CN111615193A

CN111615193A - Method and device used in user equipment and base station for wireless communication

Info

Publication number: CN111615193A
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: 2020-09-01
Anticipated expiration: 2039-02-22
Also published as: WO2020168907A1; CN111615193B

Abstract

The application discloses a method and a device in a user equipment, a base station and the like used for wireless communication. The user equipment receives a first signaling and a second signaling; a first wireless signal is transmitted within a first air interface resource block. The first signaling is used for determining the first air interface resource block, and the second signaling is used for determining a second air interface resource block; the first air interface resource block and the second air interface resource block are not orthogonal in a time domain; the first wireless signal comprises at least the second sub-signal of the first sub-signal and the second sub-signal; the first signaling is used for determining a first parameter group, and a target parameter group is used for determining the number of resource particles 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

Method and device used in user equipment and 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 a wireless signal in a wireless communication system supporting a cellular network.

Background

Compared to the conventional 3GPP (3rd Generation Partner 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 communications) and mtc (massive Machine-type communications). Compared with other application scenarios, URLLC has higher requirements on transmission reliability and delay.

In a conventional LTE system, when uplink control information of a UE (User Equipment) and uplink data 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 number of REs (resource elements) occupied by the uplink control information on an 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 through uplink scheduling signaling to meet different requirements of different application scenarios on the transmission reliability of a physical layer.

Disclosure of Invention

The inventor finds that different application scenarios have different delay requirements through research. 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 and features in the embodiments in the user equipment of the present application may be applied to the base station, and vice versa. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.

The application discloses a method used in a 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 within a first air interface resource block;

wherein the first signaling is used to determine sizes of the first air interface resource block and a first bit block, and the second signaling is used to determine a second air interface resource block and a second bit block; the first air interface resource block and the second air interface resource block are not orthogonal in a 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 carries the first block of bits, the second sub-signal carries the second block of bits; the first signaling is used for determining a first parameter group, a target parameter group is used for determining the number of resource particles occupied by the second sub-signal in the first air interface resource block, and the target parameter group is one of the first parameter group and a second parameter group; a timing relationship between the first signaling and the second signaling is used to determine the target parameter set.

As an embodiment, the problem to be solved by the present application is: how to reliably transmit the uplink control information under the condition that the 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 after the scheduling signaling corresponding to the uplink physical layer data channel. The method and the device solve the problem by adjusting the number of the RE occupied by the uplink control information in the uplink physical layer data channel according to the time sequence relation 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 empty resource block is an empty 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 use the first parameter set indicated by the first signaling to determine that the number of REs occupied by the second sub-signal in the first empty resource block is related to the timing relationship between the first signaling and the second signaling.

As an example, the above method has the benefits of: the transmission quality degradation of the second bit block caused by the base station not considering the requirement of the second bit block when sending the first signaling is avoided.

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

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

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

According to an aspect of the present application, wherein 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, wherein 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 when the first signaling is earlier in time domain than the second signaling.

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

According to an aspect of the application, wherein 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, characterized in that the first signaling is used for determining the second parameter set.

According to an aspect of the application, it is characterized in that the second set of parameters is independent of the first signaling.

According to one aspect of the application, the method is characterized by comprising the following steps:

receiving a second wireless signal;

wherein the second signaling is used to determine time-frequency resources occupied by the second radio signal used to generate the second bit block.

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 of the K parameter sets; the first signaling indicates the first parameter set from 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:

sending a first signaling and a second signaling;

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

transmitting a second wireless signal;

sending first information;

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

a first receiver receiving 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 device used for wireless communication, characterized by comprising:

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

a second receiver that receives the first wireless signal within the first air interface resource block;

As an example, compared with the conventional scheme, the method has the following advantages:

under the condition that the uplink control information and the uplink physical layer data channel are in time domain conflict, the transmission quality reduction of the uplink control information caused by 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 is avoided, 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 following detailed description of non-limiting embodiments thereof with reference to the accompanying drawings in which:

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

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

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

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

FIG. 5 shows a flow diagram of a transmission according to an embodiment of the present application;

fig. 6 shows a schematic diagram of first signaling used for determining the size of a first resource block of null ports and a first bit block according to an embodiment of the application;

fig. 7 shows a schematic diagram of second signaling used for determining a second air interface resource block and a second bit block according to an embodiment of the present application;

fig. 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;

fig. 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;

FIG. 10 shows a schematic diagram of a target parameter set including a target scaling factor according to an embodiment of the present application;

FIG. 11 shows a schematic diagram of a target parameter set including a target offset according to an embodiment of the present application;

FIG. 12 shows a schematic diagram of a target parameter set including a target scaling factor and a target offset according to an embodiment of the present application;

FIG. 13 is a diagram illustrating that a first class value is used to determine the number of resource elements occupied by a second sub-signal within a first empty resource block according to one 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 of a timing relationship between the first signaling and the second signaling used for determining the target parameter set according to an embodiment of the present application;

fig. 16 shows a schematic diagram of a timing relationship between the first signaling and the second signaling used for determining the target parameter set according to an embodiment of the present application;

fig. 17 shows a schematic diagram of first signaling used for determining a second set of parameters according to an embodiment of the application;

fig. 18 shows a schematic diagram of the second set of parameters independent of the first signaling according to an embodiment of the application;

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

FIG. 20 is a diagram illustrating a timing relationship between first signaling, second signaling, a first wireless signal, and a second wireless signal according to one embodiment of the application;

figure 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 an embodiment of the present application;

FIG. 24 shows a block diagram of a processing device 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 an embodiment of the present application.

Detailed Description

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

Example 1

Embodiment 1 illustrates a flow chart of first signaling, second signaling and first wireless signals 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 blocks does not represent a characteristic chronological relationship between the individual steps.

In embodiment 1, the user equipment in the present application receives a first signaling and a second signaling in step 101; in step 102, a first wireless signal is transmitted within a first air interface resource block. Wherein the first signaling is used to determine sizes of the first air interface resource block and a first bit block, and the second signaling is used to determine a second air interface resource block and a second bit block; the first air interface resource block and the second air interface resource block are not orthogonal in a 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 carries the first block of bits, the second sub-signal carries the second block of bits; the first signaling is used for determining a first parameter group, a target parameter group is used for determining the number of resource particles occupied by the second sub-signal in the first air interface resource block, and the target parameter group is one of the first parameter group and a second parameter group; a timing relationship between the first signaling and the second signaling is used to determine the target parameter set.

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 one embodiment, the first bit block includes a positive integer number of bits.

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

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

As an embodiment, the first bit block includes a first information bit block and a first Check bit block, and the first Check bit block is generated by a CRC (Cyclic Redundancy Check) bit block of the first information bit block.

As a sub-implementation 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 after a CRC bit block of the first information bit block is scrambled.

As an embodiment, the size of the first bit block refers to: the first block of bits comprises 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 comprises the TBs of the 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).

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

As an embodiment, the second bit block carries a CRI (Channel-state information signaling Resource Indicator).

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), RSRP (Reference Signal Received Power), RSRQ (Reference Signal Received Quality), and CQI (Channel Quality Indicator).

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

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

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

As an embodiment, the Resource Element is a 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 multicarrier symbol generation is an OFDM (Orthogonal Frequency division multiplexing) symbol generation.

As an embodiment, the multicarrier symbol generation is an SC-FDMA (Single Carrier-frequency division Multiple Access) symbol generation.

As an embodiment, the multi-carrier symbol generation is a DFT-S-OFDM (Discrete fourier transform Spread OFDM) symbol generation.

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 block of bits comprises: the first sub-signal is an output of bits in the first bit block after CRC Attachment (Attachment), Segmentation (Segmentation), coded block level CRC Attachment (Attachment), Channel Coding (Channel Coding), Rate Matching (Rate Matching), Concatenation (termination), Scrambling (Scrambling), Modulation Mapper (Modulation Mapper), layer Mapper (LayerMapper), conversion precoder (transform precoder), Precoding (Precoding), Resource Element Mapper (Resource Element Mapper), multi-carrier symbol Generation (Generation), Modulation and Upconversion (Modulation and Upconversion) in sequence.

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

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

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

As an embodiment, the second sub-signal carrying 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, multi-carrier symbol generation, modulation and up-conversion in sequence.

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

As an embodiment, the second sub-signal carrying 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 block of bits.

As an embodiment, the first sub-signal and the second sub-signal occupy mutually orthogonal resource elements within the first empty resource block.

As one embodiment, the first wireless signal includes a third sub-signal, the 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 comprises 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-ACK.

As a sub-embodiment of the above embodiment, the fourth bit block carries a 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 wireless signal in this 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 signal 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 block of bits, and the second sub-signal is independent of the fourth block of bits.

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

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

As a sub-embodiment of the above embodiment, the first parameter set is used to determine the number of resource elements occupied by the third sub-signal in the first empty 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) included in 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 within the first empty resource block, and the third sub-signal and the second sub-signal occupy mutually orthogonal resource elements within the first empty resource block.

As an embodiment, the number of resource elements occupied by the second sub-signal in the first empty resource block is the number of coded modulation symbols (coded modulation symbols per layer) included in 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 target parameter set comprises a positive integer number of parameters.

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

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

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

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: and the 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 ending time of the time domain resource occupied by the first signaling and the ending time of the time domain resource occupied by the second signaling are in precedence relationship.

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

As an embodiment, the user equipment abstains from transmitting a wireless signal within the second air interface resource block.

Example 2

Embodiment 2 illustrates a schematic diagram of a network architecture according to an 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), 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. The EPS200 may include one or more UEs (User Equipment) 201, E-UTRAN-NR (Evolved UMTS terrestrial radio access network-new radio) 202, 5G-CN (5G-Core network, 5G Core network)/EPC (Evolved Packet Core) 210, HSS (Home Subscriber Server) 220, and internet service 230. The UMTS is compatible with Universal Mobile Telecommunications System (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, the 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. The E-UTRAN-NR202 includes NR (New Radio ) node bs (gnbs) 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), a TRP (point of transmission reception), or some other suitable terminology. The gNB203 provides the UE201 with an access point to the 5G-CN/EPC 210. Examples of the UE201 include a cellular phone, 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 gaming console, a 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 functioning device. Those skilled in the art may also refer to 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 data Network Gateway) 213. The MME211 is a control node that handles signaling between the UE201 and the 5G-CN/EPC 210. Generally, the MME211 provides bearer and connection management. All user IP (Internet protocol) packets are transmitted through S-GW212, and S-GW212 itself is connected to P-GW 213. The P-GW213 provides UE IP address allocation as well as other functions. The P-GW213 is connected to the internet service 230. The internet service 230 includes an operator-corresponding internet protocol service, and may specifically include internet, intranet, IMS (IP Multimedia Subsystem) and packet switching (Packetswitching) services.

As an embodiment, the gNB203 corresponds to the base station in this 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 radio protocol architecture for the user plane and the control plane according to an embodiment of the present application, as shown in fig. 3.

Fig. 3 is a schematic diagram illustrating an embodiment of radio protocol architecture for the user plane and the control plane, fig. 3 showing the radio protocol architecture for the UE and the gNB in 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 PHY 301. Layer 2(L2 layer) 305 is above PHY301 and is responsible for the link between the UE and the gNB through PHY 301. In the user plane, the L2 layer 305 includes a MAC (media access Control) sublayer 302, an RLC (Radio Link Control) 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., far end 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 packets to reduce radio transmission overhead, security by ciphering the 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 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 without the header compression function for the control plane. The Control plane also includes an RRC (Radio Resource Control) sublayer 306 in layer 3 (layer L3). The RRC sublayer 306 is responsible for obtaining radio resources (i.e., radio bearers) and configures the lower layers using RRC signaling between the gNB and the UE.

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

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

As an embodiment, the first signaling in this application is generated in the PHY 301.

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

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

As an embodiment, the second signaling in this application is generated in the PHY 301.

As an example, the first wireless signal in this application is generated in the PHY 301.

As an embodiment, the first sub-signal in the present application is generated in the PHY 301.

As an embodiment, the second sub-signal in this application is generated in the PHY 301.

As an example, the second wireless signal in this application is generated in the PHY 301.

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

As an embodiment, the first information in this 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 an embodiment of the present application, as shown in fig. 4. Fig. 4 is a block diagram of a UE450 and a gNB410 in communication with each other in an access network.

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

The 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 the DL (Downlink), at the gNB410, upper layer data packets from the core network are provided to a controller/processor 475. The controller/processor 475 implements the functionality of layer L2. In the DL, the controller/processor 475 provides header compression, ciphering, packet segmentation and reordering, multiplexing between logical and transport channels, and radio resource allocation to the UE450 based on various priority metrics. Controller/processor 475 is also responsible for HARQ operations, retransmission of lost packets, and signaling to UE 450. The transmit processor 416 and the multi-antenna transmit processor 471 implement various signal processing functions for the L1 layer (i.e., the physical layer). The transmit processor 416 implements 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 performs digital spatial precoding, including codebook-based precoding and non-codebook based precoding, and beamforming processing on the coded and modulated symbols to generate one or more parallel streams. Transmit processor 416 then maps each parallel stream to subcarriers, multiplexes the modulated symbols with reference signals (e.g., pilots) in the time and/or frequency domain, and then uses an Inverse Fast Fourier Transform (IFFT) to generate the physical channels carrying the time-domain multicarrier symbol streams. 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 multi-antenna transmit processor 471 into a radio frequency stream that is then provided to a different antenna 420.

In the DL (Downlink), at the UE450, each receiver 454 receives a signal 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 multi-carrier symbol stream that is provided to a receive processor 456. Receive processor 456 and multi-antenna receive processor 458 implement the various signal processing functions of 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. Receive processor 456 converts the baseband multicarrier symbol stream after the receive 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 signals and the reference signals to be used for channel estimation are demultiplexed by the receive processor 456, and the data signals are subjected to multiple antenna detection in the multiple 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. Receive processor 456 then decodes and deinterleaves the soft decisions to recover the upper layer data and control signals transmitted by the gNB410 on the physical channels. The upper layer data and control signals are then provided to a controller/processor 459. The controller/processor 459 implements the functionality 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 the 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 packet is 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 an Acknowledgement (ACK) and/or Negative Acknowledgement (NACK) protocol to support HARQ operations.

In the UL (Uplink), at the UE450, a data source 467 is used to provide upper layer data packets to the controller/processor 459. Data source 467 represents all protocol layers above the L2 layer. Similar to the transmit function at the gNB410 described in the DL, the controller/processor 459 implements header compression, encryption, packet segmentation and reordering, and multiplexing between logical and transport channels based on the radio resource allocation of the gNB410, implementing L2 layer functions for the user plane and the control plane. The controller/processor 459 is also responsible for HARQ operations, retransmission of lost packets, and signaling to the gNB 410. A transmit processor 468 performs modulation mapping, channel coding, and digital multi-antenna spatial precoding by a multi-antenna transmit processor 457 including codebook-based precoding and non-codebook based precoding, and beamforming, and the resulting parallel streams are then modulated by the transmit processor 468 into multi-carrier/single-carrier symbol streams, subjected to analog precoding/beamforming in the multi-antenna transmit processor 457, and provided to different antennas 452 via a 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 the radio frequency symbol stream to the 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 an rf signal through its respective antenna 420, converts the received rf signal to a baseband signal, and provides the baseband signal to a multi-antenna receive processor 472 and a receive processor 470. The receive processor 470 and the multiple antenna receive processor 472 collectively implement the functionality of the L1 layer. Controller/processor 475 implements the L2 layer functions. The controller/processor 475 can 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 packets from the UE 450. Upper layer data packets from the controller/processor 475 may be provided to a core network. Controller/processor 475 is also responsible for error detection using the 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 this application is transmitted within the first air interface resource block in this application. Wherein the first signaling is used to determine sizes of the first air interface resource block and a first bit block, and the second signaling is used to determine a second air interface resource block and a second bit block; the first air interface resource block and the second air interface resource block are not orthogonal in a 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 carries the first block of bits, the second sub-signal carries the second block of bits; the first signaling is used for determining a first parameter group, a target parameter group is used for determining the number of resource particles occupied by the second sub-signal in the first air interface resource block, and the target parameter group is one of the first parameter group and a second parameter group; a timing relationship between the first signaling and the second signaling is used to determine the target parameter set.

As an embodiment, the UE450 includes: a memory storing a program of computer readable instructions that when executed by at least one processor result in actions comprising: receiving the first signaling and the second signaling in the application; the first wireless signal in this application is transmitted within the first air interface resource block in this application. Wherein the first signaling is used to determine sizes of the first air interface resource block and a first bit block, and the second signaling is used to determine a second air interface resource block and a second bit block; the first air interface resource block and the second air interface resource block are not orthogonal in a 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 carries the first block of bits, the second sub-signal carries the second block of bits; the first signaling is used for determining a first parameter group, a target parameter group is used for determining the number of resource particles occupied by the second sub-signal in the first air interface resource block, and the target parameter group is one of the first parameter group and a second parameter group; a timing relationship between the first signaling and the second signaling is used to determine the target parameter set.

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 apparatus at least: sending the first signaling and the second signaling in the application; receiving the first wireless signal in the present application in the first air interface resource block in the present application. Wherein the first signaling is used to determine sizes of the first air interface resource block and a first bit block, and the second signaling is used to determine a second air interface resource block and a second bit block; the first air interface resource block and the second air interface resource block are not orthogonal in a 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 carries the first block of bits, the second sub-signal carries the second block of bits; the first signaling is used for determining a first parameter group, a target parameter group is used for determining the number of resource particles occupied by the second sub-signal in the first air interface resource block, and the target parameter group is one of the first parameter group and a second parameter group; a timing relationship between the first signaling and the second signaling is used to determine the target parameter set.

As an embodiment, the gNB410 includes: a memory storing a program of computer readable instructions that when executed by at least one processor result in actions comprising: sending the first signaling and the second signaling in the application; receiving the first wireless signal in the present application in the first air interface resource block in the present application. Wherein the first signaling is used to determine sizes of the first air interface resource block and a first bit block, and the second signaling is used to determine a second air interface resource block and a second bit block; the first air interface resource block and the second air interface resource block are not orthogonal in a 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 carries the first block of bits, the second sub-signal carries the second block of bits; the first signaling is used for determining a first parameter group, a target parameter group is used for determining the number of resource particles occupied by the second sub-signal in the first air interface resource block, and the target parameter group is one of the first parameter group and a second parameter group; a timing relationship between the first signaling and the second signaling is used to determine the target parameter set.

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

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

As one 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 to receive the first signaling in this 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 one 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 to receive the second signaling in this 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 send the second signaling in this application.

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

As one 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 to receive the second wireless signal in this 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 this application.

As one 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 to receive the first information in this 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 this application.

Example 5

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

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

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; in step S522, a first radio signal is transmitted in the first air interface resource block.

In embodiment 5, the first signaling is used to determine sizes of the first air interface resource block and the first bit block, and the second signaling is used to determine a second air interface resource block and a second bit block; the first air interface resource block and the second air interface resource block are not orthogonal in a 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 carries the first block of bits, the second sub-signal carries the second block of bits; the first signaling is used for determining a first parameter group, a target parameter group is used for determining the number of resource particles occupied by the second sub-signal in the first air interface resource block, and the target parameter group is one of the first parameter group and a second parameter group; a timing relationship between the first signaling and the second signaling is used to determine the target parameter set.

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

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

As an embodiment, the second signaling is used to determine time-frequency resources occupied by the second wireless signal 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 of the K parameter sets; the first signaling indicates the first parameter set from the K parameter sets.

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

As an embodiment, the target parameter set includes a target offset; a first type of value is used to determine the number of resource elements occupied by the second sub-signal within the first empty resource block, the first type of 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 an embodiment, the target parameter set includes only the target offset amount of the target scale factor and the target offset amount.

As an embodiment, the target parameter set 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-mentioned embodiment, the target parameter group includes only the target scaling factor of the target offset amount and the target scaling factor, the first parameter group includes only the first scaling factor of the first offset amount and the first scaling factor, and the second parameter group includes only the second scaling factor of the second offset amount and the second scaling factor. When the target parameter group is the first parameter group, the target scaling factor is the first scaling factor; when the target parameter group is the second parameter group, the target scaling factor is the second scaling factor.

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

As a sub-embodiment of the foregoing embodiment, the target parameter group includes the target offset and the target scaling factor, the first parameter group includes the first offset and the first scaling factor, and the second parameter group includes the second offset and the second scaling factor. When the target parameter group is the first parameter group, the target offset amount and the target scaling factor are the first offset amount and the first scaling factor, respectively; when the target parameter group is the second parameter group, the target offset amount and the target scaling factor are the second offset amount 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 the time domain than the second signaling.

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

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

As an embodiment, the second set of parameters 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 for carrying physical layer signaling).

As an embodiment, the downlink Physical layer control CHannel is a PDCCH (Physical downlink control CHannel).

As an embodiment, the downlink physical layer control channel is a short 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 an 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 a PDSCH (Physical Downlink shared channel).

As an embodiment, the downlink physical layer data channel is sPDSCH (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 example, the first wireless 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 a PUSCH (Physical Uplink shared channel).

As an embodiment, the uplink physical layer data channel is a short 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 sizes of a first resource block of null ports and a first bit block according to an 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 one 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.

As an embodiment, the first signaling is dynamic signaling for Configured UL grant activation (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 one embodiment, the first signaling includes DCI for a Configured UL grant.

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

As one embodiment, the first signaling includes DCI for Configured UL grant Type 2 (second Type) activation.

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

As an embodiment, the first signaling includes DCI identified by C (Cell ) -RNTI (Radio network temporary identity).

As one embodiment, the first signaling includes DCI with CRC Scrambled by C-RNTI (Scrambled).

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

As one embodiment, the first signaling includes DCI with CRC Scrambled by CS-RNTI (Scrambled).

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

As one embodiment, the first signaling includes DCI with CRC Scrambled (Scrambled) 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 resource block.

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

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

For an embodiment, the specific definition of the Frequency domain resource assignment field is referred to in 3GPP TS 38.212.

For an embodiment, the specific definition of the Time domain resource assignment field is described in 3GPP TS 38.212.

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 wireless signal includes one or more of { occupied time domain resource, occupied frequency domain resource, scheduled MCS, DMRS (DeModulation reference signals) configuration information, HARQ (Hybrid Automatic Repeat reQuest) process number (process number), RV (Redundancy Version), NDI (New data indicator ) } of the first wireless signal.

As an embodiment, the DMRS configuration information includes { occupied time domain resource, occupied frequency domain resource, occupied Code domain resource, RS sequence, mapping manner, DMRS type, cyclic shift amount (cyclic shift), OCC (Orthogonal Code), w_f(k′)，w_t(l') }. Said w_f(k') and said w_t(l') are spreading sequences in the frequency and time domains, respectively, w_f(k') and said w_t(l') see section 6.4.1 of 3GPP TS38.211 for specific definitions.

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

As one embodiment, the first signaling implicitly indicates a size of the first block of bits.

As an embodiment, the size of the first bit block is related to the number of resource elements included in the first resource block.

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

As an embodiment, the first signaling indicates the first resource block and a scheduled MCS of the first wireless signal, the first resource block including a number of resource elements and the scheduled MCS of the first wireless signal together being used 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, and the fourth field in the first signaling indicates the first parameter group in the present application.

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

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

For an embodiment, the specific definition of the beta _ offset indicator field is shown in 3gpp ts 38.212.

Example 7

Embodiment 7 illustrates a schematic diagram that 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; 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 one 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 one embodiment, the second signaling includes DCI.

As an embodiment, the second signaling includes DCI for 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 one embodiment, the second signaling includes DCI with CRC Scrambled by C-RNTI (Scrambled).

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

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

As an embodiment, the second signaling indicates the second 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, and the third field in the second signaling indicates the second resource block.

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

As a sub-embodiment of the foregoing 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 indicator) field (field).

As an embodiment, the specific definition of the PUCCH resource indicator field is shown in 3gpp ts 38.212.

As an embodiment, the specific definition of the DSCH-to-HARQ _ feedback timing indicator field is referred to 3GPP TS 38.212.

As an embodiment, the second signaling indicates an index of the second resource block, where the index of the second resource block is a Physical Uplink Control CHannel (PUCCH) 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 wireless signal in this application includes a downlink reference signal, the second signaling indicates 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 and second air interface resource blocks 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 one time frequency resource block and only the one time frequency resource block in one code domain resource.

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

As an embodiment, the one time-frequency resource block comprises 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 Block) in a frequency domain.

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

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

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

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

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

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

As an embodiment, the first air interface resource block includes a positive integer number of consecutive PRBs in a 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 example, the one Code domain resource includes pseudo-random sequences (pseudo-random sequences), low-PAPR sequences (low-PAPR sequences), cyclic shift values (cyclic shift), OCC (Orthogonal Cover Code), OCC length, OCC index, Orthogonal sequences (Orthogonal Cover sequence),

w_i(m) and w_n(m) one or more of (m). The above-mentioned

Is a pseudo-random sequenceOr a low peak-to-average ratio sequence, said w_i(m) and said w_n(m) are orthogonal sequences, respectively. The above-mentioned

Said w_i(m) and said w_nSee section 6.3.2 of 3GPP TS38.211 for a specific definition of (m).

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

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

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

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

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

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

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

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

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

As an embodiment, the first air interface resource block and the second air interface resource block occupy the same time domain resource.

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 ending time of the time domain resource occupied by the first air interface resource block is no later than the ending time of the time domain resource occupied by the second air interface resource block.

As an embodiment, a starting time of a time domain resource occupied by the first air interface resource block is not earlier than a starting time of a 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 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 a same sub-slot (sub-slot).

As an embodiment, the time domain resources occupied by the first and second air interface resource blocks 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 a 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, Bandwidth interval) in the frequency domain.

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

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

As an embodiment, the first empty resource block is reserved for the first bit block in this application.

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

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

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

As a sub-embodiment of the foregoing 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 only occupies the resource elements in the second air interface resource sub-block of 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 a frequency domain.

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

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

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

Example 10

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

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

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

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

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

As one embodiment, the target scaling factor is a non-negative real number no greater than 1.

As one embodiment, the target scaling factor is a positive real number no greater than 1.

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

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

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

As an example, the target scaling factor is a higher layer parameter (higher layer parameter) scaling.

As an embodiment, the specific definition of the higher layer parameter scaling is described in section 6.3.2 of 3GPP TS38.212 and 3GPP TS 38.331.

As one embodiment, the target scaling factor is alpha.

As an embodiment, the specific definition of α is seen in section 6.3.2 of 3GPP TS 38.212.

As an embodiment, when the target parameter group includes the target scaling factor, the first parameter group includes the first scaling factor, and the second parameter group 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 a positive real number 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 parameter (higher layer parameter) scaling.

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

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

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

As an example, 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 a product of the number of resource elements included in the first air interface resource block and the target proportionality coefficient.

As an embodiment, the number of resource elements occupied by the second sub-signal in the first air interface resource block is equal to a 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 an embodiment of the present application; as shown in fig. 11. In embodiment 11, the target parameter group includes the target offset, the first parameter group in this application includes a first offset, and the second parameter group in this application includes a second offset. When the target parameter group is the first parameter group, the target offset is the first offset; when the target parameter group is the second parameter group, the target offset is the second offset.

For one embodiment, the first offset amount is not equal to the second offset amount.

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

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

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

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

As an example, the target offset is equal to 1.

As an 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 example, the

See section 6.3.2 of 3GPP TS38.212 for a specific definition of (d).

As one embodiment, the target offset is

As an example, the

See section 6.3.2 of 3GPP TS38.212 for a specific definition of (d).

As one embodiment, the target offset is

As an example, the

See section 6.3.2 of 3GPP TS38.212 for a specific definition of (d).

As one embodiment, the target offset is

As an example, the

See section 5.2 of 3GPP TS36.212 (V15.3.0).

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

For an embodiment, the higher layer parameters, betaOffsetACK-Index1, betaOffsetACK-Index2, and betaOffsetACK-Index3, are specifically defined in 3GPP TS38.213, section 9.3 and 3GPP TS 38.331.

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

As an embodiment, the higher layer parameters, betaOffsetCSI-Part1-Index1 and betaOffsetCSI-Part1-Index2, are specifically defined in section 9.3 of 3GPP TS38.213 and 3GPP TS 38.331.

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

As an embodiment, the higher layer parameters, betaOffsetCSI-Part2-Index1 and betaOffsetCSI-Part2-Index2, are specifically defined in section 9.3 of 3GPP TS38.213 and 3GPP TS 38.331.

As an embodiment, when the target parameter group includes the target offset, the first parameter group includes the first offset, and the second parameter group includes the second offset.

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

As an embodiment, the first offset amount and the second offset amount are respectively

For 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 an embodiment of the present application; as shown in fig. 12. In example 12, the target parameter group includes the target scaling factor and the target offset, the first parameter group in this application includes a first scaling factor and a first offset, and the second parameter group 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 in a first empty resource block according to an embodiment of the present application; as shown in fig. 13. In embodiment 13, the number of resource particles occupied by the second sub-signal in the first empty resource block is equal to the minimum value of a first numerical value and a first limit numerical value, where the first numerical value is obtained by rounding up the product of the first numerical value and the number of bits included in the second bit block in this application. In FIG. 13, the symbols

Indicating rounding up.

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

As an embodiment, the first value is a smallest positive integer not less than the first class value.

As an example, the first limit value is a positive integer.

As an example, the first limit value is

Wherein said α is a higher layer parameter scaling, said/₀Is an index of a first multicarrier symbol occupied by PUSCH, excluding DMRS, the

Is the number of multicarrier symbols occupied by the PUSCH, said

Is the number of REs on the ith multicarrier symbol that can be occupied by UCI. The first wireless signal in this application is transmitted on the PUSCH. The above-mentioned

Said α, said /)₀Said

And said

See section 6.3.2.4 of 3gpp ts38.212 for specific definitions of (d).

As an example, the first limit value is

Q'_ACKIs the number of REs occupied by HARQ-ACK. The second bit block carries HARQ-ACK. The above-mentioned

Said α, said

The above-mentioned

And Q'_ACKSee section 6.3.2.4 of 3GPP TS38.212 for a specific definition of (d).

As an example, the first limit value is

The above-mentioned

The above-mentioned

The above-mentioned

And Q'_ACKSee section 6.3.2.4 of 3gpp ts38.212 for specific definitions of (d).

α, the

The above-mentioned

Q'_ACKAnd Q'_CSI-1See section 6.3.2.4 of 3GPP TS38.212 for a specific definition of (d).

As an example, the first limit value is

The above-mentioned

Is a bandwidth configured by the latest AUL activation DCI (AUL activation DCI)

Is the number of multicarrier symbols allocated to the PUSCH. The first wireless signal in this application is transmitted on the PUSCH. The above-mentioned

And said

See section 5.2.2 of 3GPP TS36.212 for specific definitions of (d).

Example 14

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

As an embodiment, the first type value and the target offset are linearly related.

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

As an embodiment, said first type of reference value is equal to

Said C is_UL-SCHIs the number of code blocks that the PUSCH comprises, the K_rIs the number of bits included in the r-th code block, the

Is the number of multicarrier symbols occupied by the PUSCH, said

Said C is_UL-SCHSaid K is_rSaid

And said

See section 6.3.2.4 of 3GPP TS38.212 for a specific definition of (d).

As an embodiment, said first type of reference value is equal to

R is the code rate (code) of PUSCH, Q_mIs the modulation order (modulation order) of the PUSCH. The first wireless signal in this application is transmitted on the PUSCH. The above-mentioned

Said R and said Q_mSee section 6.3.2.4 of 3GPP TS38.212 for a specific definition of (d).

As an embodiment, said first type of reference value is equal to

The x is the corresponding maximum I in the TB block carried by the PUSCH_MCSIndex of TB block of (1), the C^(x)Is the number of code blocks comprised by a TB block with index x, said

Is the number of bits included in the r-th code block of the TB block with index x, the

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 with index x. The first wireless signal in this application is transmitted on the PUSCH. The above-mentioned

Said x, said C^(x)Said

The above-mentioned

And said

See section 5.2.2 of 3GPP TS36.212 for specific definitions of (d).

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 target parameter set according to an 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 than the second signaling in a time domain, and the method comprises: 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 than the second signaling in a time domain, and the method comprises: and the ending 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 than the second signaling in a time domain, and the method comprises: 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 than the second signaling in a time domain, and the method comprises: and 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 than the second signaling in a time domain, and the method comprises: and the ending 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 not earlier than the second signaling in a time domain, and the method comprises: and 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 before the second signaling in the time domain comprises: 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 before the second signaling in the time domain comprises: and the ending time of the time domain resource occupied by the first signaling is earlier than the ending time of the time domain resource occupied by the second signaling.

As an embodiment, the first signaling before the second signaling in the time domain comprises: and the ending 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.

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 target parameter set according to an 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 earlier in time domain 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, when the first signaling is not earlier in time domain than the second signaling, the target parameter set is the first parameter set; the first signaling is 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.

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

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

As an embodiment, when the first signaling is earlier in time domain than the second signaling, the 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 a signaling identifier in a first signaling identifier subset, the target parameter group is the first parameter group; when the signaling identifier of the second signaling is a signaling identifier in a second signaling identifier subset, the target parameter group is the second parameter group. The first signaling identifier subset and the second signaling identifier subset respectively include a positive integer number of signaling identifiers.

As a sub-embodiment of the foregoing embodiment, there is no signaling identifier that belongs to both the first signaling identifier subset and the second signaling identifier subset.

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

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

As an embodiment, the signaling identifier of the second signaling is one signaling identifier in a candidate signaling identifier set, where the candidate signaling identifier set includes a positive integer number of signaling identifiers, and the candidate signaling identifier set includes a C-RNTI and a 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 a signaling format in a first subset of signaling formats, the target parameter set is the first parameter set; the target parameter set is the second parameter set when the signaling format of the second signaling is a signaling format in a second subset of signaling formats. 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 signaling format belonging to both the first subset of signaling formats and the second subset of signaling formats.

As a sub-embodiment of the foregoing embodiment, the first signaling format subset includes DCI format 1_0 and DCI format 1_ 1.

As a sub-embodiment of the above embodiment, the second signaling format subset 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 in a candidate signaling format set, where the candidate signaling format set includes a positive integer number of signaling formats, and the candidate signaling format set includes dcifomat 1_0 and DCI format 1_ 1.

As an embodiment, the specific definitions of the DCI format 1_0 and the DCI format 1_1 are referred to in 3GPP TS 38.212.

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, and the fifth field in the second signaling indicates the second parameter set; when the second signaling does not include the fifth domain, the target parameter set is the first parameter set.

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

As an embodiment, when the first signaling is earlier in time domain than the second signaling, the 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 group is the first parameter group; when the signaling identifier of the first signaling is a signaling identifier in a second signaling identifier subset, the target parameter group is the second parameter group. The first signaling identifier subset and the second signaling identifier subset respectively include a positive integer number of signaling identifiers.

As an embodiment, the signaling identifier of the first signaling is one signaling identifier in a candidate signaling identifier set, the candidate signaling identifier set comprises a positive integer number of signaling identifiers, and the candidate signaling identifier set comprises C-RNTI, CS-RNTI and MCS-C-RNTI.

As an embodiment, when the first signaling is earlier in time domain than the second signaling, the signaling identifier of the first signaling and the signaling identifier 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 identifier of the first signaling and the signaling identifier of the second signaling belong to different signaling identifier subsets of M1 signaling identifier subsets, the target parameter group is the first parameter group; when the signaling identifier of the first signaling and the signaling identifier of the second signaling belong to the same signaling identifier subset of the M1 signaling identifier subsets, the target parameter group is the second parameter group. M1 is a positive integer greater than 1, and any one of the M1 subsets of signaling identifiers comprises a positive integer of signaling identifiers.

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 of M1 signaling identifier subsets, the target parameter group is the first parameter group; 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, and any one of the M1 subsets of signaling identifiers comprises a positive integer of signaling identifiers.

As an embodiment, there is no one signaling identifier belonging to different subsets of the M1 signaling identifiers simultaneously.

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 signaling format subset, 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 in a candidate signaling format set, where the candidate signaling format set includes a positive integer number of signaling formats, and the candidate signaling format set includes DCIformat 0_0 and DCI format 0_ 1.

As an embodiment, when the first signaling is earlier in time domain than the second signaling, a signaling format of the first signaling (DCI format) 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; 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 different ones of M2 subsets of signaling formats; 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 the same one of the M2 signaling format subsets. M2 is a positive integer greater than 1, any one of the M2 signaling format subsets includes a positive integer number of signaling formats.

As an embodiment, the first signaling is earlier in time domain than the second signaling; 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 one of M2 signaling format subsets; 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 includes a positive integer number of signaling formats.

As an embodiment, there is not one signaling format belonging to different ones of the M2 signaling format subsets simultaneously.

As an embodiment, a second time interval is used for determining 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; the second time interval is a time interval between the time domain resource occupied by the second signaling and the 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-mentioned embodiment, the second signaling includes a sixth field, and the sixth field of the second signaling indicates the second time interval. The sixth field of the second signaling includes all or part of information in a PDSCH-to-HARQ feedback timing indicator field.

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

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; when the second time interval is not less than the first threshold, the target parameter set is the second parameter set.

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

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; when the first time interval is not less than the first threshold, the target parameter set is the second parameter set.

As an embodiment, when the first signaling is earlier in time domain than the second signaling, a first time interval and a second time interval are used together 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 the time domain resource occupied by the first signaling and the time domain resource occupied by the first air interface resource block, and the second time interval is a time interval between the time domain resource occupied by the second signaling and the time domain resource 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 group is the first parameter group; when the first time interval minus the second time interval is not less than a second threshold, the target parameter set is the second parameter set.

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

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

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 group is the first parameter group; and when the second air interface resource block belongs to a second air interface resource block set, the target parameter group is the second parameter group. The first set of air interface resource blocks and the second set of air interface resource blocks respectively comprise a positive integer number of air interface resource blocks.

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

As an embodiment, when the first signaling is earlier in time domain than the second signaling, the MCS table corresponding to the second wireless 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 group is the first parameter group; and when the MCS table corresponding to the second wireless signal belongs to a second MCS table set, the target parameter group is the second parameter group. The first MCS Table set and the second MCS Table set respectively comprise Table5.1.3.1-1 in 3GPP TS38.214, Table5.1.3.1-2 and positive integer tables in Table 5.1.3.1-3.

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

As one embodiment, the first MCS table set includes Table5.1.3.1-1 in 3GPP TS 38.214.

As one embodiment, the first MCS table set includes Table5.1.3.1-2 in 3GPP TS 38.214.

As an embodiment, the second MCS table set includes Table5.1.3.1-3 in 3GPP TS 38.214.

As an embodiment, the MCS Table corresponding to the second wireless signal is one of Table5.1.3.1-1, Table5.1.3.1-2 and Table5.1.3.1-3 in 3GPP TS 38.214.

As an embodiment, the higher layer parameter mcs-Table indicates an MCStable corresponding to the second wireless signal.

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

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

As an embodiment, the higher layer parameter mcs-Table is specifically defined in section 6.1.4 of 3GPP TS38.214 and 3GPP TS 38.331.

For an embodiment, the specific definition of the PDSCH-Config IE is described in 3GPP TS 38.331.

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

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 is used to determine the target parameter group from the first parameter group and the second parameter group.

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 group is the first parameter group; and when the MCS table corresponding to the first sub-signal belongs to a second MCS table set, the target parameter group is the second parameter group. The first MCS Table set and the second MCS Table set respectively comprise Table5.1.3.1-1, Table5.1.3.1-2 and positive integer number of Table5.1.3.1-3 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 Table5.1.3.1-1, Table5.1.3.1-2 and Table5.1.3.1-3 in 3GPP TS 38.214.

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

As an embodiment, a PUSCH-Config IE is used to indicate the MCStable to which the first sub-signal corresponds.

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

As an embodiment, a configuredgmentconfig IE is used to indicate the MCS table to which the first sub-signal corresponds.

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

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

As an embodiment, the specific definition of the PUSCH-Config IE is referred to 3GPP TS 38.331.

As an example, the specific definition of the ConfiguredGrantConfig IE is described in 3gpp ts 38.331.

For an example, the specific definition of the mcs-tabletransformdredor domain is described in 3gpp ts 38.331.

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 commonly used to determine the target parameter group from the first parameter group and the second parameter group.

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 belong to the same MCS table subset of M3 MCS table subsets, the target parameter group is the first parameter group; when the MCStable corresponding to the first sub-signal and the second wireless signal respectively belong to different MCS table subsets of the M3 MCS table subsets, the target parameter group is the second parameter group. M3 is a positive integer greater than 1, and any MCS Table subset in the M3 MCS Table subsets includes tables 5.1.3.1-1 in 3GPP TS38.214, tables 5.1.3.1-2 and positive integers tables in tables 5.1.3.1-3.

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 of M3 MCS table subsets, the target parameter group is the first parameter group; when the MCS tables corresponding to the first sub-signal and the second wireless signal belong to the same MCS table subset of the M3 MCS table subsets, the target parameter group is the second parameter group. M3 is a positive integer greater than 1, and any MCS Table subset in the M3 MCS Table subsets includes tables 5.1.3.1-1 in 3GPP TS38.214, tables 5.1.3.1-2 and positive integers tables in tables 5.1.3.1-3.

As an embodiment, none of Table5.1.3.1-1, Table5.1.3.1-2 and Table5.1.3.1-3 in 3GPP TS38.214 exists a Table which belongs to different MCStable subsets in 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 group from the first parameter group and the second parameter group.

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 group is the first parameter group; and when the CQI table corresponding to the second bit block belongs to a second CQI table set, the target parameter group is the second parameter group. The first CQI Table set and the second CQI Table set respectively comprise Table5.2.2.1-2 in 3GPP TS38.214, and positive integer tables in Table 5.2.2.1-3 and Table 5.2.2.1-4.

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

As a sub-embodiment of the above embodiment, the first MCS Table set includes Table5.2.2.1-2 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 CQITable corresponding to the second bit block refers to CQI-Table corresponding to the first CQI.

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

As an embodiment, the CQI Table corresponding to the second bit block is one of Table5.2.2.1-2, Table 5.2.2.1-3 and Table 5.2.2.1-4 in 3GPP TS 38.214.

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

As an embodiment, the CSI-ReportConfig IE is used to indicate a CQItable to which the second wireless signal corresponds.

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

For a specific definition of the CSI-ReportConfig IE, see 3GPP TS38.331, as an embodiment.

For an embodiment, specific definition of cqi-Table is found in 3GPP TS 38.331.

Example 17

Embodiment 17 illustrates a schematic diagram in which first signaling is used to determine the second parameter set according to an 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 group is one parameter group of K1 parameter groups, K1 is 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 group is equal to the number of parameters included in the first parameter group in the present application, and the parameters included in the second parameter group and the parameters included in the first parameter group 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 comprises the second offset, the first parameter set comprises 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 independent of the first signaling according to an 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 set of parameters 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, the third information indicates the second parameter set, and the third information is carried by RRC signaling.

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

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

As a sub-embodiment of the foregoing embodiment, the third information includes all or part of information in UCI-OnPUSCH.

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

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

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

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

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

Example 19

Embodiment 19 illustrates a schematic diagram of a timing relationship between first signaling, second signaling, a first wireless signal, and a second wireless signal according to an embodiment of the present application; as shown in fig. 19. In embodiment 19, the first signaling is not later in time than the second signaling, the second signaling is not later in time than the second wireless signal, and the second wireless signal is not later in time than the first wireless signal.

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

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

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

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

As an embodiment, the ending time of the time domain resource occupied by the second wireless signal is earlier than the starting 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, a first wireless signal, and a second wireless signal according to an embodiment of the present application; as shown in fig. 20. In embodiment 20, the second signaling is not later in time than the second wireless signal, the second wireless signal is not later in time than the first signaling, and the first signaling is not later in time than the first wireless signal.

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

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

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

As an embodiment, the ending 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 first wireless signal.

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

As an embodiment, the ending time of the time domain resource occupied by the second signaling is earlier than the starting 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 bit block according to an embodiment of the present application; as shown in fig. 21. In embodiment 21, the second signaling 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 radio 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 ending time of the time domain resource occupied by the second wireless signal is earlier than the starting time of the second air interface resource block in this application.

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

As one embodiment, the second wireless signal used to generate the second block of bits comprises: the second bit block indicates whether the second wireless signal was correctly received.

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

As an embodiment, the second wireless 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 a PDSCH.

Example 22

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

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

For one embodiment, the first downlink Reference signal includes a CSI-RS (Channel-state information Reference signal).

As an embodiment, the configuration information of the first downlink reference signal includes { occupied time domain resource, occupied frequency domain resource, occupied code domain resource, RS sequence, mapping manner, DMRS type, cyclic shift amount (cyclic shift), OCC, w £ l_f(k′)，w_t(l') }. Said w_f(k') and said w_t(l') are spreading sequences in the frequency and time domains, respectively, w_f(k') and said w_t(l') see section 7.4.1 of 3GPP TS38.211 for specific definitions.

As an embodiment, the measurements for the first downlink reference signal are 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 a CQI.

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

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

As one embodiment, the second wireless signal used to generate the second block of bits comprises: measurements for the second wireless signal are 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 an 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.

For one embodiment, the first information includes all or part of information in uci-OnPCH field (field).

As an embodiment, the first information comprises all or part of information in uci-OnPUSCH field (field) in PUSCH-Config IE.

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

As one embodiment, the first information includes all or part of information in UCI-OnPUSCH.

As one embodiment, the first information includes all or part of information in CG-UCI-OnPUSCH.

For one embodiment, the first information includes all or part of the BetaOffsets information.

For an embodiment, the specific definition of the uci-OnPCH domain is described in 3GPP TS 38.331.

For an embodiment, the specific definition of the UCI-OnPUSCH is referred to in 3GPP TS 38.331.

For an embodiment, the specific definition of CG-UCI-onsucch is referred to 3GPP TS 38.331.

As an embodiment, the specific definition of BetaOffsets is referred to in 3GPP TS 38.331.

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 example, K is equal to 4.

As one example, K is greater than 4.

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

As an embodiment, any parameter set of the K parameter sets comprises a positive integer number of parameters comprising

One or more of (a).

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

As an embodiment, the number of parameters included in any two of the K parameter groups is equal, and the parameters included in any two of the K parameter groups correspond to one another. A first reference parameter group and a second reference parameter group exist in the K parameter groups, and one parameter in the first reference parameter group is not equal to a corresponding parameter in the second reference parameter group.

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

As an embodiment, the first information indicates the K candidate parameter sets, and any one of the K candidate parameter sets includes a positive integer number of parameters. The K candidate parameter groups correspond to the K parameter groups one by one; for any given parameter set of the K parameter sets, the given parameter set is a subset of given candidate parameter sets; the given candidate parameter set is a candidate parameter set corresponding to the given parameter set from among the K candidate parameter sets.

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

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

As a sub-embodiment of the above embodiment, the given set of parameters comprises L1 parameters, L1 is 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 including a positive integer number of parameters in the given candidate parameter set, none of the parameters 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 parameter in the L1 parameters is one parameter in the corresponding parameter pool. The second bit block in this application comprises a number of bits that are 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 this application is one parameter set of the K parameter sets.

As an embodiment, the user equipment in this application receives second information, where the second information indicates K1 parameter groups, and the second parameter group in this application is one parameter group of the K1 parameter groups.

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 foregoing 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 comprises all or part of information in uci-OnPUSCH domain (field).

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

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

As a sub-embodiment of the foregoing embodiment, the second information includes all or part of information in UCI-OnPUSCH.

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

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

Example 24

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

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

In embodiment 24, the first signaling is used to determine sizes of the first air interface resource block and a first bit block, and the second signaling is used to determine a second air interface resource block and a second bit block; the first air interface resource block and the second air interface resource block are not orthogonal in a 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 carries the first block of bits, the second sub-signal carries the second block of bits; the first signaling is used for determining a first parameter group, a target parameter group is used for determining the number of resource particles occupied by the second sub-signal in the first air interface resource block, and the target parameter group is one of the first parameter group and a second parameter group; a timing relationship between the first signaling and the second signaling is used to determine the target parameter set.

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

For 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 radio signal used to generate the second bit block.

For 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 of the K parameter sets; the first signaling indicates the first parameter set from the K parameter sets.

For one embodiment, 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 embodiment 4.

For one embodiment, 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} of embodiment 4.

Example 25

Embodiment 25 illustrates a block diagram of a processing apparatus for use in a base station according to an 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 the first wireless signal within the first air interface resource block.

In embodiment 25, the first signaling is used to determine sizes of the first air interface resource block and the first bit block, and the second signaling is used to determine a second air interface resource block and a second bit block; the first air interface resource block and the second air interface resource block are not orthogonal in a 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 carries the first block of bits, the second sub-signal carries the second block of bits; the first signaling is used for determining a first parameter group, a target parameter group is used for determining the number of resource particles occupied by the second sub-signal in the first air interface resource block, and the target parameter group is one of the first parameter group and a second parameter group; a timing relationship between the first signaling and the second signaling is used to determine the target parameter set.

For 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 radio signal used to generate the second bit block.

As an example, 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 of the K parameter sets; the first signaling indicates the first parameter set from the K parameter sets.

For one embodiment, the second transmitter 2501 includes at least one of the { antenna 420, transmitter 418, transmission processor 416, multi-antenna transmission processor 471, controller/processor 475, memory 476} of embodiment 4.

For one embodiment, the second receiver 2502 includes at least one of the { antenna 420, receiver 418, reception processor 470, multi-antenna reception processor 472, controller/processor 475, memory 476} of embodiment 4.

It will be understood by those skilled in the art that all or part of the steps of the above methods may be implemented by instructing relevant hardware through a program, and the program may be stored in 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 by using one or more integrated circuits. Accordingly, the module units in the above embodiments may be implemented in a hardware form, or may be implemented in a form of software functional modules, and the present application is not limited to any specific form of combination of software and hardware. User equipment, terminal and UE in this application include but not limited to unmanned aerial vehicle, Communication module on the unmanned aerial vehicle, remote control plane, the aircraft, small aircraft, the cell-phone, the panel computer, the notebook, vehicle-mounted Communication equipment, wireless sensor, network card, thing networking terminal, the RFID terminal, NB-IOT terminal, Machine Type Communication (MTC) terminal, eMTC (enhanced MTC) terminal, the data card, network card, vehicle-mounted Communication equipment, low-cost cell-phone, wireless Communication equipment such as low-cost panel computer. The base station or the 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), and other wireless communication devices.

The above description is only a preferred embodiment of the present application, and is not intended to limit the scope of the present application. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A user device configured for wireless communication, comprising:

a first receiver receiving a first signaling and a second signaling;

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

3. The UE of claim 1 or 2, wherein the target parameter set comprises a target offset; a first type of value is used to determine the number of resource elements occupied by the second sub-signal within the first empty resource block, the first type of value being related to the target offset.

4. The UE of any of claims 1 to 3, wherein 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 UE of 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; or 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 1-5, wherein the first signaling is used for determining the second parameter set.

7. The UE of any of claims 1 to 5, wherein the second parameter set is independent of the first signaling.

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

9. The user equipment according to any of claims 1-8, 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 of the K parameter sets; the first signaling indicates the first parameter set from the K parameter sets.

10. A base station device used for wireless communication, comprising:

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

receiving a first signaling and a second signaling;

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

sending a first signaling and a second signaling;

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