CN110831136A

CN110831136A - Method and device used in user equipment and base station for wireless communication

Info

Publication number: CN110831136A
Application number: CN201810897017.XA
Authority: CN
Inventors: 吴克颖; 张晓博; 杨林
Original assignee: Shanghai Langbo Communication Technology Co Ltd
Current assignee: Shanghai Langbo Communication Technology Co Ltd
Priority date: 2018-08-08
Filing date: 2018-08-08
Publication date: 2020-02-21
Anticipated expiration: 2038-08-08
Also published as: CN110831136B

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 transmits M1 wireless signals in M1 time windows among the M time windows, respectively. The M1 wireless signals each carrying a first bit block, the user equipment transmitting wireless signals carrying the first bit block in only the M1 time windows of the M time windows; the transmission power of the M1 wireless signals is a first power, and the first power is equal to a first reference power or a first power threshold; the first power is related to a position of an earliest one of the M1 time windows in the M time windows. In the uplink transmission based on the configuration grant, when the actual repeated sending times are less than the preset repeated times, the method can improve the performance of the uplink transmission.

Description

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

Technical Field

The present invention relates to a method and apparatus in a wireless communication system, and more particularly, to a method and apparatus in a wireless communication system supporting uplink transmission based on a configuration grant (configured grant).

Background

In a conventional 3GPP (3rd Generation Partner Project) LTE (Long-term Evolution) system, uplink transmission at a UE (User Equipment) side often depends on dynamic grant (dynamic grant) of a base station. In a 5G NR (New Radio Access Technology) system, the UE may perform uplink transmission based on a configuration grant (configured grant) in an air interface resource pre-configured by the base station, so as to reduce overhead of an air interface signaling and improve spectrum efficiency of the system. In the uplink transmission based on the configuration grant, the base station configures a periodic resource pool to the UE in a semi-static (semi-static) manner through a higher layer signaling (high layer) such as a Radio Resource Control (RRC) signaling, and the UE determines whether to send a Radio signal in the resource pool configured by the base station. In order to ensure reliability of uplink transmission based on the configuration grant, the base station may configure a repetition number, which instructs the UE to repeatedly send the same TB (Transport Block) in one period.

Disclosure of Invention

The inventor finds out through research that, because the time when the TB arrives at the UE is uncertain, when the UE transmits one TB for the first time, the time resource left in one period for configuration grant uplink transmission may not be enough to support the repetition number of the base station configuration. This situation causes problems such as degradation of reception quality and additional delay.

In view of the above, the present application discloses a solution. Without conflict, embodiments and features in 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:

transmitting M1 wireless signals in M1 time windows of the M time windows, respectively;

wherein the M1 wireless signals each carry a first bit block, the user equipment transmitting the wireless signals carrying the first bit block in only the M1 time windows of the M time windows; the transmission power of the M1 wireless signals is a first power, and the first power is equal to a first reference power or a first power threshold; the first power is related to a position of an earliest one of the M1 time windows in the M time windows; the M is a positive integer greater than 1, and the M1 is a positive integer no greater than the M.

As an embodiment, the problem to be solved by the present application is: in the uplink transmission based on the configuration grant, when the number of times of repeatedly transmitting one TB does not reach the preset number of times of repeatedly transmitting, how to improve the transmission reliability and avoid extra delay. The above method allows the UE to select the transmit power of this TB based on the location of the first transmission within a period, solving this problem.

As an embodiment, the method is characterized in that the M time windows are time resources allocated to a configuration grant (configured grant) in one period, and an earliest one of the M1 wireless signals is a first transmission of the first bit block. If the first transmission of the first bit block occurs at an earlier time in the M time windows, the first bit block can be repeatedly transmitted in the M time windows sufficiently, and the user equipment transmits the M1 radio signals with smaller transmission power, thereby reducing interference to other UEs (including UEs in the local cell and neighboring cells) and saving power consumption. If the first transmission of the first bit block occurs at a later time in the M time windows, and the remaining time resources in the M time windows can only support few or even no repeated transmissions of the first bit block, the ue transmits the M1 radio signals with a larger transmission power, thereby compensating for the loss of combining gain due to the missing repeated transmissions.

As an example, the above method has the benefits of: in the uplink transmission based on the configuration grant, the receiving quality reduction caused by the reduction of the repeated sending times is made up by using larger sending power, the transmission quality is ensured, and the additional time delay is avoided.

According to one aspect of the present application, the earliest of the M1 time windows is the N1 th time window of the M time windows, the N1 being a positive integer no greater than the M; the first power is related to the N1.

According to an aspect of the application, the first power is equal to the minimum of the first reference power and the first power threshold; the first reference power is linearly related to a target component, the target component being either a first reference component or a second reference component, the target component being related to a position of an earliest one of the M1 time windows in the M time windows; the first and second reference components are each real numbers, the first reference component being smaller than the second reference component.

According to an aspect of the application, it is characterized in that whether said first power is equal to said first reference power or said first power threshold is related to the position of the earliest one of said M1 time windows in said M time windows.

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

receiving first information;

wherein the first information indicates M RVs, and the M RVs are in one-to-one correspondence with the M time windows; the RV corresponding to the earliest time window of the M1 time windows is equal to 0.

receiving R first-type signaling;

wherein the R first type signaling respectively indicates R first type offsets, the sum of the first reference power and the R first type offsets is linearly related, and R is a positive integer; the R first-class signaling is respectively used for determining R first-class indexes; the values of the R first class indices are all equal to a first integer.

receiving a first reference signal;

wherein measurements for the first reference signal are used to determine a first pathloss, the first reference power and the first pathloss being linearly related.

receiving second information;

self-determining a first time resource group in K time resource groups;

wherein the second information indicates the K sets of time resources; the first time resource group is one of the K time resource groups, and the M time windows belong to the first time resource group; any one time resource group in the K time resource groups comprises a positive integer number of time windows; the K is a positive integer greater than 1.

receiving a first signaling;

wherein the first signaling indicates frequency resources occupied by the M1 wireless signals.

receiving third information;

wherein the third information is used to determine a relationship between the first power and a position of an earliest one of the M1 time windows in the M time windows.

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

receiving M1 wireless signals in M1 time windows of the M time windows, respectively;

wherein the M1 wireless signals each carry a first block of bits, the base station receiving the wireless signals carrying the first block of bits in only the M1 time windows of the M time windows; the transmission power of the M1 wireless signals is a first power, and the first power is equal to a first reference power or a first power threshold; the first power is related to a position of an earliest one of the M1 time windows in the M time windows; the M is a positive integer greater than 1, and the M1 is a positive integer no greater than the M.

sending first information;

sending R first-type signaling;

transmitting a first reference signal;

sending the second information;

monitoring wireless signals of the M1 wireless signals in K1 time resource groups of K time resource groups;

wherein the second information indicates the K sets of time resources; the M time windows belong to one time resource group in the K time resource groups, and any time resource group in the K time resource groups comprises a positive integer number of time windows; the base station successfully receives an earliest one of the M1 wireless signals in an earliest one of the M1 time windows; the K is a positive integer greater than 1, and the K1 is a positive integer no greater than the K.

sending a first signaling;

sending third information;

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

a first processing module which respectively transmits M1 wireless signals in M1 time windows in the M time windows;

According to an aspect of the present application, the user equipment used for wireless communication is characterized by comprising:

a first receiver module to receive first information;

The application discloses a base station device used for wireless communication, characterized by comprising:

a second receiver module to receive M1 wireless signals in M1 time windows, respectively, of the M time windows;

wherein the M1 wireless signals each carry a first bit block, the base station device receiving wireless signals carrying the first bit block in only the M1 time windows of the M time windows; the transmission power of the M1 wireless signals is a first power, and the first power is equal to a first reference power or a first power threshold; the first power is related to a position of an earliest one of the M1 time windows in the M time windows; the M is a positive integer greater than 1, and the M1 is a positive integer no greater than the M.

According to an aspect of the present application, the base station apparatus used for wireless communication described above is characterized by comprising:

a first transmitter module that transmits first information;

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

in uplink transmission based on configuration grant (configured grant), the UE is allowed to select the transmission power according to the position of the first transmission in one period, improving the performance of uplink transmission when the actual number of repeated transmissions is less than the preconfigured number of repeated transmissions, while avoiding additional delay.

When the first transmission occurs at an earlier time in a period, and the time resource left in the period for configuring the grant can support sufficient repeated transmission of the current TB, the UE uses a smaller transmission power to reduce interference to other UEs (including UEs in the current cell and neighboring cells) and save power consumption.

When the first transmission occurs at a later time in a period, and the remaining time resource available for configuration grant in the period is only enough to support a few or even no repeated transmissions for the current TB, the UE uses a larger transmission power to compensate for the combining gain loss caused by the missing repeated transmissions.

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 M1 wireless signals according to one embodiment of the present 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 M time windows and M1 time windows according to one embodiment of the present application;

FIG. 7 shows a schematic diagram of M time windows and M1 time windows according to an embodiment of the present application;

FIG. 8 is a diagram illustrating a relationship between a first power and a position in M time windows of an earliest of M1 time windows, according to an embodiment of the present application;

FIG. 9 is a diagram illustrating a relationship between a first power and a position in M time windows of an earliest of M1 time windows, according to an embodiment of the present application;

FIG. 10 is a diagram illustrating a relationship between a first power and a position in M time windows of an earliest of M1 time windows, according to an embodiment of the present application;

FIG. 11 is a diagram illustrating a relationship between a first power and a position in M time windows of an earliest of M1 time windows, according to an embodiment of the present application;

fig. 12 shows a one-to-one correspondence of M RVs and M time windows in accordance with an embodiment of the present application;

FIG. 13 illustrates a schematic diagram of the constituent components of a first reference power according to one embodiment of the present application;

FIG. 14 shows a schematic diagram of the constituent components of a first reference power according to one embodiment of the present application;

fig. 15 shows a schematic diagram of R first type signaling according to an embodiment of the present application;

fig. 16 shows a schematic diagram of resource mapping of a first reference signal on the time-frequency domain according to an embodiment of the application;

FIG. 17 shows a schematic of a set of K time resources according to one embodiment of the present application;

fig. 18 shows a schematic diagram of a user equipment self-determining a first time resource group among K time resource groups according to an embodiment of the present application;

figure 19 shows a schematic diagram of first signaling according to an embodiment of the present application;

FIG. 20 shows a schematic diagram of third information according to an embodiment of the present application;

fig. 21 is a diagram illustrating time-frequency resources occupied by M1 wireless signals according to an embodiment of the present application;

fig. 22 shows a schematic diagram of the timing relationship between R first type of signaling, a first reference signal and the first signaling according to an embodiment of the application;

fig. 23 shows a schematic diagram of the timing relationship between R first type signaling, a first reference signal and the first signaling according to an embodiment of the application;

fig. 24 shows a schematic diagram of the timing relationship between R first type signaling, a first reference signal and the first signaling according to an embodiment of the application;

FIG. 25 shows a block diagram of a processing device in a user equipment according to an embodiment of the application;

fig. 26 shows a block diagram of a processing device in a base station apparatus according to an embodiment of the present application.

Example 1

Embodiment 1 illustrates a flowchart of M1 wireless signals; as shown in figure 1.

In embodiment 1, the user equipment in the present application transmits M1 wireless signals in M1 time windows of M time windows, respectively. Wherein the M1 wireless signals each carry a first bit block, the user equipment transmitting the wireless signals carrying the first bit block in only the M1 time windows of the M time windows; the transmission power of the M1 wireless signals is a first power, and the first power is equal to a first reference power or a first power threshold; the first power is related to a position of an earliest one of the M1 time windows in the M time windows; the M is a positive integer greater than 1, and the M1 is a positive integer no greater than the M.

As an embodiment, any two of the M1 wireless signals occupy the same frequency resource.

As an embodiment, any two of the M1 wireless signals occupy the same bandwidth in the frequency domain.

As an embodiment, any two of the M1 wireless signals use the same mcs (modulation and Coding scheme).

As an embodiment, any two of the M1 wireless signals correspond to the same HARQ (Hybrid Automatic Repeat reQuest) process number.

As an embodiment, the HARQ process number corresponding to any one of the M1 wireless signals is related to the earliest time window of the M time windows.

As an embodiment, the HARQ process number corresponding to any one of the M1 wireless signals is related to an earliest multicarrier symbol in an earliest time window of the M time windows.

As an example, the first power is in dBm (decibels).

As an example, the first reference power is in dBm (decibels).

As an example, the first power threshold is in dBm (decibels).

For one embodiment, the first power threshold is P_CMAX,f,c(i) Said P is_CMAX,f,c(i) Is the highest threshold of the transmission power in the PUSCH transmission period with index i on the Carrier (Carrier) with index f of the serving cell with index c, and the M1 wireless signals are all transmitted on the Carrier (Carrier) with index f of the serving cell with index c. The P is_CMAX,f,c(i) See TS38.213 for a specific definition of (d).

As one embodiment, the first power is P_PUSCH,b,f,c(i,j,q_dL) of said P_PUSCH,b,f,c(i,j,q_dL) is a transmission power on a PUSCH in a PUSCH transmission period with an index i on a BWP (Bandwidth Part, Bandwidth interval) with an index b on a carrier with an index f of a serving cell with an index c, j is an index of parameter configuration, and q is an index of parameter configuration_dIs an index of a reference signal resource, the l is an index of a power control adjustment state, and the M1 wireless signals are all transmitted on BWP with index b on a carrier with index f of a serving cell with index c. The P is_PUSCH,b,f,c(i,j,q_dSee 3GPP TS38.213 for specific definitions of l).

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

As an embodiment, the first bit block includes one TB.

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

For one embodiment, the first bit block includes uplink data.

As an embodiment, the M1 wireless signals each carrying a first bit block refer to: any one of the M1 wireless signals is output after all or part of the bits in the first bit block sequentially pass through CRC (cyclic redundancy Check) Attachment (Attachment), Segmentation (Segmentation), Coding block level CRC Attachment (Attachment), Channel Coding (Channel Coding), Rate Matching (Rate Matching), Concatenation (Concatenation), Scrambling (Scrambling), Modulation Mapper (Modulation Mapper), layer Mapper (layer Mapper), conversion precoder (transform precoder) for generating a complex-valued signal, Precoding (Precoding), Resource Element Mapper (Resource Element Mapper), multi-carrier symbol Generation (Generation), Modulation and up-conversion (Modulation and up-conversion).

As an embodiment, the M1 wireless signals each carrying a first bit block refer to: the first bit block is used to generate any of the M1 wireless signals.

As one embodiment, the wireless signal of the M1 wireless signals that is transmitted in the earliest of the M1 time windows is the first transmission of the first block of bits.

As an embodiment, the wireless signal of the M1 wireless signals transmitted in any one of the M1 time windows other than the target time window, which is the earliest one of the M1 time windows, is the retransmission of the first bit block.

As an embodiment, the ue sends other radio signals carrying the first bit block on time resources outside the M time windows, where the other radio signals are retransmissions of the first bit block.

As an embodiment, the user equipment does not send the radio signal carrying the first bit block in any one of the M time windows that does not belong to the M1 time windows.

As an embodiment, the first power is related to an index of an earliest one of the M1 time windows among the M time windows.

As an embodiment, the M1 wireless signals include uplink data.

Example 2

Embodiment 2 illustrates a schematic diagram of a network architecture, 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 the LTE, LTE-a or 5G System may be referred to as an 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 gnbs 203 may be connected to other gnbs 204 via an Xn 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. In general, 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.

As an embodiment, the gNB203 supports uplink transmission based on configuration grant (configured grant).

As an embodiment, the UE201 supports uplink transmission based on configuration grant (configured grant).

Example 3

Embodiment 3 illustrates a schematic diagram of an embodiment of a user plane and control plane radio protocol architecture as shown in figure 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 example, the M1 wireless signals in this application are 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 R first type signaling in this application is generated in the PHY 301.

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

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

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

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 MAC sublayer 302.

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

As an embodiment, the third information in this application is generated in the MAC sublayer 302.

As an embodiment, the third information in the present application is generated in the PHY 301.

Example 4

Embodiment 4 illustrates a schematic diagram of an NR node and a UE 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 channel encoder 477, a channel decoder 478, a transmitter/receiver 418, and an antenna 420.

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

In the DL (Downlink), at the gNB, 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 allocation of radio resources for 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 channel encoder 477 perform various signal processing functions for the L1 layer (i.e., the physical layer). Channel encoder 477 performs coding and interleaving to facilitate Forward Error Correction (FEC) at UE 450. Transmit processor 416 performs mapping for signal constellation 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)) and performs spatial precoding/beamforming on the encoded and modulated symbols to generate one or more spatial streams. Transmit processor 416 then maps each spatial stream to subcarriers, multiplexes 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. Each transmitter 418 converts the baseband multi-carrier symbol stream provided by the transmit processor 416 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. The receive processor 456 and channel decoder 458 implement the various signal processing functions of the L1 layer. Receive processor 456 converts the baseband multicarrier symbol stream 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 physical layer data is recovered into spatial streams destined for the UE450 through multi-antenna detection in the receive processor 456. The symbols on each spatial stream are demodulated and recovered at a receive processor 456 and soft decisions are generated. Channel decoder 458 then decodes and deinterleaves the soft decisions to recover the upper layer data and control signals transmitted by the gNB410 on the physical channel. 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 can 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. The channel encoder 457 performs channel encoding and the encoded data is modulated into a multi-carrier/single-carrier symbol stream by modulation performed by the transmit processor 468 and multi-antenna spatial precoding/beamforming processing and provided to different antennas 452 via the transmitter 454. Each transmitter 454 first converts the baseband symbol stream provided by the transmit processor 468 into a radio frequency symbol stream that is provided 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 radio frequency signals through its respective antenna 420, converts the received radio frequency signals to baseband signals, and provides the baseband signals to a receive processor 470. Receive processor 470 and channel decoder 478 together implement the functions of layer L1. 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 packets from the controller/processor 475 may be provided to the 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: the M1 wireless signals herein are sent in M1 time windows, respectively, of the M time windows herein. Wherein the M1 wireless signals each carry a first bit block, the UE450 transmitting the wireless signals carrying the first bit block in only the M1 time windows in the M time windows; the transmission power of the M1 wireless signals is a first power, and the first power is equal to a first reference power or a first power threshold; the first power is related to a position of an earliest one of the M1 time windows in the M time windows; the M is a positive integer greater than 1, and the M1 is a positive integer no greater than the M.

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: the M1 wireless signals herein are sent in M1 time windows, respectively, of the M time windows herein. Wherein the M1 wireless signals each carry a first bit block, the UE450 transmitting the wireless signals carrying the first bit block in only the M1 time windows in the M time windows; the transmission power of the M1 wireless signals is a first power, and the first power is equal to a first reference power or a first power threshold; the first power is related to a position of an earliest one of the M1 time windows in the M time windows; the M is a positive integer greater than 1, and the M1 is a positive integer no greater than the M.

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: the M1 wireless signals herein are received in M1 time windows, respectively, of the M time windows herein. Wherein the M1 wireless signals each carry a first bit block, the gNB410 receiving the wireless signals carrying the first bit block in only the M1 time windows of the M time windows; the transmission power of the M1 wireless signals is a first power, and the first power is equal to a first reference power or a first power threshold; the first power is related to a position of an earliest one of the M1 time windows in the M time windows; the M is a positive integer greater than 1, and the M1 is a positive integer no greater than the M.

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: the M1 wireless signals herein are received in M1 time windows, respectively, of the M time windows herein. Wherein the M1 wireless signals each carry a first bit block, the gNB410 receiving the wireless signals carrying the first bit block in only the M1 time windows of the M time windows; the transmission power of the M1 wireless signals is a first power, and the first power is equal to a first reference power or a first power threshold; the first power is related to a position of an earliest one of the M1 time windows in the M time windows; the M is a positive integer greater than 1, and the M1 is a positive integer no greater than the M.

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, { the antenna 452, the transmitter 454, the transmission processor 468, the channel encoder 457, the controller/processor 459, the memory 460, the data source 467}, are used to transmit the M1 wireless signals of the present application in the M1 time windows of the M time windows of the present application, respectively; { the antenna 420, the receiver 418, the reception processor 470, the channel decoder 478, the controller/processor 475, the memory 476}, at least one of which is used to receive the M1 radio signals in the M1 time windows, respectively, of the M time windows in the present application.

As one example, at least one of { the antenna 420, the transmitter 418, the transmission processor 416, the channel encoder 477, the controller/processor 475, the memory 476} is used to transmit the first information in this application; { the antenna 452, the receiver 454, the receive processor 456, the channel decoder 458, the controller/processor 459, the memory 460, the data source 467}, is used to receive the first information in this application.

As an example, at least one of { the antenna 420, the transmitter 418, the transmission processor 416, the channel encoder 477, the controller/processor 475, the memory 476} is used to transmit the R first type signaling in this application; { the antenna 452, the receiver 454, the receive processor 456, the channel decoder 458, the controller/processor 459, the memory 460, the data source 467}, at least one of which is used to receive the R first type signaling in this application.

As one example, at least one of { the antenna 420, the transmitter 418, the transmission processor 416, the channel encoder 477, the controller/processor 475, the memory 476} is used to transmit the first reference signal in this application; { the antenna 452, the receiver 454, the receive processor 456, the channel decoder 458, the controller/processor 459, the memory 460, the data source 467}, at least one of which is used to receive the first reference signal in this application.

As one example, at least one of { the antenna 420, the transmitter 418, the transmission processor 416, the channel encoder 477, the controller/processor 475, the memory 476} is used to transmit the second information in this application; { the antenna 452, the receiver 454, the receive processor 456, the channel decoder 458, the controller/processor 459, the memory 460, the data source 467}, is used to receive the second information in this application.

As one example, at least one of { the antenna 420, the transmitter 418, the transmission processor 416, the channel encoder 477, the controller/processor 475, the memory 476} is used to transmit the third information in this application; { the antenna 452, the receiver 454, the receive processor 456, the channel decoder 458, the controller/processor 459, the memory 460, the data source 467}, is used to receive the third information in this application.

As one example, at least one of { the antenna 452, the receiver 454, the receive processor 456, the transmit processor 468, the controller/processor 459, the memory 460, the data source 467} is used to determine the first power in this application.

As an example, at least one of the transmit processor 468, the controller/processor 459, the memory 460, the data source 467 is used to self-determine the first set of time resources in this application among the K sets of time resources in this application.

As an example, at least one of { the antenna 420, the receiver 418, the reception processor 470, the channel decoder 478, the controller/processor 475, the memory 476} is used for monitoring the radio signals of the M1 radio signals in this application in K1 time resource groups of the K time resource groups in this application.

As an example, at least one of { the antenna 420, the transmitter 418, the transmission processor 416, the channel encoder 477, the controller/processor 475, the memory 476} is used to transmit the first signaling in this application; { the antenna 452, the receiver 454, the receive processor 456, the channel decoder 458, the controller/processor 459, the memory 460, the data source 467}, at least one of which is used to receive the first signaling in this application.

Example 5

Embodiment 5 illustrates a flow chart of transmission, as shown in fig. 5. In fig. 5, base station B1 is the serving cell maintenance base station for user equipment U2. In fig. 5, the steps in blocks F1 through F6, respectively, are optional.

For B1, first information is sent in step S101; transmitting second information in step S102; transmitting third information in step S103; transmitting a first signaling in step S104; r first type signaling is sent in step S105; transmitting a first reference signal in step S106; m1 wireless signals are received in M1 time windows of the M time windows, respectively, in step S11.

For U2, first information is received in step S201; receiving second information in step S202; receiving third information in step S203; receiving a first signaling in step S204; receiving R first type signaling in step S205; receiving a first reference signal in step S206; m1 wireless signals are respectively transmitted in M1 time windows among the M time windows in step S21.

In embodiment 5, the M1 wireless signals each carry a first bit block, the U2 sends the wireless signals carrying the first bit block in only the M1 time windows of the M time windows; the B1 receives wireless signals carrying the first block of bits in only the M1 time windows of the M time windows. The transmission power of the M1 wireless signals is a first power, and the first power is equal to a first reference power or a first power threshold; the first power is related to a position of an earliest one of the M1 time windows in the M time windows; the M is a positive integer greater than 1, and the M1 is a positive integer no greater than the M. The first information indicates M RVs, and the M RVs correspond to the M time windows one by one; the RV corresponding to the earliest time window of the M1 time windows is equal to 0. The R first class signaling indicates R first class offsets respectively, and a sum of the first reference power and the R first class offsets is linearly related, where R is a positive integer. The R first type signaling are respectively used by the U2 to determine R first type indices; the values of the R first class indices are all equal to a first integer. The measurement for the first reference signal is used by the U2 to determine a first path loss, the first reference power and the first path loss being linearly related. The second information indicates the K sets of time resources; the M time windows belong to one of the K time resource groups; any one time resource group in the K time resource groups comprises a positive integer number of time windows; the K is a positive integer greater than 1. The first signaling indicates frequency resources occupied by the M1 wireless signals. The third information is used by the U2 to determine a relationship between the first power and a position of an earliest one of the M1 time windows in the M time windows.

As an embodiment, the B1 is the base station in this application.

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

As an embodiment, at least two of the M1 wireless signals are repeated (identical).

As an embodiment, at least two of the M1 wireless signals are different from each other.

As one embodiment, any two of the M1 wireless signals are repeated (identical).

As an embodiment, any two of the M1 wireless signals are different from each other.

As an embodiment, the base station in this application combines the received M1 wireless signals, and recovers the first bit block from the combined signal.

As an embodiment, the base station in this application performs symbol-level combining on repeated (same) wireless signals in the M1 received wireless signals.

As an embodiment, the base station in this application performs bit-level combining on different wireless signals of the M1 received wireless signals.

As one embodiment, the earliest of the M1 time windows is the nth 1 time window of the M time windows, the N1 being a positive integer no greater than the M; the first power is related to the N1.

For one embodiment, the first power is equal to a minimum of the first reference power and the first power threshold; the first reference power is linearly related to a target component, the target component being either a first reference component or a second reference component, the target component being related to a position of an earliest one of the M1 time windows in the M time windows; the first reference component and the second reference component are both real numbers, the first reference component being smaller than the second reference component.

As an embodiment, whether the first power is equal to the first reference power or the first power threshold is related to a position of an earliest one of the M1 time windows in the M time windows.

For one embodiment, the U2 self-determines a first set of time resources from the K sets of time resources; the first time resource group is one of the K time resource groups, and the M time windows belong to the first time resource group.

As one embodiment, the B1 monitors the wireless signals of the M1 wireless signals in K1 of the K sets of time resources and successfully receives an earliest one of the M1 wireless signals in an earliest one of the M1 time windows; the K1 is a positive integer no greater than the K.

As an embodiment, the M1 wireless signals are transmitted on M1 uplink physical layer data channels (i.e., uplink channels that can be used to carry physical layer data), respectively.

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).

As an embodiment, the M1 corresponding transmission channels of the wireless signals are UL-SCHs (UpLink shared channels), respectively.

As an embodiment, the M1 wireless signals are respectively transmitted on M1 uplink physical layer control channels (i.e. uplink channels that can only be used for carrying physical layer signaling).

As an embodiment, the uplink physical layer control channel is a PUCCH (physical uplink control channel).

As an embodiment, the uplink physical layer control channel is sPUCCH (short PUCCH ).

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

In one embodiment, the uplink physical layer control channel is NB-PUCCH (Narrow Band PUCCH).

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 embodiment, the R first-type signaling are respectively transmitted on R downlink physical layer control channels (i.e. downlink channels 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 second 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 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 third 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 third information is transmitted on a downlink physical layer control channel (i.e. a downlink channel that can only be used for carrying physical layer signaling).

Example 6

Example 6 illustrates a schematic diagram of M time windows and M1 time windows; as shown in fig. 6.

In fig. 6, the user equipment in the present application transmits the M1 wireless signals in the M1 time windows in the M time windows, respectively. In fig. 6, the indices of the M time windows are # { 0., M-1}, respectively, and the left-diagonal filled boxes represent the time windows of the M1 time windows.

As one embodiment, M is a positive integer no greater than 8.

As one example, M is one of {2, 4, 8 }.

As one example, the M1 is equal to the M.

As one embodiment, the M1 is less than the M.

As an embodiment, said M is indicated by a higher layer parameter repK.

As an example, said M is indicated by a higher layer (higher layer) parameter repK.

As an embodiment, the M is indicated by a repK field (field) in a ConfiguredGrantConfig IE (Information Element).

As an example, the specific definition of repK is found in 3GPP TS38.214, section 6.1.2 and 3GPP TS 38.331.

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

As an embodiment, the positions of the M1 time windows in the M time windows are consecutive.

As an embodiment, the indexes of the M1 time windows in the M time windows are consecutive.

As one embodiment, the M1 time windows are the M1 latest time windows of the M time windows.

As one embodiment, the M1 time windows are the largest time window of M1 indices of the M time windows.

As one embodiment, the earliest of the M1 time windows is the nth 1 time window of the M time windows, the N1 being a positive integer no greater than the M; the M1 is equal to M-N1+ 1.

As an embodiment, the index of the nth time window of the M time windows in the M time windows is n-1; and n is any positive integer not greater than M.

As an embodiment, the ending time of the n2 th time window of the M time windows is no later than the starting time of the n3 th time window of the M time windows, the n2 and the n3 are positive integers not greater than M, respectively, and the n2 is less than the n 3.

As an embodiment, the M time windows are M transmission occasions (transmission occasions), respectively.

As an embodiment, the M time windows are M transmission occasions within one period respectively.

As an embodiment, the specific definition of the transmission occasion is described in section 6.1.2 of 3GPP TS38.241

As an embodiment, any one of the M time windows is a continuous time period.

As an embodiment, any one of the M time windows is a slot (slot).

As an embodiment, any one of the M time windows is one sub-frame (sub-frame).

As one embodiment, any one of the M time windows is 1 millisecond (ms).

As an embodiment, any one of the M time windows comprises a positive integer number of consecutive multicarrier symbols.

As an embodiment, any one of the M time windows is 7 consecutive multicarrier symbols.

As an embodiment, any one of the M time windows is 14 consecutive multicarrier symbols.

As an embodiment, the M time windows are mutually orthogonal (non-overlapping) two by two in the time domain.

As an embodiment, any two time windows of the M time windows occupy time resources of the same length.

As an embodiment, the M time windows are M consecutive slots (slots).

As an embodiment, the M time windows are M consecutive uplink time slots (slots).

As an embodiment, the M time windows are indicated by a ConfiguredGrantConfig IE.

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

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

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

As an embodiment, any two adjacent time windows of the M time windows are consecutive in the time domain.

In one embodiment, at least two adjacent time windows of the M time windows are consecutive in the time domain.

In one embodiment, at least two adjacent time windows of the M time windows are discontinuous in the time domain.

As an embodiment, the M1 time windows are M1 consecutive slots (slots).

As an example, the M1 time windows are M1 consecutive uplink slots (slots).

As an embodiment, at least two adjacent time windows of the M1 time windows are two discontinuous time slots.

As an embodiment, a time slot existing between at least two adjacent time windows of the M1 time windows does not belong to the M1 time windows.

As an embodiment, any two adjacent time windows of the M1 time windows are consecutive in the time domain.

As an embodiment, at least two adjacent time windows of the M1 time windows are consecutive in the time domain.

As an embodiment, at least two adjacent time windows of the M1 time windows are discontinuous in the time domain.

Example 7

Example 7 illustrates a schematic diagram of M time windows and M1 time windows; as shown in fig. 7. In fig. 7, the indices of the M time windows are # { 0., M-1}, respectively, and the left-diagonal filled boxes represent the time windows of the M1 time windows.

As one embodiment, the M1 time windows do not include the latest one of the M time windows.

As one embodiment, the earliest of the M1 time windows is the nth 1 time window of the M time windows, the N1 being a positive integer no greater than the M; the M1 is less than M-N1+ 1.

Example 8

Embodiment 8 illustrates a relationship between the first power and the position in M time windows of the earliest of M1 time windows; as shown in fig. 8.

In embodiment 8, the first power is equal to the minimum of the first reference power in the present application and the first power threshold in the present application. The first reference power is linearly related to the target component in the present application, and the target component is the first reference component in the present application or the second reference component in the present application. The earliest of the M1 time windows is the N1 th time window of the M time windows. If said N1 is less than a first value, said target component is said first reference component; otherwise the target component is the second reference component.

As an embodiment, the value of N1 ranges from 1 to a positive integer of M.

As an example, the target component relates to the N1.

As an embodiment, whether the target component is the first reference component or the second reference component is related to the N1.

For one embodiment, the first power threshold is independent of the N1.

As an example, if the N1 is less than a first value, the target component is the first reference component; if the N1 is not less than the first value, the target component is the second reference component.

As an embodiment, the third information in the present application includes a sixth field, and the sixth field in the third information is used for determining the first numerical value.

As one embodiment, the first value is a positive integer greater than 1 and not greater than M.

As one example, the target component is related to the size of the M-N1+ 1.

For one embodiment, the first power threshold is independent of the size of the M-N1+ 1.

As an example, if the M-N1+1 is greater than a fifth value, the target component is the first reference component; otherwise the target component is the second reference component. The fifth numerical value is a positive integer less than M

As a sub-embodiment of the above-mentioned embodiment, the third information in this application indicates the fifth numerical value.

As an embodiment, the earliest of the M1 time windows is the nth 2 time window of the M2 time windows, and the M2 time windows are composed of all the time windows whose corresponding RVs are equal to 0. If said N2 is less than a sixth value, said target component is said first reference component; otherwise the target component is the second reference component; the sixth numerical value is a positive integer greater than 1 and not greater than the M2.

As a sub-embodiment of the above embodiment, the M2 is less than the M.

As a sub-embodiment of the above embodiment, the M2 is equal to the M.

As a sub-embodiment of the above embodiment, the N1 is equal to the N2 plus P3, and the P3 is equal to the number of time windows with RV unequal to 0 in all time windows earlier than the nth 2 time window in the M2 time windows.

As a sub-embodiment of the above embodiment, the first value is equal to the sixth value plus the P4; the P4 is equal to the number of time windows of the M time windows earlier than a given time window, which is n4 time windows of the M2 time windows, whose corresponding RVs are not equal to 0, and whose n4 is equal to the sixth value.

As a sub-embodiment of the above-mentioned embodiment, the third information in the present application includes a sixth field, and the sixth field in the third information indicates the sixth numerical value.

As a sub-embodiment of the above embodiment, the first power threshold is independent of the N2.

For one embodiment, the first power is equal to the first reference power.

For one embodiment, the first power is less than the first reference power.

For one embodiment, the first power is equal to the first power threshold.

As an embodiment, the units of the first reference component and the second reference component are dB, respectively.

As an embodiment, the first reference component and the second reference component are each UE-specific.

As an embodiment, the first reference component is indicated by higher layer (higher layer) signaling.

As an embodiment, the first reference component is indicated by RRC signaling.

As an embodiment, the first reference component is indicated by physical layer signaling.

As an embodiment, the first reference component is indicated by a p0-PUSCH-Alpha field (field) in a ConfiguredGrantConfig IE.

As an embodiment, the first reference component is indicated by a p0-nominal within grant field (field) in PUSCH-PowerControl IE.

As an embodiment, the second reference component is indicated by higher layer (higher layer) signaling.

As an embodiment, the second reference component is indicated by RRC signaling.

As an embodiment, the second reference component is indicated by physical layer signaling.

As an embodiment, the second reference component is indicated by a p0-PUSCH-Alpha field (field) in the ConfiguredGrantConfig IE.

As an embodiment, the second reference component is indicated by a p0-nominal within grant field (field) in PUSCH-PowerControl IE.

As an embodiment, the second reference component is indicated by the first signaling in this application.

As an embodiment, the first reference component and the second reference component are indicated by the same signaling.

As an embodiment, the first reference component and the second reference component are indicated by different signaling.

As an embodiment, the specific definition of p0-PUSCH-Alpha is described in 3GPP TS 38.331.

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

As an embodiment, the specific definition of p0-NominalWithoutGrant is described in 3GPP TS 38.331.

As an embodiment, the first information in the present application indicates at least one of the first reference component and the second reference component.

As an embodiment, the second information in the present application indicates at least one of the first reference component and the second reference component.

As an embodiment, the third information in the present application indicates at least one of the first reference component and the second reference component.

Example 9

Example 9 illustrates a relationship between the first power and the position in M time windows of the earliest of M1 time windows; as shown in fig. 9.

In embodiment 9, the first power is equal to the minimum of the first reference power in the present application and the first power threshold in the present application. The first reference power is linearly related to the target component in the present application, and the target component is the first reference component in the present application or the second reference component in the present application. The earliest of the M1 time windows is the N1 th time window of the M time windows. If the N1 is not greater than a third value, the target component is the first reference component; otherwise the target component is the second reference component.

As an example, if the N1 is not greater than a third value, the target component is the first reference component; if the N1 is greater than the third value, the target component is the second reference component.

As an embodiment, the third information in the present application includes a sixth field, and the sixth field in the third information is used for determining the third numerical value.

As one embodiment, the third value is a positive integer less than M.

As an example, if the M-N1+1 is not less than a fifth value, the target component is the first reference component; otherwise the target component is the second reference component. The fifth numerical value is a positive integer greater than 1 and not greater than the M.

As an embodiment, the earliest of the M1 time windows is the nth 2 time window of the M2 time windows, and the M2 time windows are composed of all the time windows whose corresponding RVs are equal to 0. If said N2 is not greater than a sixth value, said target component is said first reference component; otherwise the target component is the second reference component; the sixth numerical value is a positive integer less than the M2.

As a sub-embodiment of the above embodiment, the third value is equal to the sixth value plus the P4; the P4 is equal to the number of time windows of the M time windows earlier than a given time window, which is n4 time windows of the M2 time windows, whose corresponding RVs are not equal to 0, and whose n4 is equal to the sixth value.

Example 10

Embodiment 10 illustrates a relationship between the first power and the position in M time windows of the earliest of M1 time windows; as shown in fig. 10.

In embodiment 10, the earliest of the M1 time windows is the N1 th time window of the M time windows. If the N1 is less than a second value, the first power is equal to the minimum of the first reference power and the first power threshold; otherwise the first power is equal to the first power threshold.

As an embodiment, the first reference power is independent of a position of an earliest one of the M1 time windows among the M time windows.

For one embodiment, the first reference power is independent of the N1.

For one embodiment, the first reference power is independent of the size of the M-N1+ 1.

For one embodiment, whether the first power is equal to the first reference power or the first power threshold is related to the N1.

For one embodiment, if N1 is less than a second value, the first power is equal to the minimum of the first reference power and the first power threshold; if the N1 is not less than a second value, the first power is equal to the first power threshold.

As an embodiment, the third information in the present application includes a sixth field, and the sixth field in the third information is used for determining the second numerical value.

As one embodiment, the second value is a positive integer greater than 1 and not greater than M.

For one embodiment, whether the first power is equal to the first reference power or the first power threshold is related to a size of the M-N1+ 1.

For one embodiment, if the M-N1+1 is greater than a seventh value, the first power is equal to a minimum of the first reference power and the first power threshold; otherwise the first power is equal to the first power threshold. The seventh value is a positive integer less than the M.

As a sub-embodiment of the above-mentioned embodiment, the third information in the present application indicates the seventh numerical value.

As an embodiment, the earliest of the M1 time windows is the nth 2 time window of the M2 time windows, and the M2 time windows are composed of all of the M time windows whose corresponding RV is equal to 0. If the N2 is less than an eighth value, the first power is equal to the minimum of the first reference power and the first power threshold; otherwise the first power is equal to the first power threshold; the eighth numerical value is a positive integer greater than 1 and not greater than the M2.

As a sub-embodiment of the above embodiment, the first reference power is independent of the N2.

As a sub-embodiment of the above embodiment, said second value is equal to said eighth value plus said P4; the P4 is equal to the number of time windows of the M time windows earlier than a given time window, which is n4 time windows of the M2 time windows, whose corresponding RVs are not equal to 0, and whose n4 is equal to the eighth value.

As a sub-embodiment of the above-mentioned embodiment, the third information in the present application includes a sixth field, and the sixth field in the third information indicates the eighth numerical value.

Example 11

Embodiment 11 illustrates a relationship between the first power and the position in M time windows of the earliest of M1 time windows; as shown in fig. 11.

In embodiment 11, the earliest of the M1 time windows is the N1 th time window of the M time windows. If the N1 is not greater than a fourth value, the first power is equal to the minimum of the first reference power and the first power threshold; otherwise the first power is equal to the first power threshold.

For one embodiment, if N1 is not greater than a fourth value, the first power is equal to the minimum of the first reference power and the first power threshold; if the N1 is greater than a fourth value, the first power is equal to the first power threshold.

As an embodiment, the third information in the present application includes a sixth field, and the sixth field in the third information is used for determining the fourth numerical value.

As an embodiment, the fourth value is a positive integer less than M.

For one embodiment, if the M-N1+1 is not less than a seventh value, the first power is equal to a minimum of the first reference power and the first power threshold; otherwise the first power is equal to the first power threshold. The seventh value is a positive integer greater than 1 and not greater than the M.

As an embodiment, the earliest of the M1 time windows is the nth 2 time window of the M2 time windows, and the M2 time windows are composed of all the time windows whose corresponding RVs are equal to 0. If the N2 is not greater than an eighth value, the first power is equal to the minimum of the first reference power and the first power threshold; otherwise the first power is equal to the first power threshold; the eighth numerical value is a positive integer less than the M2.

As a sub-embodiment of the above embodiment, the fourth value is equal to the eighth value plus P4, the P4 is equal to the number of time windows of the M time windows earlier than a given time window, where the corresponding RV is not equal to 0, the given time window is n4 time windows of the M2 time windows, and the n4 is equal to the eighth value.

Example 12

Embodiment 12 illustrates a one-to-one correspondence diagram of M RVs and M time windows; as shown in fig. 12.

In embodiment 12, the first information in this application indicates the M RVs, and the M RVs correspond to the M time windows one to one; the RV corresponding to the earliest of the M1 time windows in this application is equal to 0. In fig. 12, the indices of the M RVs and the M time windows are # { 0.

As one example, the RV is a Redundancy Version.

As an embodiment, M1 RVs are respectively adopted by the M1 wireless signals in the present application, and M1 RVs are RVs respectively corresponding to the M1 time windows in the M RVs.

As an embodiment, the RV adopted by the earliest one of the M1 wireless signals is equal to 0.

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

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

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

As an embodiment, the first information is carried by a ConfiguredGrantConfig IE.

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

As an embodiment, the first information is carried by a repK-RV field in a ConfiguredGrantConfig IE.

As an embodiment, the M RVs are indicated by the repK-RV field in the ConfiguredGrantConfig IE.

As an example, the repK-RV field (field) in the ConfiguredGrantConfig IE is used to determine the M RVs.

As an example, the specific definition of repK-RV is found in section 6.1.2 in 3GPP TS38.214 and 3GPP TS 38.331.

As one embodiment, the first information explicitly indicates the M RVs.

As one embodiment, the first information implicitly indicates the M RVs.

As an embodiment, the first information explicitly indicates 4 RVs; for an nth one of the M RVs equal to a (mod (n-1,4) +1) th one of the 4 RVs, the n is any positive integer not greater than the M.

As a sub-embodiment of the above embodiment, the 4 RVs are indicated by the repK-RV field (field) in the ConfiguredGrantConfig IE.

As a sub-embodiment of the above embodiment, the 4 RVs are one of {0, 2, 3, 1}, {0, 3, 0, 3} and {0, 0, 0, 0 }.

As one embodiment, any one of the M RVs is a non-negative integer no greater than 3.

As an embodiment, any one RV of the M RVs is equal to one of {0, 1, 2, 3 }.

As an embodiment, the nth RV of the M RVs corresponds to the nth time window of the M time windows, and n is any positive integer not greater than M.

As an embodiment, the RVs corresponding to any two of the M1 time windows are equal.

As an embodiment, the RV for the M1 time windows is 0.

As an embodiment, there are at least two time windows in the M1 time windows, and the RVs corresponding to the at least two time windows are not equal.

Example 13

Embodiment 13 illustrates a schematic diagram of the constituent components of the first reference power; as shown in fig. 13.

In embodiment 13, the first power in the present application is equal to the minimum of the first reference power and the first power threshold in the present application. The first reference power is linearly related to the target component, the second component, the third component, the fourth component and the fifth component, respectively, in the present application. Linear coefficients between the first reference power and the target component, the second component, the fourth component and the fifth component are 1, respectively; a linear coefficient between the first reference power and the third component is a first coefficient. The target component is the first reference component in this application or the second reference component in this application.

As an embodiment, a linear coefficient between the first reference power and the target component is equal to 1.

As one embodiment, the target component is used to determine P_{0_PUSCH,b,f,c}(j) Said P is_{0_PUSCH,b,f,c}(j) Is PUSCH power reference on BWP of index b on carrier of index f of serving cell of index c, related to parameter configuration of index j_{0_PUSCH,b,f,c}(j) See TS38.213 for a specific definition of (d). The M1 wireless signals in this application are all transmitted on BWP with index b on the carrier with index f of the serving cell with index c.

As one embodiment, the target component is P_{0_PUSCH,b,f,c}(j)。

As one embodiment, the target component is P_{0_NOMINAL_PUSCH,f,c}(j) Said P is_{0_NOMINAL_PUSCH,f,c}(j) Is PUSCH power reference component related to parameter configuration with index j on carrier with index f of serving cell with index c, and the P_{0_NOMINAL_PUSCH,f,c}(j) See TS38.213 for a specific definition of (d). The M1 radio signals in this application are all transmitted on the carrier with index f of the serving cell with index c.

As one embodiment, the target component is P_{0_UE_PUSCH,b,f,c}(j) Said P is_{0_UE_PUSCH,b,f,c}(j) Is PUSCH power reference component on BWP of index b on carrier of index f of serving cell of index c, related to parameter configuration of index j_{0_UE_PUDCH,b,f,c}(j) See TS38.213 for a specific definition of (d). The M1 wireless signals in this application are all transmitted on BWP with index b on the carrier with index f of the serving cell with index c.

As an embodiment, the first reference power is linearly related to a second component, and the second component is related to a bandwidth occupied by any one of the M1 wireless signals. A linear coefficient between the first reference power and the second component is 1.

As a sub-embodiment of the above embodiment, the second component is

Wherein saidThe M1 wireless signals are all transmitted on a BWP with an index of b on a carrier with an index of f of a serving cell with an index of c, and μ is a subcarrier spacing configuration. The above-mentioned

See TS38.213 for a specific definition of (d).

As an example, the first reference power is linearly related to a third component, which is related to the channel quality between the user equipment to the target recipients of the M1 radio signals in the present application.

As a sub-embodiment of the above embodiment, a linear coefficient between the first reference power and the third component is a non-negative real number less than or equal to 1.

As a sub-embodiment of the above embodiment, a linear coefficient between the first reference power and the third component is α_b,f,c(j) Said α_b,f,c(j) Is a partial path loss compensation factor related to parameter configuration with index j on BWP with index b on carrier with index f of serving cell with index c, the M1 wireless signals are all transmitted on BWP with index b on carrier with index f of serving cell with index c, the α_b,f,c(j) See TS38.213 for a specific definition of (d).

As a sub-embodiment of the above embodiment, a linear coefficient between the first reference power and the third component is indicated by RRC signaling.

As a sub-embodiment of the above embodiment, a linear coefficient between the first reference power and the third component is UE-specific (UE-specific).

As a sub-embodiment of the above embodiment, the third component is PL_b,f,c(q_d) The PL_b,f,c(q_d) Is on BWP of index b on carrier of index f of serving cell of index c according to index q_dThe M1 wireless signals are all transmitted on BWP with index b on the carrier with index f of the serving cell with index c, which is the estimated value of the path loss in dB. The PL_b,f,c(q_d) See TS38.213 for a specific definition of (d).

As a sub-embodiment of the above embodiment, the third component is equal to the first path loss in the present application.

As an embodiment, the first reference power and the fourth component are linearly related. A linear coefficient between the first reference power and the fourth component is 1.

As a sub-embodiment of the above embodiment, the fourth component is related to MCS of any one of the M1 wireless signals.

As a sub-embodiment of the above embodiment, the fourth component is Δ_TF,b,f,c(i) Said Δ_TF,b,f,c(i) The power offset is a power offset related to the MCS of any one of the M1 wireless signals in a PUSCH transmission period with index i on the BWP with index b on the carrier with index f of the serving cell with index c, and the M1 wireless signals are all transmitted on the BWP with index b on the carrier with index f of the serving cell with index c. Said Δ_TF,b,f,c(i) See 3GPP TS38.213 for specific definitions of (d).

As an embodiment, the first reference power and the fifth component are linearly related. A linear coefficient between the first reference power and the fifth component is 1.

As a sub-embodiment of the above embodiment, the fifth component is a power control adjustment state.

As a sub-embodiment of the above embodiment, the fifth component is f_b,f,c(i, l) said f_b,f,c(i, l) is a power control adjustment state of index i on the BWP of index b on the carrier of index f of the serving cell of index c in the PUSCH transmission period of index i, and the M1 wireless signals are all transmitted on the BWP of index b on the carrier of index f of the serving cell of index c. F is_b,f,cSee 3GPP TS38.213 for specific definitions of (i, l).

As a sub-embodiment of the above embodiment, the fifth component is a sum of the R first class offsets in this application.

Example 14

Embodiment 14 illustrates a schematic diagram of the constituent components of the first reference power; as shown in fig. 14.

In embodiment 14, whether said first power in the present application is equal to said first reference power or said first power threshold in the present application is related to the position of the earliest one of said M1 time windows in said M time windows in the present application. The first reference power is linearly related to the first component, the second component, the third component, the fourth component and the fifth component, respectively. Linear coefficients between the first reference power and the first component, the second component, the fourth component and the fifth component are 1, respectively; a linear coefficient between the first reference power and the third component is a first coefficient.

As an embodiment, the first reference power and the first component are linearly related, and a linear coefficient between the first reference power and the first component is equal to 1.

As a sub-embodiment of the above embodiment, the first component is P_{0_PUSCH,b,f,c}(j) Said P is_{0_PUSCH,b,f,c}(j) The PUSCH power reference is configured on the BWP with index j on the carrier with index f of the serving cell with index c, and the M1 wireless signals are all transmitted on the BWP with index b on the carrier with index f of the serving cell with index c. The P is_{0_PUSCH,b,f,c}(j) See 3GPP TS38.213 for specific definitions.

Example 15

Embodiment 15 illustrates a schematic diagram of R first type signaling; as shown in fig. 15.

In embodiment 15, the R first class signalings respectively include R first class fields, and the R first class fields respectively indicate the R first class offsets in the present application, and a sum of the first reference power and the R first class offsets in the present application is linearly related. The R first-type signaling is used to determine the R first-type indices in this application, respectively; the values of the R first class indices are all equal to the first integer in this application. In fig. 15, the indices of the R first-type signaling and the R first-type fields are # { 0., R-1}, respectively.

As an embodiment, the R first type signaling acts on the same Carrier (Carrier).

As an embodiment, the R first type signaling acts on the same BWP.

As an embodiment, time domain resources occupied by any two first type signaling in the R first type signaling are mutually orthogonal (non-overlapping).

As an embodiment, the R first type signaling are all physical layer signaling.

As an embodiment, the R first type signaling are all dynamic signaling.

As an embodiment, at least one of the R first-type signaling is a dynamic signaling for UpLink Grant (UpLink Grant).

As an embodiment, at least one of the R first-type signaling is not dynamic signaling for UpLink Grant (UpLink Grant).

As an embodiment, any one of the R first type signaling includes DCI (downlink control Information).

As an embodiment, a signaling format (format) corresponding to at least one first type signaling in the R first types of signaling is DCI format0_ 1 or DCI format0_0, where specific definitions of DCI format0_ 1 and DCI format0_0 are described in 3GPP TS 38.212.

As an embodiment, at least one of the R first type signaling includes DCI identified by C (Cell ) -RNTI (Radio Network Temporary Identifier).

As an embodiment, a CRC (cyclic redundancy Check) bit sequence of at least one of the R first type signaling is scrambled by the C-RNTI.

As an embodiment, at least one of the R first types of signaling includes DCI identified by CS (Configured Scheduling) -RNTI.

As an embodiment, the CRC bit sequence of at least one of the R first type signaling is scrambled by the CS-RNTI.

As an embodiment, at least one of the R first type signaling includes DCI identified by a new-RNTI.

As an embodiment, the CRC bit sequence of at least one of the R first type signaling is scrambled by a new-RNTI.

As an embodiment, a signaling format (format) corresponding to at least one first type signaling in the R first types of signaling is DCI format 2_2, and specific definitions of the DCI format 2_2 refer to 3GPP TS 38.212.

As an embodiment, at least one of the R first type signaling includes DCI identified by TPC (transmit Power Control) -PUSCH-RNTI.

As an embodiment, the CRC bit sequence of at least one of the R first type signaling is scrambled by TPC-PUSCH-RNTI.

In one embodiment, at least one of the R first type signaling includes DCI identified by TPC-PUCCH-RNTI.

As an embodiment, the CRC bit sequence of at least one of the R first type signaling is scrambled by TPC-PUCCH-RNTI.

For one embodiment, any one of the R first class offsets is indicated by a TPC.

As an embodiment, a linear coefficient between the first reference power and the sum of the R first class offsets is 1.

As an embodiment, the sum of the R first class offsets is f_b,f,c(i, l) said f_b,f,cSee 3GPP TS38.213 for specific definitions of (i, l).

As an embodiment, the R first class signaling respectively includes R first class domains, and the R first class domains respectively indicate the R first class offsets.

As a sub-embodiment of the foregoing embodiment, at least one of the R first-class fields is a TPCcommand for scheduled PUSCH (TCP command for scheduled PUSCH) field (field), and the specific definition of the TPC command for scheduled PUSCH field is described in section 7.3 of 3GPP TS 38.212.

As a sub-embodiment of the foregoing embodiment, at least one of the R first domains is a TPC command (TCP command) domain, and the TPC command domain is specifically defined in section 7.3 of 3GPP TS 38.212.

As a sub-embodiment of the above embodiment, any one of the R first domains consists of 2 bits.

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

As an embodiment, the first integer is indicated by RRC signaling.

As an embodiment, the first integer is indicated by a powerControlLoopToUse field (field) in a ConfiguredGrantConfig IE.

As an embodiment, the second reference information indicates the first integer, and the second reference information includes part or all of information in a powercontrolloopToUse field (field) in a configuredGrantConfig IE.

As an embodiment, the specific definition of powerControlLoopToUse is described in 3GPP TS 38.331.

As one embodiment, the first integer is a non-negative integer.

As an embodiment, the first integer is equal to 0 or 1.

As an embodiment, the values of the R first-type indices are all equal to 0, or the values of the R first-type indices are all equal to 1.

As an embodiment, the R first type signaling indicates the R first type indexes respectively.

As an embodiment, at least one first type signaling in the R first type signaling explicitly indicates a corresponding first type index.

As an embodiment, at least one first type signaling in the R first type signaling implicitly indicates a corresponding first type index.

As an embodiment, the R first class signalings respectively include R second class fields, and the R second class fields respectively indicate the R first class indexes.

As a sub-embodiment of the foregoing embodiment, at least one of the R second-class domains indicates a Sounding reference Signal Resource Indicator (SRI).

As a sub-embodiment of the foregoing embodiment, at least one of the R second-class fields is a SRSresource indicator field (field), and the specific definition of the SRS resource indicator field is described in section 7.3 of 3GPP TS 38.212.

As a sub-embodiment of the foregoing embodiment, at least one of the R second-class domains is a Closed loop indicator domain (field), and the specific definition of the Closed loop indicator domain is described in section 7.3 of 3GPP TS 38.212.

As an embodiment, the R first class signalings respectively include R second class fields, and the R second class fields respectively indicate the R first class indexes. The given first type of signaling is one of the R first types of signaling, and the second type of domain included in the given first type of signaling is an SRS resource indicator domain. The second type field included in the given first type of signaling indicates a given index, which is used to determine a first type index corresponding to the given first type of signaling. The third reference information indicates a first reference index and a second reference index, the given index is equal to the first reference index, and the first class index corresponding to the given first class signaling is equal to the second reference index.

As a sub-embodiment of the above embodiment, the given index is an SRI.

As a sub-embodiment of the above-mentioned embodiment, the third reference information includes part or all of information in sri-PUSCH-MappingToAddModList field (field) in PUSCH-powercontrol ie.

As a sub-embodiment of the foregoing embodiment, the third reference information includes part or all of information in SRI-PUSCH-PowerControl.

As a sub-embodiment of the above embodiment, the first reference index is indicated by SRI-PUSCH-PowerControl id field (filed) in SRI-PUSCH-PowerControl.

As a sub-embodiment of the above embodiment, the first reference index is SRI-PUSCH-powercontrol id.

As a sub-embodiment of the above embodiment, the second reference index is indicated by SRI-PUSCH-closeloopindex field (filtered) in SRI-PUSCH-PowerControl.

As a sub-embodiment of the above embodiment, the second reference index is sri-PUSCH-ClosedLoopIndex.

As a sub-embodiment of the foregoing embodiment, the signaling format (format) corresponding to the given first type of signaling is DCI format0_ 1.

As an embodiment, the R first class signalings respectively include R second class fields, and the R second class fields respectively indicate the R first class indexes. The given first type of signaling is one of the R first type of signaling, and the second type of domain included in the given first type of signaling is a Closed loop indicator domain. The second type field included in the given first type of signaling indicates a first type index corresponding to the given first type of signaling.

As a sub-embodiment of the foregoing embodiment, the signaling format (format) corresponding to the given first type of signaling is DCI format 2_ 2.

For an embodiment, the specific definition of sri-PUSCH-MappingToAddModList is found in 3gpp ts 38.331.

As an embodiment, the specific definition of SRI-PUSCH-PowerControl is referred to in 3GPP TS 38.331.

For an embodiment, the specific definition of SRI-PUSCH-powercontrol id is described in 3gpp ts 38.331.

For an embodiment, the specific definition of sri-PUSCH-ClosedLoopIndex is described in 3gpp ts 38.331.

As an embodiment, R1 first-type signaling in the R first-type signaling respectively include R1 second-type domains, the R1 second-type domains respectively indicate R1 first-type indexes, and the remaining R-R1 first-type signaling, except the R1 first-type signaling, in the R first-type signaling respectively implicitly indicate R-R1 first-type indexes; the R1 first-class indexes are first-class indexes respectively corresponding to the R1 first-class signaling in the R first-class indexes, and the R-R1 first-class indexes are first-class indexes respectively corresponding to the R-R1 first-class signaling in the R first-class indexes. The R1 is a positive integer less than the R.

As a sub-embodiment of the foregoing embodiment, the implicit indication of any one of the R-R1 first-type signaling corresponds to a first-type index equal to 0.

As a sub-embodiment of the above embodiment, the R first class indices are all equal to 0.

As a sub-embodiment of the foregoing embodiment, the signaling format (format) corresponding to the R-R1 first-type signaling is DCI format0_ 0.

Example 16

Embodiment 16 illustrates a schematic diagram of resource mapping of a first reference signal on a time-frequency domain; as shown in fig. 16.

In embodiment 16, the measurement for the first reference signal is used to determine the first path loss in the present application, and the first reference power and the first path loss in the present application are linearly related.

For one embodiment, the first reference signal includes a CSI-RS (Channel-State information references Signals).

As one embodiment, the first reference signal includes a SS/PBCH block (synchronization signal/Physical Broadcast Channel block).

As an embodiment, the first loss is equal to a transmission Power of the first Reference Signal minus a Reference Signal Received Power (RSRP) of the first Reference Signal.

As one embodiment, the first path loss is PL_b,f,c(q_d) The PL_b,f,c(q_d) See TS38.213 for a specific definition of (d).

As an embodiment, a linear coefficient between the first reference power and the first path loss is a non-negative real number less than or equal to 1.

For one embodiment, a linear coefficient between the first reference power and the first path loss is α_b,f,c(j) Said α_b,f,c(j) See TS38.213 for a specific definition of (d).

As one embodiment, the first reference information indicates the first reference signal.

As a sub-embodiment of the above-mentioned embodiments, the first reference information indicates an index of a reference signal resource (resource) occupied by the first reference signal.

As a sub-embodiment of the above-mentioned embodiment, the first reference information includes part or all of information in a pathlossReferenceIndex field in an rrc-configurable uplinkgrant field (field) in a configurable grantconfig IE.

As a sub-embodiment of the above embodiment, the first reference information is carried by a pathlossReferenceIndex field in an rrc-configgrant field (field) in a configuredtontconfigie.

As a sub-embodiment of the above embodiment, the first reference signal is one of P candidate reference signals, P being a positive integer greater than 1, the first reference information indicating the first reference signal from the P candidate reference signals.

For a specific definition of the rrc-configurable uplink grant see 3gpp ts38.331, as an example.

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

As an embodiment, the first signaling in this application indicates the first reference signal.

As an embodiment, the first signaling indicates an index of a reference signal resource (resource) occupied by the first reference signal.

As an embodiment, the first reference signal is a plurality of occurrences in the time domain.

As an embodiment, the time intervals between any two adjacent occurrences of the first reference signal in the time domain are equal.

As an embodiment, the first reference signal occurs periodically (periodically) in the time domain.

As one embodiment, the first reference signal is wideband.

As one embodiment, the system bandwidth is divided into a positive integer number of frequency domain regions, the first reference signal occurring on each of the positive integer number of frequency domain regions.

As one embodiment, the first reference signal is narrowband.

As an embodiment, the system bandwidth is divided into a positive integer number of frequency domain regions, and the first reference signal only appears on a partial frequency domain region of the positive integer number of frequency domain regions.

As one embodiment, any one of the positive integer number of frequency domain regions includes a positive integer number of consecutive subcarriers.

As an embodiment, any two of the positive integer number of frequency domain regions include the same number of subcarriers.

Example 17

Embodiment 17 illustrates a schematic diagram of K sets of time resources; as shown in fig. 17.

In embodiment 17, the second information in the present application indicates the K sets of time resources. The M time windows in the present application belong to a first time resource group of the K time resource groups. Any one of the K time resource groups comprises a positive integer number of time windows. In fig. 17, the indexes of the K time resource groups are # { 0., K-1}, respectively, blank filled boxes indicate time windows of the K time resource groups that do not belong to the M time windows, and left-slanted filled boxes indicate time windows of the M time windows.

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

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

As an embodiment, the second information is carried by a ConfiguredGrantConfig IE.

For one embodiment, the second information includes part or all of the information in the ConfiguredGrantConfig IE.

As an embodiment, the second information and the first information in this application are carried by the same signaling.

As an embodiment, the second information explicitly indicates the K sets of time resources.

As an embodiment, the second information implicitly indicates the set of K time resources.

As an embodiment, the number of time windows included in any one of the K sets of time resources is equal to the M.

As an embodiment, any time window in the K sets of time resources is a continuous time period.

As an embodiment, any time window in the K time resource groups is a slot (slot).

As an embodiment, any time window in the K sets of time resources is one sub-frame (sub-frame).

As one embodiment, any time window in the K sets of time resources is 1 millisecond (ms).

As an embodiment, any time window in the K sets of time resources includes a positive integer number of consecutive multicarrier symbols.

As an embodiment, any time window in the K sets of time resources is 7 consecutive multicarrier symbols.

As an embodiment, any time window in the K sets of time resources is 14 consecutive multicarrier symbols.

As an embodiment, all time windows in the K sets of time resources are mutually orthogonal (non-overlapping) two by two in the time domain.

As an embodiment, any two time windows in the K time resource groups occupy time resources with the same length.

As one embodiment, the set of K time resources is non-contiguous in the time domain.

As an embodiment, any two adjacent time resource groups of the K time resource groups are not contiguous in a time domain.

As one embodiment, the set of K time resources is contiguous in the time domain.

As one embodiment, the K groups of time resources occur periodically in the time domain.

As an embodiment, the time intervals between any two adjacent time resource groups in the K time resource groups are equal.

As an embodiment, the K groups of time resources are indicated by a configuredgontconfig IE.

As one embodiment, the K sets of time resources are semi-static (semi-static) configured.

As an embodiment, the K sets of time resources are UE-specific.

Example 18

Embodiment 18 illustrates a schematic diagram of a user equipment determining a first time resource group by itself in K time resource groups; as shown in fig. 18.

In embodiment 18, the M time windows in this application belong to the first group of time resources of the K groups of time resources. The user equipment determines the first time resource group in the K time resource groups according to the arrival time of the first bit block in the application, and sends a wireless signal carrying the first bit block in the M1 time windows in the M time windows. The target time window is the earliest of the M1 time windows, the start of which is later than the arrival of the first bit block. In fig. 18, the indices of the M time windows are # { 0., M-1}, respectively.

As an embodiment, the user equipment determines the M time windows by itself in the K time resource groups.

As an embodiment, the user equipment determines the earliest one of the M1 time windows by itself among the M time windows.

As an embodiment, the start time of the earliest of the M1 time windows is later than the arrival time of the first bit block.

As an embodiment, the arrival time of the first bit block refers to a time when the first bit block arrives at a physical layer.

As an embodiment, the earliest of the M1 time windows is the earliest of the M time windows with a starting time later than the arrival time of the first bit block and a corresponding RV equal to 0.

As an embodiment, the first group of time resources is the earliest group of time resources among all groups of time resources including at least one time window in which the corresponding RV is equal to 0 and the start time is later than the arrival time of the first bit block, among the K groups of time resources.

As an embodiment, the first time resource group is an earliest time resource group among K2 time resource groups in the K time resource groups, and any time resource group in the K2 time resource groups includes at least one time window corresponding to RV equal to 0 and a start time later than an arrival time of the first bit block. Any time resource group in the K time resource groups, which does not belong to the K2 time resource groups, does not have a time window in which a corresponding RV is equal to 0 and a start time is later than an arrival time of the first bit block. The K2 is a positive integer no greater than the K.

As an embodiment, the first set of time resources consists of the M time windows.

As an example, the base station in the present application monitors the wireless signals of the M1 wireless signals in K1 time resource groups of the K time resource groups, and successfully receives the earliest one of the M1 wireless signals in the earliest one of the M1 time windows; the K1 is a positive integer no greater than the K.

As an embodiment, the monitoring refers to blind reception, that is, receiving signals and performing decoding operation, and if it is determined that the decoding is correct according to CRC bits, determining that one wireless signal of the M1 wireless signals is received; otherwise, judging that any wireless signal in the M1 wireless signals is not received.

As an embodiment, the monitoring refers to receiving based on energy detection, that is, sensing (Sense) the energy of the wireless signal in one time window in the K1 time resource groups and averaging over time to obtain the received energy. Determining that one of the M1 wireless signals is received if the received energy is greater than a first given threshold; otherwise, judging that any wireless signal in the M1 wireless signals is not received.

As an embodiment, the monitoring refers to coherent reception, that is, coherent reception is performed by using an RS sequence of a DMRS (DeModulation Reference Signals) corresponding to one time window in the K1 time resource groups, and energy of a signal obtained after the coherent reception is measured. If the energy of the signal obtained after the coherent reception is greater than a second given threshold value, judging that one wireless signal in the M1 wireless signals is received; otherwise, judging that any wireless signal in the M1 wireless signals is not received.

As an example, the base station in the present application monitors an earliest one of the M1 wireless signals in K1 time resource groups among the K time resource groups, and receives the earliest one of the M1 wireless signals in an earliest one of the M1 time windows.

As an embodiment, the monitoring refers to blind reception, that is, signals are received in a time window where corresponding RV included in the K1 time resource groups is equal to 0 and a decoding operation is performed, and if it is determined that decoding is correct according to CRC bits, it is determined that the earliest one of the M1 wireless signals is received; otherwise, judging that the earliest wireless signal in the M1 wireless signals is not received.

As an embodiment, the monitoring refers to receiving based on energy detection, that is, sensing (Sense) the energy of the wireless signal in a time window, where corresponding RV is equal to 0, included in the K1 time resource groups and averaging over time to obtain the received energy. Determining that the earliest of the M1 wireless signals is received if the received energy is greater than a first given threshold; otherwise, judging that the earliest wireless signal in the M1 wireless signals is not received.

As an embodiment, the monitoring refers to coherent reception, that is, coherent reception is performed on RS sequences of DMRSs corresponding to time windows whose RV is equal to 0 and included in the K1 time resource groups, and signal energy obtained after the coherent reception is measured. If the signal energy obtained after the coherent reception is greater than a second given threshold value, judging that the earliest one of the M1 wireless signals is received; otherwise, judging that the earliest wireless signal in the M1 wireless signals is not received.

As an embodiment, the first set of time resources is the latest one of the K1 sets of time resources.

As an embodiment, the M time windows constitute the latest one of the K1 time resource groups.

As one example, the K1 is less than the K.

As one example, the K1 is equal to the K.

Example 19

Embodiment 19 illustrates a schematic diagram of first signaling; as shown in fig. 19.

In embodiment 19, the first signaling includes a second field, and the second field in the first signaling indicates frequency resources occupied by the M1 wireless signals in the present application.

As an embodiment, the first signaling is used to activate the K sets of time resources in this application.

As an embodiment, the first signaling is dynamic signaling.

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

As one embodiment, the first signaling includes DCI.

As one embodiment, the first signaling includes DCI identified by a CS-RNTI.

As an embodiment, CS-RNTI is used to generate an RS sequence of the DMRS corresponding to the first signaling.

As an embodiment, the CRC bit sequence of the first signaling is scrambled by CS-RNTI.

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

As an embodiment, the first signaling includes a second field, and the second field in the first signaling indicates frequency resources occupied by the M1 wireless signals.

As a sub-embodiment of the foregoing embodiment, the second field in the first signaling includes part or all of information in a Frequency domain resource allocation field (field), and the specific definition of the Frequency domain resource allocation field is described in section 7.3 of 3GPP TS 38.212.

As a sub-embodiment of the above embodiment, the second field in the first signaling includes part or all of information in a Bandwidth region indicator field (field), and the specific definition of the Bandwidth partition field is referred to in section 7.3 of 3GPP TS 38.212.

As a sub-embodiment of the above embodiment, the second field in the first signaling includes part or all of information in a Carrier indicator field (field), and the specific definition of the Carrier indicator field is described in section 7.3 of 3GPP TS 38.212.

As an embodiment, the first signaling indicates an MCS to be adopted by the M1 wireless signals.

As one embodiment, the first signaling includes a third field, and the third field in the first signaling indicates an MCS adopted by the M1 wireless signals.

As a sub-embodiment of the foregoing embodiment, the third field in the first signaling includes part or all of information in a Modulation and coding scheme field (field), and the specific definition of the Modulation and coding scheme field is described in section 7.3 in 3GPP TS 38.212.

As an embodiment, the first signaling is used to determine the transmit antenna ports of the M1 wireless signals.

As one embodiment, the first signaling includes a fourth field, and the fourth field in the first signaling indicates transmit antenna ports of the M1 wireless signals.

As a sub-embodiment of the above embodiment, the fourth field in the first signaling indicates at least one of a spatial domain transmission filter (spatial domain transmission filter) and a precoding matrix for the M1 wireless signals.

As a sub-embodiment of the foregoing embodiment, the fourth field in the first signaling includes part or all of information in a Precoding information and number of layers field (field), and the Precoding information and number of layers field is specifically defined in section 7.3 of 3gpp ts 38.212.

As a sub-embodiment of the above embodiment, the fourth field in the first signaling includes part or all of information in a srsrsresource indicator field (field), and the specific definition of the SRSresource indicator field is referred to in section 7.3 of 3GPP TS 38.212.

As one embodiment, the first signaling is used to determine the configuration information of the DMRS of the M1 wireless signals.

As an embodiment, the configuration information of the DMRS includes one or more of { occupied time domain resource, occupied frequency domain resource, occupied Code domain resource, RS sequence, mapping manner, DMRS type, cyclic shift amount (cyclic shift), and OCC (Orthogonal Code) }.

As one embodiment, the first signaling includes a fifth field, and the fifth field in the first signaling indicates configuration information of DMRSs of the M1 wireless signals.

As a sub-embodiment of the above embodiment, the fifth domain in the first signaling includes part or all of information in an Antenna ports domain, and the specific definition of the Antenna ports domain is referred to in section 7.3 of 3GPP TS 38.212.

As a sub-embodiment of the foregoing embodiment, the fifth field in the first signaling includes part or all of information in a DMRS sequence initialization (DMRS sequence initialization) field (field), and the details of the DMRS sequence initialization field are defined in section 7.3 of 3GPP TS 38.212.

As an embodiment, the first signaling indicates at least one of the first reference component in the present application and the second reference component in the present application.

As an embodiment, the first signaling indicates the second reference component in the present application.

As an embodiment, the first signaling includes a first field, and the first field in the first signaling indicates a first index used for determining the first reference signal in the present application.

As a sub-embodiment of the above embodiment, the first index is used to determine an index of a reference signal resource (resource) occupied by the first reference signal.

As a sub-embodiment of the above embodiment, the first reference signal is one of P candidate reference signals, P being a positive integer greater than 1, the first field in the first signaling indicating the first reference signal from the P candidate reference signals.

As a sub-embodiment of the above embodiment, the first index is an SRI.

As a sub-embodiment of the above-mentioned embodiments, the first field in the first signaling is an SRS resource identifier field.

As an embodiment, the first signaling includes a first field, and the first field in the first signaling indicates a first index used for determining the first reference signal in the present application. The third reference information indicates a first reference index and a third reference index, the first index is equal to the first reference index, and an index of a reference signal resource occupied by the first reference signal is equal to the third reference index.

As a sub-embodiment of the foregoing embodiment, the third reference information is carried by SRI-PUSCH-PowerControl.

As a sub-embodiment of the above embodiment, the third reference index is indicated by SRI-PUSCH-PathlossReferenceRS-Id field (filtered) in SRI-PUSCH-PowerControl.

As a sub-embodiment of the above embodiment, the third reference index is PUSCH-PathlossReferenceRS-Id.

As a sub-embodiment of the above embodiment, the third reference information indicates a fourth reference index, the fourth reference index is P0-PUSCH-AlphaSetId, and the fourth reference index is used for determining a linear coefficient between the first reference power and the first pathloss.

As a sub-embodiment of the above embodiment, the third reference information indicates a second reference index, the second reference index is indicated by SRI-PUSCH-ClosedLoopIndex field (filtered) in SRI-PUSCH-PowerControl, and the second reference index indicates the first integer in the present application.

For an embodiment, see 3gpp ts38.331 for a specific definition of sri-PUSCH-PathlossReferenceRS-Id.

For an embodiment, the specific definition of the PUSCH-PathlossReferenceRS-Id is described in 3gpp ts 38.331.

Example 20

Embodiment 20 illustrates a schematic diagram of the third information; as shown in fig. 20.

In embodiment 20, the third information comprises a sixth field, the sixth field in the third information indicating a relationship between the first power and a position in the M time windows of an earliest one of the M1 time windows.

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

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

As an embodiment, the third information is carried by physical layer signaling.

As an embodiment, the third information is configured semi-statically (semi-statically).

As an embodiment, the third information is UE-specific.

As an embodiment, the third information and the first information in this application are carried by the same signaling.

As an embodiment, the third information and the second information in this application are carried by the same signaling.

As an embodiment, the third information, the second information and the first information are carried by the same signaling.

As one embodiment, the third information includes a sixth field, the sixth field in the third information indicating a relationship between the first power and a position of an earliest one of the M1 time windows in the M time windows; the sixth field in the third information consists of P1 bits.

As one example, the P1 is a positive integer no less than the base-2 logarithm of M.

As an example, the P1 is a positive integer no less than the base 2 logarithm of M2, and M2 is the number of RVs equal to 0 in the M RVs in this application.

Example 21

Embodiment 21 illustrates a schematic diagram of time-frequency resources occupied by M1 wireless signals; as shown in fig. 21.

In embodiment 21, the M1 wireless signals respectively occupy M1 time-frequency resource blocks, and the M1 time-frequency resource blocks are respectively located within the M1 time windows in the present application in the time domain. In fig. 21, the indexes of the M1 time-frequency resource blocks and the M1 time windows are # { 0., M1-1}, respectively.

As an embodiment, the M1 wireless signals occupy the same frequency resource.

As an embodiment, the M1 wireless signals occupy time resources of the same length.

Example 22

Embodiment 22 illustrates R first type signaling, a schematic diagram of a timing relationship between a first reference signal and the first signaling; as shown in fig. 22.

In embodiment 22, the ending time of the time resource occupied by the first signaling is earlier than the starting time of the time resource occupied by the earliest one of the R first-type signaling; the ending time of the time resource occupied by the latest first-class signaling in the R first-class signaling is earlier than the starting time of the time resource occupied by the first reference signal.

Example 23

Embodiment 23 illustrates R first type signaling, a schematic diagram of a timing relationship between a first reference signal and the first signaling; as shown in fig. 23. In FIG. 23, the indices of the R first type signaling are # { 0.,. x, x + 1.,. y, y + 1.,. R-1}, respectively, where x and y are positive integers smaller than R-1, respectively, and x is smaller than y.

In embodiment 23, for any two first type signaling out of the R first type signaling: the signaling processing method comprises a first type of signaling # i and a first type of signaling # j, wherein i and j are non-negative integers smaller than R respectively, i is smaller than j, and the ending time of time resources occupied by the first type of signaling # i is earlier than the starting time of the time resources occupied by the first type of signaling # i. The ending time of the time resource occupied by the first type signaling # x is earlier than the starting time of the time resource occupied by the first signaling; the ending time of the time resource occupied by the first signaling is earlier than the starting time of the time resource occupied by the first type signaling # x + 1; the ending time of the time resource occupied by the first type signaling # y is earlier than the starting time of the time resource occupied by the first reference signal; the ending time of the time resource occupied by the first reference signal is earlier than the starting time of the time resource occupied by the first type signaling # y + 1.

Example 24

Embodiment 24 illustrates R first type signaling, a schematic diagram of a timing relationship between a first reference signal and the first signaling; as shown in fig. 24. In FIG. 24, the indices of the R first type signaling are # { 0., x, x + 1., R-1}, respectively, where x is a positive integer less than R-1.

In embodiment 24, the ending time of the time resource occupied by the first type signaling # x is earlier than the starting time of the time resource occupied by the first reference signal; the ending time of the time resource occupied by the first reference signal is earlier than the starting time of the time resource occupied by the first type signaling # x + 1; the ending time of the time resource occupied by the first type of signaling # R-1 is earlier than the starting time of the time resource occupied by the first signaling.

Example 25

Embodiment 25 illustrates a block diagram of a processing apparatus for use in a user equipment; as shown in fig. 25. In fig. 25, the processing means 2500 in the user equipment mainly consists of a first processing module 2501 and a first receiver module 2502.

In embodiment 25, the first processing module 2501 transmits M1 wireless signals in M1 time windows of the M time windows, respectively; first receiver module 2502 receives the first information. Wherein the first receiver module 2502 is optional.

In embodiment 25, the M1 wireless signals each carry a first bit block, the user equipment transmitting the wireless signals carrying the first bit block in only the M1 time windows of the M time windows; the transmission power of the M1 wireless signals is a first power, and the first power is equal to a first reference power or a first power threshold; the first power is related to a position of an earliest one of the M1 time windows in the M time windows; the M is a positive integer greater than 1, and the M1 is a positive integer no greater than the M. The first information indicates M RVs, and the M RVs correspond to the M time windows one by one; the RV corresponding to the earliest time window of the M1 time windows is equal to 0.

For one embodiment, the first power is equal to a minimum of the first reference power and the first power threshold; the first reference power is linearly related to a target component, the target component being either a first reference component or a second reference component, the target component being related to a position of an earliest one of the M1 time windows in the M time windows; the first and second reference components are each real numbers, the first reference component being smaller than the second reference component.

For one embodiment, the first receiver module 2502 receives R first type signaling; wherein the R first type signaling respectively indicates R first type offsets, the sum of the first reference power and the R first type offsets is linearly related, and R is a positive integer; the R first-class signaling is respectively used for determining R first-class indexes; the values of the R first class indices are all equal to a first integer.

For one embodiment, the first receiver module 2502 receives a first reference signal; wherein measurements for the first reference signal are used to determine a first pathloss, the first reference power and the first pathloss being linearly related.

For one embodiment, the first receiver module 2502 receives second information; wherein the second information indicates K sets of time resources; the first time resource group is one of the K time resource groups, the M time windows belong to the first time resource group, and any one of the K time resource groups comprises a positive integer of time windows; the K is a positive integer greater than 1.

As an embodiment, the first processing module 2501 self-determines the first set of time resources among the K sets of time resources.

For one embodiment, the first receiver module 2502 receives a first signaling; wherein the first signaling indicates frequency resources occupied by the M1 wireless signals.

For one embodiment, the first receiver module 2502 receives third information; wherein the third information is used to determine a relationship between the first power and a position of an earliest one of the M1 time windows in the M time windows.

For one embodiment, the first processing module 2501 includes at least one of the { antenna 452, transmitter 454, transmit processor 468, channel encoder 457, controller/processor 459, memory 460, data source 467} of embodiment 4.

For one embodiment, the first receiver module 2502 includes at least one of the { antenna 452, receiver 454, receive processor 456, channel decoder 458, controller/processor 459, memory 460, data source 467} of embodiment 4.

Example 26

Embodiment 26 is a block diagram illustrating a processing apparatus used in a base station; as shown in fig. 26. In fig. 26, the processing device 2600 in the base station is mainly composed of a second receiver module 2601 and a first transmitter module 2602.

In embodiment 26, the second receiver module 2601 receives M1 wireless signals in M1 time windows of the M time windows, respectively; the first transmitter module 2602 transmits the first information. Wherein the first transmitter module 2602 is optional.

In embodiment 26, the M1 wireless signals each carry a first block of bits, the base station receiving the wireless signals carrying the first block of bits in only the M1 time windows of the M time windows; the transmission power of the M1 wireless signals is a first power, and the first power is equal to a first reference power or a first power threshold; the first power is related to a position of an earliest one of the M1 time windows in the M time windows; the M is a positive integer greater than 1, and the M1 is a positive integer no greater than the M. The first information indicates M RVs, and the M RVs correspond to the M time windows one by one; the RV corresponding to the earliest time window of the M1 time windows is equal to 0.

For an embodiment, the first transmitter module 2602 transmits R first type signaling; wherein the R first type signaling respectively indicates R first type offsets, the sum of the first reference power and the R first type offsets is linearly related, and R is a positive integer; the R first-class signaling is respectively used for determining R first-class indexes; the values of the R first class indices are all equal to a first integer.

For one embodiment, the first transmitter module 2602 transmits a first reference signal; wherein measurements for the first reference signal are used to determine a first pathloss, the first reference power and the first pathloss being linearly related.

For one embodiment, the first transmitter module 2602 transmits the second information; wherein the second information indicates K sets of time resources; the M time windows belong to one time resource group in the K time resource groups, and any time resource group in the K time resource groups comprises a positive integer number of time windows; the K is a positive integer greater than 1.

For one embodiment, the second receiver module 2601 monitors the M1 wireless signals in K1 of the K sets of time resources; wherein the second receiver module 2601 successfully receives an earliest one of the M1 wireless signals in an earliest one of the M1 time windows; the K1 is a positive integer no greater than the K.

For one embodiment, the first transmitter module 2602 transmits a first signaling; wherein the first signaling indicates frequency resources occupied by the M1 wireless signals.

For one embodiment, the first transmitter module 2602 transmits the third information; wherein the third information is used to determine a relationship between the first power and a position of an earliest one of the M1 time windows in the M time windows.

For one embodiment, the second receiver module 2601 includes at least one of the antenna 420, the receiver 418, the receive processor 470, the channel decoder 478, the controller/processor 475, and the memory 476 of embodiment 4.

For one embodiment, the first transmitter module 2602 includes at least one of the antenna 420, the transmitter 418, the transmit processor 416, the channel encoder 477, the controller/processor 475, and the 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 method in a user equipment used for wireless communication, comprising:

2. The method of claim 1, wherein an earliest one of the M1 time windows is an nth 1 time window of the M time windows, the N1 being a positive integer no greater than the M; the first power is related to the N1.

3. The method according to claim 1 or 2, wherein the first power is equal to the minimum of the first reference power and the first power threshold; the first reference power is linearly related to a target component, the target component being either a first reference component or a second reference component, the target component being related to a position of an earliest one of the M1 time windows in the M time windows; the first and second reference components are each real numbers, the first reference component being smaller than the second reference component.

4. The method according to claim 1 or 2, wherein whether the first power is equal to the first reference power or the first power threshold is related to a position of an earliest one of the M1 time windows in the M time windows.

5. The method according to any one of claims 1 to 4, comprising:

receiving first information;

6. The method according to any one of claims 1 to 5, comprising:

receiving R first-type signaling;

7. The method according to any one of claims 1 to 6, comprising:

receiving a first reference signal;

8. The method according to any one of claims 1 to 7, comprising:

receiving second information;

self-determining a first time resource group in K time resource groups;

9. The method according to any one of claims 1 to 8, comprising:

receiving a first signaling;

10. The method according to any one of claims 1 to 9, comprising:

receiving third information;

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

12. The method of claim 11, wherein an earliest one of the M1 time windows is an nth 1 time window of the M time windows, the N1 being a positive integer no greater than the M; the first power is related to the N1.

13. The method according to claim 11 or 12, wherein the first power is equal to the minimum of the first reference power and the first power threshold; the first reference power is linearly related to a target component, the target component being either a first reference component or a second reference component, the target component being related to a position of an earliest one of the M1 time windows in the M time windows; the first and second reference components are each real numbers, the first reference component being smaller than the second reference component.

14. The method according to claim 11 or 12, wherein the first power is equal to the first reference power or the first power threshold is related to a position of an earliest one of the M1 time windows in the M time windows.

15. The method according to any one of claims 11 to 14, comprising:

sending first information;

16. The method according to any one of claims 11 to 15, comprising:

sending R first-type signaling;

17. The method according to any one of claims 11 to 16, comprising:

transmitting a first reference signal;

18. The method according to any one of claims 11 to 17, comprising:

sending the second information;

19. The method according to any one of claims 11 to 18, comprising:

sending a first signaling;

20. The method according to any one of claims 11 to 19, comprising:

sending third information;

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

22. The user equipment of claim 20, comprising:

a first receiver module to receive first information;

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

24. The base station apparatus according to claim 23, comprising:

a first transmitter module that transmits first information;