Abstract: A method for wireless communication, a terminal device, and a network device are provided. The method includes that the terminal device receives first resource allocation information sent by the network device. Herein, the first resource allocation information is used for determining Resource Block (RB) set(s) included in each of at least one sidelink (SL) transmission resource allocated by the network device.

Abstract: A wireless communication method, a first terminal device and a second terminal device are provided. The first terminal device includes a processor and a memory. The processor is configured to invoke and run the computer program stored in the memory to execute the following operations. A first physical sidelink shared channel PSSCH is received on at least one first interlaced resource block IRB. At least one second IRB is determined in a physical sidelink feedback channel PSFCH transmission resource set included in a first slot which includes PSFCH transmission resources. The first slot is determined according to a second slot in which the first PSSCH is located, the at least one second IRB is determined according to the at least one first IRB, and a transmission resource of a first PSFCH corresponding to the first PSSCH is located in the at least one second IRB.

Abstract: Provided are a resource exclusion method, a resource reselection method and apparatuses, a device, and a storage medium, and relates to the technical field of mobile communications. The resource exclusion method includes that: a second terminal determines a slot set, the slot set including slots for a first terminal to send data; the second terminal determines resource exclusion reference information based on first Side Link Control Information (SCI) detected in the slot set; and the second terminal sends the resource exclusion reference information to the first terminal, the resource exclusion reference information being configured to assist the first terminal in resource exclusion.

Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). The present disclosure provides a method for allocating Physical Uplink Control Channel (PUCCH) resources, including: a User Equipment (UE) detects a Physical Downlink Control Channel (PDCCH) scheduling a Physical Downlink Shared Channel (PDSCH) in a configured control resource set; the UE analyzes the detected PDCCH, correspondingly receives PDSCH, and determines PUCCH resources feeding back Hybrid Automatic Repeat request-ACK (HARQ-ACK) information; the UE transmits the HARQ-ACK information by using the determined PUCCH resources. By adopting the method in the present disclosure, a method for allocating PUCCH resources is provided. An upper-limit resource utilization is improved.

Abstract: Apparatuses for indicating sidelink transmission resource are provided. The apparatus includes: a processor, a transceiver connected to the processor, and a memory for storing instructions executable by the processor. The processor is configured to load and execute the instructions to control the transceiver to transmit sidelink control information (SCI) to a second terminal. The SCI indicates a transmission resource for a physical sidelink shared channel (PSSCH), and the transmission resource for the PSSCH is based on an IRB.

Abstract: Provided in the embodiments of the present application are a wireless communication method, a terminal device and a network device. A band width part (BWP) timer is designed, and the continuities of a unicast service and an MBS during data reception are both taken into consideration. The wireless communication method includes that: a terminal device receives first signaling, wherein the first signaling includes first information and second information, the first information is used for configuring a first timer corresponding to a BWP, and the second information is used for configuring a second timer corresponding to a common frequency resource (CFR); or the first signaling includes third information, and the third information is used for configuring the first timer corresponding to the BWP and the second timer corresponding to the CFR.

Abstract: A method for wireless communication, a terminal device and a chip are provided. The method includes operations as follows. When a first terminal determines that there is no available sidelink transmission resource for the retransmission of target data in a target active time of a second terminal, the first terminal selects a first sidelink transmission resource. The first terminal retransmits the target data by means of the first sidelink transmission resource.

Abstract: The method for channel access includes: a sidelink device determines a channel access priority according to a sidelink priority or sidelink resource configuration information, and performs channel access according to a channel access parameter corresponding to the determined channel access priority, such that the success rate of accessing a channel by means of the sidelink device is improved. The sidelink device can further determine the occupancy time of a shared channel according to the sidelink priority or the sidelink resource configuration information, and can send, to a peer device, indication information for indicating the occupancy time of the shared channel, such that a second device can determine a channel access type according to the indication information.

Abstract: A wireless communication method and a terminal device are provided. The wireless communication method includes: a first terminal device sends M CSI-RSs to a second terminal device by using a spatial domain sending filter. The M CSI-RSs are used for selecting a target spatial domain sending filter, the M CSI-RSs correspond to a plurality of CSI-RS resources in a target CSI-RS resource set, and M is a positive integer.

Abstract: Provided are a wireless communication method and device, capable of facilitating selection of an optimal spatial domain transmission filter between a sending terminal and a receiving terminal. The method includes that a first terminal device sends M channel state information reference signals (CSI-RSs) to a second terminal device by using spatial domain transmission filters, the M CSI-RSs being used for selecting a target spatial domain transmission filter, the M CSI-RSs corresponding to a plurality of CSI-RS resources in a target CSI-RS resource set, and M being a positive integer.

Abstract: A communication method includes that: a terminal device determines that a first physical downlink control channel (PDCCH) is a group-common physical downlink control channel (GC-PDCCH); the terminal device determines that data carried on a first physical downlink shared channel (PDSCH) scheduled by the first PDCCH is new multicast data initially transmitted. A terminal device and a non-transitory computer-readable storage medium are also provided.

Abstract: Disclosed are a resource reselection method and a terminal device. The method includes: determining target selected slots and target sensing slots by a terminal device; obtaining a candidate resource set by performing resource exclusion on candidate resources in the target selected slots according to non-monitored slots and/or sensing result in the target sensing slots; and in a case where it is determined to perform reselection for a first resource that has been selected by the terminal device, selecting a second resource from the candidate resource set for replacement of the first resource.

Abstract: The present disclosure provides a method for transmitting a synchronization signal (SS), the method comprising: performing a listen-before-talk (LBT) operation in a pre-defined window; if the LBT operation succeeds, transmitting an SS block (SSB) in the window, wherein the SSB comprises the SS, or the SSB comprises the SS and a physical broadcast channel (PBCH). Compared with the prior art, the present disclosure may significantly improve the efficiency of data transmission and the access performance for the communication system by relaxing the time when the base station implements the LBT, that is, allowing the base station to implement the LBT in the pre-defined window and transmit the SSB after the LBT succeeds.

Abstract: A wireless communication method and a terminal device are provided. The wireless communication method includes: a terminal device determines a number M of PSFCH transmission opportunities corresponding to a first PSSCH, different PSFCH transmission opportunities of the M PSFCH transmission opportunities corresponding to different time domain resources; for an m-th PSFCH transmission opportunity of the M PSFCH transmission opportunities, the terminal device determines, according to a result of a channel access procedure, whether to use the m-th PSFCH transmission opportunity to transmit a PSFCH carrying feedback information corresponding to the first PSSCH, M and m being positive integers, M?2, and 1?m?M.

Abstract: A wireless communication method includes: a first terminal determines, according to target information, a target receiving terminal for first indication information among a plurality of candidate terminals, where the first indication information is used for indicating occurrence of a resource conflict; and the first terminal sends the first indication information to the target receiving terminal.

Abstract: The present application discloses a method for data transmission in a radio cell of a mobile terminal. The radio cell includes an auxiliary carrier in a low frequency band and at least one master carrier in a high frequency band, the method including: the mobile terminal achieving downlink synchronization with the radio cell through the auxiliary carrier in the low frequency band, and after achieving the downlink synchronization, obtaining configuration information of the radio cell, and transmitting data by using the master carrier and/or the auxiliary carrier according to the configuration information. The present application also provides a mobile terminal. By using the present application, radio cell coverage and transmission performance may be improved.

Abstract: The present application provides a method for transmitting data, which includes the following. A UE detects a physical downlink control channel, PDCCH, on a configured control resource set; the UE analyzes the detected PDCCH, and determines a method for dividing code blocks, CBs, and a method for rate matching of a physical downlink shared channel, PDSCH, and receives the PDSCH accordingly. By the method of the present application, when a service with a low delay requirement punches the time-frequency resources of other services, a performance of the other services is improved as much as possible, and the resource utilization rate is improved as much as possible.

Abstract: Provided are a wireless communication method and a terminal device. The wireless communication method includes: a first terminal device transmits M CSI-RSs to a second terminal device in a first slot using at least one spatial domain transmission filter, wherein the M CSI-RSs are configured for selecting a target spatial domain transmission filter, or the M CSI-RSs are configured for selecting a target spatial domain reception filter, and each of the M CSI-RSs occupies N time domain symbol(s), M and N are positive integers, and M>1.

Abstract: Embodiments of the present application provide a wireless communication method and related apparatuses. The wireless communication method includes: transmitting, by a first terminal device, M channel state information reference signals (CSI-RSs) to a second terminal device through at least one spatial domain transmission filter; wherein the M CSI-RSs are configured to select a target spatial domain transmission filter; wherein the M CSI-RSs correspond to a plurality of CSI-RS resources in a target CSI-RS resource set, and M is a positive integer.

Abstract: An apparatus and method for feeding back hybrid automatic repeat request-acknowledgement (HARQ-ACK) information are provided. The apparatus and method include user equipment (UE) that first receives a downlink grant (DL-GRANT) which schedules downlink HARQ transmission in a time-frequency bundling window corresponding to an uplink subframe used for feeding back HARQ-ACK, obtains a DL downlink assignment index (DL DAI) in the DL-GRANT, and determines a mapping value of each DL DAI. Then, according to the mapping value of the corresponding DL DAI, the HARQ-ACK bit of each HARQ feedback unit is mapped to a corresponding bit of a feedback bit sequence. According to the method and apparatus provided by the present disclosure, useless HARQ-ACK bits may be effectively removed, and efficiency for feeding back HARQ-ACK may be increased. As such, a downlink peak rate of a UE is ensured.