公开(公告)号：US20250168674A1

公开(公告)日：2025-05-22

申请号：US19033155

申请日：2025-01-21

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wei CAO ,  Fang LI ,  Fengwei LIU ,  Lei CHEN ,  Shitong YUAN

IPC: H04W24/08 ,  H04L5/00

Abstract: Embodiments of this application provide a communication method and apparatus. The method includes: A terminal device receives a preset inference model from a network device. The terminal device receives a first reference signal from the network device, and measures the first reference signal to determine a measurement result of the first reference signal. The terminal device determines an estimated measurement result of a second reference signal based on the preset inference model and the measurement result of the first reference signal, determines a candidate reference signal set based on the estimated measurement result of the second reference signal, and measures a candidate reference signal in the candidate reference signal set to determine an actual measurement result of the candidate reference signal. According to embodiments of this application, signaling exchange overheads and a delay can be reduced, and energy consumption of the terminal device can be reduced.

公开(公告)号：US20250167921A1

公开(公告)日：2025-05-22

申请号：US19026955

申请日：2025-01-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shitong YUAN ,  Bo FAN ,  Fang LI

IPC: H04L1/00 ,  H04L5/00 ,  H04W24/10

Abstract: This application provides a rate matching method and an apparatus. The method includes: A terminal device measures a reference signal delivered by a serving network device; the terminal device reports a measurement result to the serving network device; and if the measurement result indicates that quality of the reference signal is less than or equal to a first threshold, the terminal device performs rate matching on a transmission resource of a serving cell based on a location of a reference signal resource of a neighboring cell. This method reduces unnecessary rate matching in neighboring cell measurement, enhances rate matching reliability, and improves transmission efficiency.

公开(公告)号：US20250168662A1

公开(公告)日：2025-05-22

申请号：US19028522

申请日：2025-01-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wei CAO ,  Shitong YUAN ,  Fengwei LIU ,  Fang LI ,  Bo FAN

IPC: H04W24/02 ,  H04B17/309 ,  H04B17/318 ,  H04L5/00 ,  H04W24/10

Abstract: This application provides a communication method and apparatus. The method includes: A network device sends first configuration information to a terminal device, where the first configuration information is used to configure that the terminal device reports one or more pieces of feedback information, the feedback information is used to describe measurement information of N reference signals, each of the N reference signals corresponds to one resource, resources corresponding to the N reference signals belong to a same resource set, each piece of feedback information corresponds to one resource set, the feedback information includes N information groups, an nth information group in the N information groups includes a measurement result of an nth reference signal and/or an identifier of a resource corresponding to the nth reference signal, N is an integer greater than or equal to 1, and n∈[1, N].

公开(公告)号：US20250113318A1

公开(公告)日：2025-04-03

申请号：US18979153

申请日：2024-12-12

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shitong YUAN ,  Bo FAN ,  Lei CHEN ,  Fang LI

IPC: H04W56/00 ,  H04W72/0446 ,  H04W72/1268

Abstract: A communication method includes receiving an absolute timing advance command from a network device, and determining one of two uplink sending timing advances according to the absolute timing advance command. The absolute timing advance command includes a first field useable to indicate information about an uplink sending timing advance, and a second field useable to indicate a timing advance group identifier. The timing advance group identifier is associated with the one of the two uplink sending timing advances.