Abstract: A user equipment (UE), a base station (BS), and a method of vehicle-to-everything (V2X) communication of same are provided. The method of V2X communication of the UE includes receiving at least one network V2X configuration information relating at least one V2X operation from the BS, generating at least one V2X data, and triggering to send, to the BS, at least one UE assistance information (UEAI) using the at least one network V2X configuration information as a scheduling request indication (SRI) when the UE has the at least one V2X data to be transmitted.

Abstract: Disclosed in embodiments of the present disclosure are a sidelink communication method and a terminal device. The method includes a first terminal device receives sidelink control information (SCI) transmitted from a second terminal device; and the first terminal device obtains information of a sidelink reference signal according to the SCI.

Abstract: A data transmission method and a terminal device are disclosed, which may solve the data transmission problems of a sidelink when the size of a time unit of a downlink and the size of a time unit of the sidelink are not the same. The method includes that a terminal device receives first control information sent by a network device, and determines a sending time for sidelink data according to the first control information.

Abstract: A wireless communication method and a terminal device are provided. A first terminal device sends first information to a second terminal device, where the first information indicates that the second terminal device is to provide a first resource set, and the first resource set is used for the first terminal device to select a transmission resource.

Abstract: Embodiments of the present application provide a method for measuring a channel busy ratio (CBR), a terminal device, and a network device, which are applicable to calculating the CBR in a sidelink transmission system configured with SL DRX or partial sensing. The method for measuring a CBR includes: a terminal device determines the CBR of a target time according to a measurement result of an SL RSSI within N time units before the target time.

Abstract: A method for determining a reference resource includes: a first terminal determines a resource pool where a reference resource set is located, and determines, in a resource selection window, a first resource set belonging to the resource pool; the first terminal excludes resources from the first resource set based on detected Sidelink Control Information (SCI) and a measured Sidelink Reference Signal Received Power (SL-RSRP) to obtain a second resource set, where the second resource set is a resource set adaptable to be used by a second terminal; and the first terminal indicates the second resource set to the second terminal.

Abstract: Provided by the implementations of the present application are a communication method and terminal, which may achieve reliability of system transmission by using a terminal-to-terminal mode to carry out communication. The method comprises: a first terminal device receiving a first sidelink transmission channel sent by a second terminal device, the first sidelink transmission channel being used to transmit a first message; in response to the first message, the first terminal device sending a second sidelink transmission channel to the second terminal device, the second sidelink transmission channel being used to transmit a second message, and the second message being a feedback message for the first message.

Abstract: A user equipment (UE) and a resource allocation method in sidelink communication are provided. The resource allocation method in sidelink communication by the UE includes determining, by a physical layer of the UE, a resource selection window in a sidelink resource pool, determining, by the physical layer of the UE, a contiguous partial sensing window, and switching, by the physical layer of the UE, a resource allocation in the sidelink resource pool between a contiguous partial sensing and a random-based resource selection.

Abstract: Provided in the implementations of the present disclosure are a resource set transmission method and a terminal device, which can avoid problems of hidden nodes, exposed nodes, half duplex, etc. avoided during resource selection, and improve the reliability of resource selection. The resource set transmission method includes: a first terminal sending first information, the first information being used for indicating M resource sets, wherein the M resource sets are targeted at one target terminal, or each resource set in the M resource sets is targeted at one or more target terminals, and the resource set is used for determining a candidate transmission resource when the target terminal performs resource selection, and M is a positive integer and M?1.

Abstract: Embodiments of the present application relate to a resource allocation method and a terminal device. The method comprises: a first terminal device allocates a first resource to a second terminal device, the first resource being used for sending sidelink data to a third terminal device by the second terminal device; the first terminal device determines whether feedback information sent by a target terminal device is received, the target terminal device being the second terminal device and/or the third terminal device, and the feedback information being used for indicating whether the third terminal device successfully receives the sidelink data; and the first terminal device determines, according to whether the feedback information is received, whether to allocate a second resource to the second terminal device, the second resource being used for resending the sidelink data to the third terminal device by the second terminal device.

Abstract: An apparatus and a method of vehicle-to-everything (V2X) communication of same are provided. The apparatus is a local header. The method includes pre-allocating a plurality of transmission opportunities of a plurality of sidelink (SL) resources in a time domain multiplexed (TDM'ed) manner, and coordinating transmission timings between a plurality of group member user equipments (UEs) in a unicast session or a groupcast session.

Abstract: A UE and a resource selection method in sidelink communication are provided. The resource selection method includes being triggered in a first slot, by a periodic-based partial sensing initiation from a higher layer, to start a periodic-based partial sensing and performing the periodic-based partial sensing by monitoring second slots belonging to at least one periodic sensing occasion, wherein the at least one periodic sensing occasion corresponds by a resource reservation periodicity to a set of candidate slots on a first sidelink resource pool for a sidelink transmission, the first slot is earlier than the second slots in time domain, and the second slots are earlier than the set of candidate slots in the time domain.

Abstract: A carrier selection method, a carrier selection device, and a storage medium are provided. The method includes that: a first device selects a carrier according to related information for sidelink communication.

Abstract: A user equipment (UE) and a resource monitoring method in sidelink communication are disclosed. The resource monitoring method in sidelink communication by the UE includes being triggered, by a higher layer, to determine a subset of resources in a first resource selection window as a part of a re-evaluation and pre-emption checking procedure, wherein the first resource selection window is within a set of candidate slots.

Abstract: The disclosure provides a method for resource selection and a first device. The method is applied to a first device and includes the following. A first signaling is transmitted to a second device, where the first signaling is used to trigger the second device to transmit a resource set to the first device, and the resource set is used to assist the first device in sidelink (SL) transmission resource selection. The resource set is received from the second device. A resource for SL transmission is selected according to the resource set.

Abstract: A sidelink communication method includes: obtaining, by a first terminal device, at least one frequency domain resource of the first terminal device which is used for sidelink communication; and determining, by the first terminal device, a first frequency domain resource from the at least one frequency domain resource.

Abstract: The disclosure provides a method for channel detection, a terminal device, and a non-transitory computer-readable storage medium. The method includes the following. Monitor a channel before a time-unit boundary and/or after the time-unit boundary, and determine, according to a channel monitoring result, whether to perform blind detection in a time unit next to the time-unit boundary.

Abstract: A user equipment and a method of wireless communication of the same are provided. The method includes receiving configuration information of a scheduled mode sidelink resource pool from a base station, the configuration information from the base station comprising at least one of a resource reservation interval, or a length of contiguous sub-channels, and performing sensing in the scheduled mode sidelink resource pool and reporting the sensing result, wherein the sensing result is associated with a set of available resources of the scheduled mode sidelink resource pool.

Abstract: A control information transmission method and apparatus are provided. The method comprises: transmitting first control information between a first terminal and a second terminal, the first control information being borne on a first control channel and used for scheduling transmission of a first data channel, and the first data channel being used for transmitting data between the first terminal and the second terminal, wherein the first control channel and the first data channel perform time division transmission.

Abstract: A user equipment (UE) and a resource monitoring method in sidelink communication are disclosed. The resource monitoring method in sidelink communication by the UE includes sensing slots of a sidelink resource pool within a monitoring window, wherein the monitoring window includes at least a time interval, and the time interval starts from a slot (n?31), a slot (m?31), or a slot (n?Tproc,0SL?31) and ends in slot (n?Tproc,0SL), where the UE is triggered to determine a subset of resources in a slot (n) as a part of a re-evaluation and pre-emption checking procedure, and m is a smallest candidate resource slot index after slot (n+T3).