Quectel Wireless Solutions Co., Ltd.

Ling Lyu

Zhongzhi Yang

Zheng Zhao

Penghe Qian

The present application provides a method and an apparatus for wireless communication. The method includes: determining a first time domain window related to DMRS bundling used for estimation of an uplink channel, where a time length of the first time domain window is determined based on first information.

Method and apparatus for determining a time length related to demodulation reference signal in wireless communication

A wireless communication method and a communications apparatus are provided. The method includes: determining a first time window, where the first time window is a transmission time window of a reference signal, the first time window is determined based on a discontinuous reception (DRX) on duration time, and a length of the first time window is a preset value.

Wireless communication method and communications apparatus

A method and device for wireless communication are provided. One example method includes: transmitting a plurality of preambles in a first random access occasion group, the first random access occasion group comprising a plurality of random access occasions; wherein two random access occasions in the first random access occasion group are consecutive in time domain and separated by a first frequency hopping distance in frequency domain, and the first frequency hopping distance is related to a quantity of the plurality of random access occasions comprised in the first random access occasion group.

Method and device for wireless communication

This present disclosure provides a positioning method, a terminal device, and a network device. One example method includes: acquiring, by a terminal device, first information in an initial access process, where the first information is used to position the terminal device, and the first information is associated with direction information of the terminal device relative to a base station.

Positioning method, terminal device, and network device

The present application provides a cell handover method, a terminal device, and a network device. One example method includes: receiving, by a terminal device in a non-terrestrial (NTN) network, first information, wherein the first information comprises second auxiliary information of at least one of a target cell corresponding to a source cell or a neighboring cell corresponding to the source cell, wherein a physical cell identity (PCI) of a target cell is the same as a PCI of the source cell; performing downlink synchronization with the target cell; and accessing the target cell.

Cell handover method, terminal device, and network device

A method and a device for wireless communication are provided. The method includes: a terminal device receiving first information sent by a network device, where the first information indicates a second timer; in response to, at least in part, a measurement result of downlink reference signal receiving power (RSRP) being greater than a pre-configured RSRP threshold, the terminal device sending a first request to the network device, wherein the first request comprises a request for a SDT transmission resource; and the terminal device receiving second information sent by the network device, wherein the second information indicates the SDT transmission resource.

Provided in the present application are a positioning method, a terminal device, and a network device. One example method includes: transmitting, by a terminal device, a plurality of sequences to base stations of a plurality of cells; and receiving, by the terminal device, a plurality of TAs corresponding to the plurality of cells.

Disclosed are a method and an apparatus for communication. One example method includes receiving, by a first terminal device from a second terminal device, a request for allocating resources in a channel occupancy time (COT) shared resource; determining, by the first terminal device based on a service type of the COT shared resource, a first resource allocated to the second terminal device in the COT shared resource; and wherein the first resource belongs to a first resource block, the first resource block is one of K resource blocks in the COT shared resource, and a priority corresponding to each of the K resource blocks is the same as or higher than a priority corresponding to the service type.

Method and apparatus for communication

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.

Method and device for use in nodes for wireless communication

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.

Method for node used for wireless communication and apparatus

Disclosed are a wireless communication method and a communications apparatus. The method includes: determining, by a positioning device in a core network, a first time period, where a time domain position of the first time period is associated with a time domain position of a second time period; and the first time period is associated with positioning measurement or sounding reference signal (SRS) transmission, and the second time period is associated with paging detection.

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.

Method for transmitting BSR, terminal device, and network device

A method and an apparatus for wireless communication are provided. One example method includes: determining, by a terminal device operating in a non-terrestrial network (NTN) system, a plurality of frequency compensation segments within a first time period based on first information, wherein the first information comprises information of demodulation reference signal (DMRS) bundle used for joint channel estimation, and the first time period comprises at least one time domain window corresponding to the DMRS bundle; and performing, by the terminal device, pre-compensation on an uplink channel corresponding to the first time period based on the plurality of frequency compensation segments.

Method and apparatus for wireless communication

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.

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.

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Shanghai, China

Ling Lyu