Abstract: Provided are a method for a node used for wireless communication and an apparatus. One example method includes: receiving first signaling, wherein the first signaling indicates a plurality of physical random access channel occasion groups, and each of the plurality of physical random access channel occasion groups comprises a plurality of physical random access channel occasions; and receiving second signaling, wherein the second signaling indicates a value of a first index, and the value of the first index corresponds to at least one corresponding physical random access channel occasion group of the plurality of physical random access channel occasion groups.

Abstract: A method and an apparatus for a node used for wireless communication are provided. The method includes: receiving a first SS/PBCH block, wherein an index of the first SS/PBCH block is one of a plurality of candidate SS/PBCH block indexes; and transmitting a first preamble group, wherein the first preamble group comprises a plurality of preambles; a first PRACH occasion group comprises a plurality of PRACH occasions, and the plurality of PRACH occasions in the first PRACH occasion group are configured for transmitting the plurality of preambles in the first preamble group; and any two PRACH occasions in the first PRACH occasion group are orthogonal in time domain.

Abstract: A wireless communication method and apparatus are provided. One example method includes: receiving first PEI by a first terminal device, using, by the first terminal device, at least one of the first subgroup ID or the second subgroup ID.

Abstract: A method for a first node used for wireless communication and an apparatus are provided. The first node includes: a transceiver, configured to: receive one or more first type synchronization signal blocks, wherein each first type synchronization signal block in the one or more first type synchronization signal blocks includes first information; and an index of each first type synchronization signal block in the one or more first type synchronization signal blocks is one of a plurality of candidate synchronization signal block indexes; and, transmit one or more second type synchronization signal blocks, wherein each second type synchronization signal block in the one or more second type synchronization signal blocks includes the first information.

Abstract: A method and an apparatus for communication are provide. One example method includes: acquiring, by a terminal device, at least one first radio resource; determining, by the terminal device, first transmission data, wherein the first transmission data are transmitted through the at least one first radio resource; wherein the first transmission data are determined according to first information, and the first information includes at least one of: protocol data unit (PDU) sets in a plurality of logical channels of the terminal device; or a remaining delay budget corresponding to each of the plurality of logical channels of the terminal device.

Abstract: A wireless communication method, a beam direction collection system, a terminal device, and a network device are provided. One example wireless communication method includes: transmitting, by a terminal device, beam information of the terminal device to a network device, wherein the network device comprises a location management function (LMF), and the beam information is transmitted by the terminal device to the LMF via a first base station; or the network device comprises a location calculation server, and the beam information is transmitted by the terminal device to the location calculation server by using a wireless network.

Abstract: A method and device for use in nodes for wireless is provided. One example method includes: transmitting, by a first node, X1 first random access (RA) preambles, X1 being a positive integer greater than 1; monitoring a control signaling for a first random access response (RAR) during a first time-window, wherein the first RAR corresponds to the X1 first RA preambles; updating a current value of a first counter to obtain an updated value of the first counter when reception of the first RAR is not successful while the first time-window expires; and transmitting X2 second RA preambles in response to the updated value of the first counter being less than the first threshold, wherein X2 is a positive integer greater than or equal to X1; or dropping transmission of X2 second RA preambles in response to the updated value of the first counter being greater than the first threshold.

Abstract: The present application provides a method for transmitting BSR, a terminal device, and a network device. One example method includes: triggering a first BSR by a terminal device, wherein the first BSR is triggered based on a preset service.

Abstract: A method and device for use in nodes for wireless is provided. One example method includes: transmitting, by a first node, X1 first random access (RA) preambles, X1 being a positive integer greater than 1; monitoring a control signaling for a first random access response (RAR) during a first time-window, wherein the first RAR corresponds to the X1 first RA preambles; updating a current value of a first counter to obtain an updated value of the first counter when reception of the first RAR is not successful while the first time-window expires; and transmitting X2 second RA preambles in response to the updated value of the first counter being less than the first threshold, wherein X2 is a positive integer greater than or equal to X1; or dropping transmission of X2 second RA preambles in response to the updated value of the first counter being greater than the first threshold.

Abstract: Provided are a method and a device applicable to a node for wireless communication. One example method includes: receiving first information, the first information comprises information indicating X physical random access channel (PRACH) occasions, wherein the X PRACH occasions are mapped to Q PRACH occasion groups, X is a positive integer greater than 1, and Q is a positive integer; and receiving second information, the second information comprises a plurality of candidate values, wherein the X PRACH occasions are mapped to the Q PRACH occasion groups based at least one of a priority of a candidate value associated with a respective PRACH occasion group or a quantity of PRACH occasion groups respectively corresponding to each candidate value of the plurality of candidate values.

Abstract: Disclosed are a method and an apparatus for wireless communication. The method includes determining, by a first device, a start time of a target contiguous partial sensing (CPS) sensing window based on an on duration of a second device, where a time interval between the start time of the target CPS sensing window and a start time of the on duration is less than or equal to a time duration of the CPS sensing window.

Abstract: A method for a node used for wireless communication and an apparatus are provided. The method includes: transmitting X1 first random access preambles, wherein X1 is a positive integer; monitoring control signaling of a first random access response during a first time window, wherein the first random access response corresponds to the X1 first random access preambles; based on a result of the monitoring control signaling, incrementing a counter by 1; and transmitting X2 second random access preambles, wherein X2 is a positive integer greater than or equal to X1, wherein X2 is determined based on a first parameter and whether the counter is greater than a threshold, wherein the threshold is a positive integer.

Abstract: Provided are a communication method and a terminal device. One example communication method includes: sending, by a first terminal device, a first sidelink channel, wherein the first sidelink channel comprises first channel occupancy time (COT) sharing information, and the first COT sharing information indicates that the first terminal device has allocated a first resource within a COT to a second terminal device; and the first resource is determined based on a priority associated with the second terminal device.

Abstract: The present application provides a method and an apparatus for wireless communication. An example method includes: performing, by a terminal device, cell reselection in a non-terrestrial network (NTN) cell based on first assistant information, wherein the first assistant information is associated with one or more of the following information: distribution of terrestrial network (TN) cells in the NTN cell; a sub-zone in the NTN cell, wherein the sub-zone is related to a coverage angle of a network device corresponding to the NTN cell; or a TN cell comprised in the sub-zone in the NTN cell.

Abstract: A method for a node used for wireless communication and an apparatus are provided. A first node receives a plurality of pieces of beam information and a plurality of time resource sets. The plurality of time resource sets are associated with the plurality of pieces of beam information respectively. At least two of the plurality of time resource sets each comprises a first time resource. At least two pieces of beam information respectively associated with the at least two time resource sets are different. At least one of the at least two pieces of beam information is used to determine that a NCR-Fwd is in a first state on a first time resource, the first state is one of a plurality of candidate states including at least two of a stopping state, applying one or more first-type beams for transmissions, or applying one or more first-type beams for receptions.

Abstract: The present application provides a wireless communication method. One example method includes: sending, by a first device, a first transport block, where a size of the first transport block is determined based on a product of an initial size of the first transport block and a first parameter, the first parameter is determined based on one or more of the following parameters: a second parameter that indicates channel transmission quality corresponding to the first transport block; or a third parameter that indicates a channel transmission delay corresponding to the first transport block.

Abstract: Disclosed are a method and an apparatus for sidelink communication. An example method includes determining, by a first terminal device, one or more access point extensions (CPEs) corresponding to a first shared resource, and the one or more CPEs are determined based on a subcarrier spacing corresponding to the first shared resource, and the one or more CPEs are used by the first terminal device to receive a sidelink channel on the first shared resource.

Abstract: This application provides a method and device for wireless communication that can reduce the power consumption of V2X transmitting devices. The method includes the following steps: The first device receives multiple pieces of first information, where each piece of first information corresponds to a different activation time. These multiple activation times represent the activation times of multiple second devices. The first device selects a target activation time from the received multiple activation times. Within the chosen target activation time, the first device transmits sidelink data on the time-frequency resources allocated for this purpose.

Abstract: A method and an apparatus for wireless communication are provided. An example method includes: performing, by a terminal device, neighboring cell measurement in a non-terrestrial network (NTN) cell based on a first parameter, wherein the first parameter is associated with one or more of following information: a distance between the terminal device and a network device in the NTN cell; a height of a network device in the NTN cell from ground; an azimuth angle of an antenna of a network device in the NTN cell; a sub-zone in the NTN cell, or a distance between an edge of the NTN cell and the network device.

Abstract: A method, a terminal device, and a network device for communication are provided. One example method comprises: performing a third operation in response to a change of a satellite corresponding to a first cell for the terminal device, wherein the change comprises a change from a first satellite to a second satellite.