an embodiment, a CSI-ReportConfig IE is used to indicate a CQI table corresponding to the second radio signal.

As an embodiment, a CQI-Table field (field) in the CSI-ReportConfig IE is used to indicate the CQI Table corresponding to the second radio signal.

For a specific definition of CSI-ReportConfig IE see 3gpp ts38.331, as an embodiment.

For a specific definition of cqi-Table, see 3GPP TS38.331, for an embodiment.

Example 17

Embodiment 17 illustrates a schematic diagram in which first signaling is used to determine a second parameter set according to one embodiment of the present application; as shown in fig. 17.

As an embodiment, the first signaling indicates the second parameter set.

As an embodiment, the first signaling explicitly indicates the second parameter set.

As an embodiment, the first signaling implicitly indicates the second parameter set.

As an embodiment, the second parameter set is one parameter set of K1 parameter sets, K1 being a positive integer greater than 1; the first signaling indicates the second parameter set from the K1 parameter sets.

As an embodiment, the second parameter set is one parameter set of the K parameter sets in the present application, and the first signaling indicates the second parameter set from the K parameter sets.

As an embodiment, the number of parameters included in the second parameter set is equal to the number of parameters included in the first parameter set in the application, and the parameters included in the second parameter set and the parameters included in the first parameter set are in one-to-one correspondence; the first signaling indicates a difference between each parameter in the second set of parameters and a corresponding parameter in the first set of parameters.

As an embodiment, the second parameter set includes the second offset, the first parameter set includes the first offset, and the first signaling indicates a difference between the second offset and the first offset.

As an embodiment, the second parameter set comprises the second scaling factor, the first parameter set comprises the first scaling factor, and the first signaling indicates a difference between the second scaling factor and the first scaling factor.

Example 18

Embodiment 18 illustrates a schematic diagram of the second parameter set and the first signaling independence in accordance with one embodiment of the present application; as shown in fig. 18.

As an embodiment, the second parameter set is default.

As an embodiment, the second parameter set is fixed.

As an embodiment, the second parameter set is semi-static (semi-static) configured.

As an embodiment, the second parameter set is configured by higher layer (higher layer) signaling.

As an embodiment, the second parameter set is configured by RRC signaling.

As an embodiment, the second set of parameters does not require physical layer signaling configuration.

As an embodiment, third information indicates the second parameter set, the third information being carried by RRC signaling.

As a sub-embodiment of the above embodiment, the third information includes all or part of information in a uci-on pusch domain (field).

As a sub-embodiment of the above embodiment, the third information includes all or part of information in the uci-on PUSCH domain in the PUSCH-Config IE.

As a sub-embodiment of the above embodiment, the third information includes all or part of information in UCI-on pusch.

As a sub-embodiment of the above embodiment, the third information includes all or part of information in BetaOffsets.

As an embodiment, the second signaling in the present application indicates the second parameter set.

As an embodiment, the second signaling in the present application explicitly indicates the second parameter set.

As an embodiment, the second signaling in the present application implicitly indicates the second parameter set.

As an embodiment, the second parameter set is one parameter set of K1 parameter sets, K1 being a positive integer greater than 1; the second signaling in the present application indicates the second parameter set from the K1 parameter sets.

As an embodiment, the second parameter set is one of the K parameter sets in the present application, from which the second signaling in the present application indicates the second parameter set.

Example 19

Embodiment 19 illustrates a schematic diagram of a timing relationship between first signaling, second signaling, first wireless signal and second wireless signal according to one embodiment of the present application; as shown in fig. 19. In embodiment 19, the first signaling is no later in the time domain than the second signaling, the second signaling is no later in the time domain than the second wireless signal, and the second wireless signal is no later in the time domain than the first wireless signal.

As an embodiment, the end time of the time domain resource occupied by the first signaling is no later than the start time of the time domain resource occupied by the second signaling.

As an embodiment, the end time of the time domain resource occupied by the second signaling is no later than the start time of the time domain resource occupied by the second wireless signal.

As an embodiment, the end time of the time domain resource occupied by the second wireless signal is no later than the start time of the time domain resource occupied by the first wireless signal.

As an embodiment, the end time of the time domain resource occupied by the first signaling is earlier than the start time of the time domain resource occupied by the second signaling.

As an embodiment, the end time of the time domain resource occupied by the second signaling is earlier than the start time of the time domain resource occupied by the second wireless signal.

As an embodiment, the end time of the time domain resource occupied by the second wireless signal is earlier than the start time of the time domain resource occupied by the first wireless signal.

Example 20

Embodiment 20 illustrates a schematic diagram of a timing relationship between first signaling, second signaling, first wireless signal and second wireless signal according to one embodiment of the present application; as shown in fig. 20. In embodiment 20, the second signaling is no later in the time domain than the second wireless signal, the second wireless signal is no later in the time domain than the first signaling, and the first signaling is no later in the time domain than the first wireless signal.

As an embodiment, the end time of the time domain resource occupied by the second wireless signal is no later than the start time of the time domain resource occupied by the first signaling.

As an embodiment, the end time of the time domain resource occupied by the first signaling is no later than the start time of the time domain resource occupied by the first wireless signal.

As an embodiment, the end time of the time domain resource occupied by the second wireless signal is earlier than the start time of the time domain resource occupied by the first signaling.

As an embodiment, the end time of the time domain resource occupied by the first signaling is earlier than the start time of the time domain resource occupied by the first wireless signal.

As an embodiment, the end time of the time domain resource occupied by the second signaling is no later than the start time of the time domain resource occupied by the first signaling.

As an embodiment, the end time of the time domain resource occupied by the second signaling is earlier than the start time of the time domain resource occupied by the first signaling.

Example 21

Embodiment 21 illustrates a schematic diagram in which a second wireless signal is used to generate a second block of bits according to one embodiment of the present application; as shown in fig. 21. In embodiment 21, the second signaling in the present application indicates scheduling information of the second wireless signal, and the second bit block indicates whether the second wireless signal is correctly received.

As an embodiment, the second signaling indicates a time-frequency resource occupied by the second wireless signal.

As an embodiment, the second signaling explicitly indicates a time-frequency resource occupied by the second wireless signal.

As an embodiment, the second signaling implicitly indicates a time-frequency resource occupied by the second wireless signal.

As an embodiment, the scheduling information of the second wireless signal includes one or more of { occupied time domain resource, occupied frequency domain resource, scheduled MCS, DMRS configuration information, HARQ process number, RV, NDI }.

As an embodiment, the end time of the time domain resource occupied by the second wireless signal is earlier than the start time of the second air interface resource block in the present application.

As an embodiment, the end time of the time domain resource occupied by the second wireless signal is earlier than the start time of the first air interface resource block in the present application.

As one embodiment, the second wireless signal is used to generate the second bit block comprising: the second bit block indicates whether the second wireless signal is received correctly.

As one embodiment, the second wireless signal is used to generate the second bit block comprising: the second wireless signal carries a third bit block, the third bit block comprising one TB; the second bit block indicates whether the third bit block was received correctly.

As an embodiment, the second radio signal is transmitted on a downlink physical layer data channel (i.e. a downlink channel that can be used to carry physical layer data).

As one embodiment, the second wireless signal is transmitted on PDSCH.

Example 22

Embodiment 22 illustrates a schematic diagram in which a second wireless signal is used to generate a second block of bits according to one embodiment of the present application; as shown in fig. 22. In embodiment 22, the second radio signal includes a first downlink reference signal, and the second signaling in the present application is used to determine configuration information of the first downlink reference signal. A measurement for the first downlink reference signal is used to determine the second block of bits.

As an embodiment, the first downlink reference signal includes a DMRS.

As an embodiment, the first downlink reference signal includes a CSI-RS (Channel-State Information Reference Signals, channel state information reference signal).

As an embodiment, the firstThe configuration information of a downlink reference signal comprises { occupied time domain resource, occupied frequency domain resource, occupied code domain resource, RS sequence, mapping mode, DMRS type, cyclic shift (OCC, w) _f (k′)，w _t (l') }. The w is _f (k') and said w _t (l') is a spreading sequence in the frequency and time domains, respectively, said w _f (k') and said w _t For specific definition of (l'), see section 7.4.1 of 3gpp ts 38.211.

As an embodiment, the measurement for the first downlink reference signal is used to generate a first channel quality, the second block of bits carrying the first channel quality.

As a sub-embodiment of the above embodiment, the first channel quality comprises CQI.

As a sub-embodiment of the above embodiment, the first channel quality comprises CRI.

As a sub-embodiment of the above embodiment, the first channel quality includes PMI.

As a sub-embodiment of the above embodiment, the first channel quality comprises RSRP.

As a sub-embodiment of the above embodiment, the first channel quality comprises RSRQ.

As an embodiment, the second signaling explicitly indicates configuration information of the first downlink reference signal.

As an embodiment, the second signaling implicitly indicates configuration information of the first downlink reference signal.

As an embodiment, the second signaling indicates an index of a reference signal resource corresponding to the first downlink reference signal.

As an embodiment, the reference signal resource corresponding to the first downlink reference signal includes CSI-RS resource.

As one embodiment, the second wireless signal is used to generate the second bit block comprising: a measurement for the second wireless signal is used to determine the second block of bits.

Example 23

Embodiment 23 illustrates a schematic diagram in which first information is used to determine K parameter sets according to one embodiment of the present application; as shown in fig. 23. In embodiment 23, the first information is used to determine the K parameter sets; the first parameter set in this application is one parameter set of the K parameter sets.

As an embodiment, the first information is carried by higher layer (higher layer) signaling.

As an embodiment, the first information is carried by RRC signaling.

As an embodiment, the first information is carried by MAC CE signaling.

As an embodiment, the first information comprises all or part of the information in the uci-on pusch domain (field).

As an embodiment, the first information includes all or part of information in a uci-on PUSCH domain (field) in a PUSCH-Config IE.

As an embodiment, the first information comprises all or part of the information in uci-on pusch domain (field) in ConfiguredGrantConfig IE.

As an embodiment, the first information includes all or part of information in UCI-on pusch.

As an embodiment, the first information includes all or part of information in CG-UCI-on pusch.

As an embodiment, the first information includes all or part of the information in BetaOffsets.

For a specific definition of the uci-OnPUSCH domain, see 3GPP TS38.331, as an example.

For a specific definition of the UCI-on pusch, see 3gpp ts38.331, as an example.

For a specific definition of the CG-UCI-OnPUSCH, see 3GPP TS38.331, as an example.

For a specific definition of the BetaOffsets, see 3GPP TS38.331, as an example.

As an embodiment, the first information indicates the K parameter sets.

As an embodiment, the first information explicitly indicates the K parameter sets.

As an embodiment, the first information implicitly indicates the K parameter sets.

As an embodiment, said K is equal to 4.

As an embodiment, the K is greater than 4.

As an embodiment, any one of the K parameter sets includes a positive integer number of parameters.

As one embodiment, any one of the K parameter sets includes a positive integer number of parameters including

One or more of the following.

As an embodiment, any two parameter sets of the K parameter sets include an equal number of parameters.

As an embodiment, the number of parameters included in any two parameter sets of the K parameter sets is equal, and the parameters included in any two parameter sets of the K parameter sets are in one-to-one correspondence. A first reference parameter set and a second reference parameter set exist in the K parameter sets, and one parameter in the first reference parameter set is unequal to a corresponding parameter in the second reference parameter set.

As an embodiment, the first signaling indicates an index of the first parameter set in the K parameter sets.

As an embodiment, the first information indicates the K candidate parameter sets, any one of the K candidate parameter sets including a positive integer number of parameters. The K candidate parameter sets are in one-to-one correspondence with the K parameter sets; for any given parameter set of the K parameter sets, the given parameter set is a subset of a given candidate parameter set; the given candidate parameter set is a candidate parameter set corresponding to the given parameter set among the K candidate parameter sets.

As a sub-embodiment of the above embodiment, the given parameter set comprises a smaller number of parameters than the given candidate parameter set.

As a sub-embodiment of the above embodiment, the number of bits comprised by the second bit block in the present application is used to determine the given set of parameters from the given set of candidate parameters.

As a sub-embodiment of the above embodiment, the given parameter set includes L1 parameters, L1 being a positive integer greater than 1; all parameters in the given candidate parameter set are divided into L1 parameter pools, any one of the L1 parameter pools comprising a positive integer number of parameters in the given candidate parameter set, one parameter not being present in the given candidate parameter set belonging to both of the L1 parameter pools. The L1 parameters are in one-to-one correspondence with the L1 parameter pools, and any one of the L1 parameters is one parameter in the corresponding parameter pool. The number of bits comprised by the second bit block in the present application is used to determine a corresponding one of the L1 parameters from at least one of the L1 parameter pools.

As an embodiment, the second parameter set in the present application is one parameter set of the K parameter sets.

As an embodiment, the user equipment in the present application receives second information, where the second information indicates K1 parameter sets, and the second parameter set in the present application is one parameter set of the K1 parameter sets.

As a sub-embodiment of the above embodiment, the second information is carried by higher layer (higher layer) signaling.

As a sub-embodiment of the above embodiment, the second information is carried by RRC signaling.

As a sub-embodiment of the above embodiment, the second information is carried by MAC CE signaling.

As a sub-embodiment of the above embodiment, the second information and the first information are carried by different signaling.

As a sub-embodiment of the above embodiment, the second information and the first information are carried by the same signaling.

As a sub-embodiment of the above embodiment, the second information includes all or part of information in a uci-on pusch domain (field).

As a sub-embodiment of the above embodiment, the second information includes all or part of information in uci-on PUSCH domain (field) in PUSCH-Config IE.

As a sub-embodiment of the above embodiment, the second information includes all or part of information in uci-on pusch domain (field) in ConfiguredGrantConfig IE.

As a sub-embodiment of the above embodiment, the second information includes all or part of information in UCI-on pusch.

As a sub-embodiment of the above embodiment, the second information includes all or part of information in CG-UCI-on pusch.

As a sub-embodiment of the above embodiment, the second information includes all or part of information in BetaOffsets.

Example 24

Embodiment 24 illustrates a block diagram of a processing apparatus for use in a user equipment according to one embodiment of the present application; as shown in fig. 24. In fig. 24, the processing means 2400 in the user equipment comprises a first receiver 2401 and a first transmitter 2402.

In embodiment 24, the first receiver 2401 receives first signaling and second signaling; the first transmitter 2402 transmits a first wireless signal within a first air interface resource block.

In embodiment 24, the first signaling is used to determine the first air interface resource block and the first bit block size, and the second signaling is used to determine the second air interface resource block and the second bit block; the first air interface resource block and the second air interface resource block are not orthogonal in the time domain; the first wireless signal comprises at least the second sub-signal of a first sub-signal and a second sub-signal, the first sub-signal carrying the first bit block and the second sub-signal carrying the second bit block; the first signaling is used to determine a first parameter set, a target parameter set is used to determine a number of resource elements occupied by the second sub-signal within the first air interface resource block, the target parameter set is one of the first parameter set and the second parameter set; a timing relationship between the first signaling and the second signaling is used to determine the set of target parameters.

As an embodiment, the second parameter set is independent of the first signaling.

As one embodiment, the first receiver 2401 receives a second wireless signal; wherein the second signaling is used to determine time-frequency resources occupied by the second wireless signal, the second wireless signal being used to generate the second block of bits.

As one embodiment, the first receiver 2401 receives first information; wherein the first information is used to determine K parameter sets, K being a positive integer greater than 1; the first parameter set is one parameter set of the K parameter sets; the first signaling indicates the first parameter set from among the K parameter sets.

As an example, the first receiver 2401 includes at least one of { antenna 452, receiver 454, receive processor 456, multi-antenna receive processor 458, controller/processor 459, memory 460, data source 467} in example 4.

As an example, the first transmitter 2402 includes at least one of { antenna 452, transmitter 454, transmit processor 468, multi-antenna transmit processor 457, controller/processor 459, memory 460, data source 467} in example 4.

Example 25

Embodiment 25 illustrates a block diagram of a processing apparatus for use in a base station according to one embodiment of the present application; as shown in fig. 25. In fig. 25, the processing means 2500 in the base station comprises a second transmitter 2501 and a second receiver 2502.

In embodiment 25, the second transmitter 2501 transmits the first signaling and the second signaling; the second receiver 2502 receives a first wireless signal within a first air interface resource block.

In embodiment 25, the first signaling is used to determine the first air interface resource block and the first bit block size, and the second signaling is used to determine the second air interface resource block and the second bit block; the first air interface resource block and the second air interface resource block are not orthogonal in the time domain; the first wireless signal comprises at least the second sub-signal of a first sub-signal and a second sub-signal, the first sub-signal carrying the first bit block and the second sub-signal carrying the second bit block; the first signaling is used to determine a first parameter set, a target parameter set is used to determine a number of resource elements occupied by the second sub-signal within the first air interface resource block, the target parameter set is one of the first parameter set and the second parameter set; a timing relationship between the first signaling and the second signaling is used to determine the set of target parameters.

As one embodiment, the second transmitter 2501 transmits a second wireless signal; wherein the second signaling is used to determine time-frequency resources occupied by the second wireless signal, the second wireless signal being used to generate the second block of bits.

As one embodiment, the second transmitter 2501 transmits first information; wherein the first information is used to determine K parameter sets, K being a positive integer greater than 1; the first parameter set is one parameter set of the K parameter sets; the first signaling indicates the first parameter set from among the K parameter sets.

As an example, the second transmitter 2501 includes at least one of { antenna 420, transmitter 418, transmit processor 416, multi-antenna transmit processor 471, controller/processor 475, memory 476} in example 4.

As an example, the second receiver 2502 includes at least one of { antenna 420, receiver 418, receive processor 470, multi-antenna receive processor 472, controller/processor 475, memory 476} in example 4.

Those of ordinary skill in the art will appreciate that all or a portion of the steps of the above-described methods may be implemented by a program that instructs associated hardware, and the program may be stored on a computer readable storage medium, such as a read-only memory, a hard disk or an optical disk. Alternatively, all or part of the steps of the above embodiments may be implemented using one or more integrated circuits. Accordingly, each module unit in the above embodiment may be implemented in a hardware form or may be implemented in a software functional module form, and the application is not limited to any specific combination of software and hardware. User equipment, terminals and UEs in the present application include, but are not limited to, unmanned aerial vehicles, communication modules on unmanned aerial vehicles, remote control airplanes, aircraft, mini-planes, mobile phones, tablet computers, notebooks, vehicle-mounted communication devices, wireless sensors, network cards, internet of things terminals, RFID terminals, NB-IOT terminals, MTC (Machine Type Communication ) terminals, eMTC (enhanced MTC) terminals, data cards, network cards, vehicle-mounted communication devices, low cost mobile phones, low cost tablet computers, and other wireless communication devices. The base station or system device in the present application includes, but is not limited to, a macro cell base station, a micro cell base station, a home base station, a relay base station, a gNB (NR node B) NR node B, a TRP (Transmitter Receiver Point, transmitting and receiving node), and other wireless communication devices.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the scope of the present application. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application are intended to be included within the scope of the present application.

Claims

1. A user equipment for wireless communication, comprising:

a first receiver that receives a first signaling and a second signaling;

wherein the first signaling is used to determine the size of the first air interface resource block and a first bit block, the first bit block comprising one TB, the second signaling is used to determine a second air interface resource block and a second bit block, the second bit block carrying UCI; the first air interface resource block and the second air interface resource block are not orthogonal in the time domain; the first wireless signal comprises at least the second sub-signal of a first sub-signal and a second sub-signal, the first sub-signal carrying the first bit block and the second sub-signal carrying the second bit block; the first signaling is used to determine a first parameter set, a target parameter set is used to determine a number of resource elements occupied by the second sub-signal within the first air interface resource block, the target parameter set is one of the first parameter set and the second parameter set; a timing relationship between the first signaling and the second signaling is used to determine the set of target parameters.

2. The user equipment of claim 1, wherein the set of target parameters comprises a target scaling factor; the number of the resource elements occupied by the second sub-signal in the first air interface resource block is not greater than the product of the number of the resource elements included in the first air interface resource block and the target proportionality coefficient.

3. The user equipment according to claim 1 or 2, wherein the set of target parameters comprises a target offset; a first class value is used to determine a number of resource elements occupied by the second sub-signal within the first air interface resource block, the first class value being related to the target offset.

4. A user equipment according to any of claims 1-3, characterized in that the target parameter set is the first parameter set when the first signaling is not earlier in time domain than the second signaling.

5. The user equipment according to any of claims 1 to 4, wherein the target parameter set is the second parameter set when the first signaling is earlier in time domain than the second signaling;

alternatively, when the first signaling is temporally earlier than the second signaling, at least one of the first signaling and the second signaling is used to determine the target parameter set from the first parameter set and the second parameter set.

6. The user equipment according to any of claims 1 to 5, wherein the first signaling is used to determine the second set of parameters.

7. The user equipment according to any of claims 1 to 5, wherein the second set of parameters is independent of the first signaling.

8. The user equipment according to any of claims 1 to 7, wherein the first receiver receives a second wireless signal; wherein the second signaling is used to determine time-frequency resources occupied by the second wireless signal, the second wireless signal being used to generate the second block of bits.

9. The user equipment according to any of claims 1 to 8, wherein the first receiver receives first information; wherein the first information is used to determine K parameter sets, K being a positive integer greater than 1; the first parameter set is one parameter set of the K parameter sets; the first signaling indicates the first parameter set from among the K parameter sets.

10. A base station apparatus for wireless communication, comprising:

11. The base station apparatus of claim 10, wherein the set of target parameters comprises a target scaling factor; the number of the resource elements occupied by the second sub-signal in the first air interface resource block is not greater than the product of the number of the resource elements included in the first air interface resource block and the target proportionality coefficient.

12. The base station apparatus according to claim 10 or 11, wherein the target parameter set comprises a target offset; a first class value is used to determine a number of resource elements occupied by the second sub-signal within the first air interface resource block, the first class value being related to the target offset.

13. The base station apparatus according to any one of claims 10 to 12, wherein the target parameter set is the first parameter set when the first signaling is not earlier in time domain than the second signaling.

14. The base station apparatus according to any one of claims 10 to 13, wherein the target parameter set is the second parameter set when the first signaling is earlier than the second signaling in the time domain; or,

when the first signaling is temporally earlier than the second signaling, at least one of the first signaling and the second signaling is used to determine the target parameter set from the first parameter set and the second parameter set.

15. The base station device according to any of claims 10 to 14, characterized in that the first signaling is used for determining the second parameter set.

16. The base station device according to any of the claims 10 to 14, characterized in that the second parameter set is independent of the first signaling.

17. The base station apparatus according to any one of claims 10 to 16, wherein the second transmitter transmits a second wireless signal;

18. The base station apparatus according to any one of claims 10 to 17, wherein the second transmitter transmits the first information;

19. A method in a user equipment for wireless communication, comprising:

receiving a first signaling and a second signaling;

transmitting a first wireless signal in a first air interface resource block;

20. The method in a user equipment as claimed in claim 19, wherein,

the set of target parameters includes a target scaling factor; the number of the resource elements occupied by the second sub-signal in the first air interface resource block is not greater than the product of the number of the resource elements included in the first air interface resource block and the target proportionality coefficient.

21. A method in a user equipment according to claim 19 or 20, characterized in that the set of target parameters comprises a target offset; a first class value is used to determine a number of resource elements occupied by the second sub-signal within the first air interface resource block, the first class value being related to the target offset.

22. The method in a user equipment according to any of claims 19 to 21, wherein the target parameter set is the first parameter set when the first signaling is not earlier in time domain than the second signaling.

23. The method in a user equipment according to any of claims 19 to 22, wherein the target parameter set is the second parameter set when the first signaling is earlier in time domain than the second signaling; or,

24. The method in a user equipment according to any of claims 19 to 23, wherein the first signaling is used to determine the second set of parameters.

25. The method in a user equipment according to any of claims 19 to 23, characterized in that the second parameter set is independent of the first signaling.

26. A method in a user equipment according to any of claims 19 to 25, comprising:

receiving a second wireless signal;

27. A method in a user equipment according to any of claims 19 to 26, comprising:

receiving first information;

28. A method in a base station for wireless communication, comprising:

transmitting a first signaling and a second signaling;

receiving a first wireless signal in a first air interface resource block;

29. The method of claim 28, wherein the base station,

30. A method in a base station according to claim 28 or 29, characterized in that the target parameter set comprises a target offset; a first class value is used to determine a number of resource elements occupied by the second sub-signal within the first air interface resource block, the first class value being related to the target offset.

31. The method in a base station according to any of the claims 28 to 30, characterized in that the target parameter set is the first parameter set when the first signaling is not earlier in time domain than the second signaling.

32. The method in a base station according to any of the claims 28 to 31, characterized in that the target parameter set is the second parameter set when the first signaling is earlier in time domain than the second signaling; or,

33. The method in a base station according to any of the claims 28 to 32, characterized in that the first signaling is used for determining the second set of parameters.

34. The method in a base station according to any of the claims 28 to 32, characterized in that the second parameter set is independent of the first signaling.

35. A method in a base station according to any of claims 28 to 34, comprising:

transmitting a second wireless signal;

36. A method in a base station according to any of claims 28 to 35, comprising:

transmitting first information;