公开(公告)号：US20240090002A1

公开(公告)日：2024-03-14

申请号：US18516764

申请日：2023-11-21

Applicant: QUECTEL WIRELESS SOLUTIONS CO., LTD.

Inventor： Ling LYU ,  Zheng Zhao ,  Zhongzhi YANG

IPC: H04W72/40 ,  H04W72/0446 ,  H04W76/14

CPC classification number: H04W72/40 ,  H04W72/0446 ,  H04W76/14

Abstract: The present application provides a sidelink communication method and apparatus. The method includes: performing, by a terminal device, channel monitoring on shared spectrum; and if the result of the channel monitoring is that a channel is idle, starting, by the terminal device, transmission of a first sidelink channel at a first time domain position, where the first time domain position is one or more of the following: a time domain position indicated by first indication information; and a time domain position determined based on a first time unit, the first time unit being smaller than one slot.

公开(公告)号：US20240049284A1

公开(公告)日：2024-02-08

申请号：US18190014

申请日：2023-03-24

Applicant: QUECTEL WIRELESS SOLUTIONS CO., LTD.

Inventor： Ling LYU ,  Zheng Zhao ,  Zhongzhi YANG

IPC: H04W74/08 ,  H04W72/25

CPC classification number: H04W74/0816 ,  H04W72/25

Abstract: Provided are a communication method and a terminal device. The communication method includes: sending, by a first terminal device, a first sidelink channel to a second terminal device over a first sidelink, where the first sidelink channel includes first COT sharing information, and the first COT sharing information satisfies one or more of the following: the first COT sharing information is carried in a first PSSCH of the first sidelink channel; and the first COT sharing information includes second COT sharing information and third COT sharing information, with the second COT sharing information corresponding to a first communication mode, and the third COT sharing information corresponding to a second communication mode.

公开(公告)号：US20250159437A1

公开(公告)日：2025-05-15

申请号：US19022971

申请日：2025-01-15

Applicant: QUECTEL WIRELESS SOLUTIONS CO., LTD.

Inventor： Zheng ZHAO ,  Ling LYU ,  Zhongzhi YANG

IPC: H04W4/029

Abstract: This application provides a ranging method and a ranging apparatus. One example ranging method includes: receiving, by a first device, a first TA corresponding to a terminal device, where the first TA is used for determining first distance information about the terminal device based on a TA quantization interval corresponding to the first TA, and the first distance information includes a first distance between the terminal device and a network device; determining, by the first device, second distance information about the terminal device; and performing, by the first device, distance measurement on the terminal device based on the first distance information and the second distance information, where the second distance information is determined based on a path loss corresponding to the terminal device and/or a second TA, where a TA quantization interval corresponding to the second TA is less than the TA quantization interval corresponding to the first TA.

公开(公告)号：US20250125900A1

公开(公告)日：2025-04-17

申请号：US18999941

申请日：2024-12-23

Applicant: QUECTEL WIRELESS SOLUTIONS CO., LTD.

Inventor： Ling LYU ,  Zheng ZHAO ,  Zhongzhi YANG

IPC: H04L1/00 ,  H04L1/1812

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.

公开(公告)号：US12267856B2

公开(公告)日：2025-04-01

申请号：US18645321

申请日：2024-04-24

Applicant: QUECTEL WIRELESS SOLUTIONS CO., LTD.

Inventor： Ling Lyu ,  Zheng Zhao ,  Zhongzhi Yang

IPC: H04W72/40 ,  H04B17/318 ,  H04W28/26 ,  H04W72/0446 ,  H04W72/542 ,  H04W72/563

Abstract: The present application provides a method for communication and a terminal device. An example method includes: performing resource allocation for a first resource set based on first information, wherein the first resource set is shared by the first radio access technology (RAT) sidelink (SL) and the second RAT SL, and the first information is associated with a resource of the first RAT SL.

公开(公告)号：US12245294B2

公开(公告)日：2025-03-04

申请号：US18731200

申请日：2024-05-31

Applicant: QUECTEL WIRELESS SOLUTIONS CO., LTD.

Inventor： Ling Lyu ,  Zheng Zhao ,  Zhongzhi Yang

IPC: H04W74/0833 ,  H04W74/00

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.

公开(公告)号：US20250071733A1

公开(公告)日：2025-02-27

申请号：US18944724

申请日：2024-11-12

Applicant: QUECTEL WIRELESS SOLUTIONS CO., LTD.

Inventor： Zheng ZHAO ,  Ling LYU ,  Zhongzhi YANG

IPC: H04W68/02 ,  H04W72/232 ,  H04W76/28

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.

公开(公告)号：US20250071664A1

公开(公告)日：2025-02-27

申请号：US18940966

申请日：2024-11-08

Applicant: QUECTEL WIRELESS SOLUTIONS CO., LTD.

Inventor： Ling LYU ,  Zheng ZHAO ,  Zhongzhi YANG

IPC: H04W48/10 ,  H04L1/08 ,  H04W74/0833

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.

公开(公告)号：US20250056329A1

公开(公告)日：2025-02-13

申请号：US18931415

申请日：2024-10-30

Applicant: QUECTEL WIRELESS SOLUTIONS CO., LTD.

Inventor： Zheng ZHAO ,  Ling LYU ,  Zhongzhi YANG

IPC: H04W28/22 ,  H04W72/0453 ,  H04W72/21 ,  H04W72/512 ,  H04W72/56

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.

公开(公告)号：US20250056245A1

公开(公告)日：2025-02-13

申请号：US18929106

申请日：2024-10-28

Applicant: QUECTEL WIRELESS SOLUTIONS CO., LTD.

Inventor： Zheng ZHAO ,  Ling LYU ,  Zhongzhi YANG

IPC: H04W16/28 ,  H04W64/00

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.