公开(公告)号：US20230116493A1

公开(公告)日：2023-04-13

申请号：US17913990

申请日：2021-03-04

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yun Liu ,  Haibo Xu ,  Zhou Wang

IPC: H04W72/044 ,  H04W24/04 ,  H04W72/25

Abstract: A signal transmission method, including configuring, by a first terminal, a first resource, where the first resource comprises at least one of at least one low-frequency resource or at least one low-frequency resource pool, and receiving, by the first terminal, a beam failure recovery request from a second terminal on a low-frequency resource in the first resource, where the beam failure recovery request requests beam failure recovery.

公开(公告)号：US20220394575A1

公开(公告)日：2022-12-08

申请号：US17775378

申请日：2020-11-06

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhou Wang ,  Jian Wang ,  Le Jin ,  Haiyi Liu ,  Haibo Xu

IPC: H04W36/00 ,  H04W36/30 ,  H04W72/04

Abstract: A measurement configuration method includes a network device that determines when a bandwidth part (BWP) occupied by a terminal device is switched from a first BWP to a second BWP. The network device sends first information to the terminal device, indicating whether configuration information of a first measurement window takes effect when the terminal device occupies the second BWP and indicating whether the first measurement window is configured for the first BWP.

公开(公告)号：US20230413338A1

公开(公告)日：2023-12-21

申请号：US18254115

申请日：2021-11-23

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhou Wang ,  Lixia Xue ,  Yun Liu ,  Haibo Xu

IPC: H04W74/08 ,  H04W24/08 ,  H04B17/318

CPC classification number: H04W74/0833 ,  H04W24/08 ,  H04B17/328

Abstract: The method includes: receiving, by user equipment UE, supplementary uplink SUL configuration information, wherein the SUL configuration information comprises a plurality of SULs, a plurality of supplementary downlink SDLs respectively matching the plurality of SULs, and SDL measurement configuration information; measuring, by the UE, reference signal strength of the plurality of SDLs based on the SDL measurement configuration information; selecting, by the UE, at least one first SDL from the plurality of SDLs based on the reference signal strength of the plurality of SDLs, and selecting a second SDL from the at least one first SDL, wherein the second SDL has highest reference signal strength in the at least one first SDL; and initiating, by the UE, random access over an SUL corresponding to the second SDL.

公开(公告)号：US20230344566A1

公开(公告)日：2023-10-26

申请号：US18008513

申请日：2021-06-03

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhou Wang ,  Lixia Xue ,  Haibo Xu ,  Yifan Xue

IPC: H04L5/00 ,  H04B17/309 ,  H04B17/318

CPC classification number: H04L5/001 ,  H04B17/347 ,  H04B17/328

Abstract: A carrier configuration method and a related device are provided. A first carrier and a second carrier are configured for an electronic device, and the second carrier is a supplementary uplink carrier of the first carrier. The method includes: The electronic device receives a first message, where the first message includes configuration information of a secondary cell, and the secondary cell includes at least a serving cell corresponding to the second carrier. The electronic device configures, based on the configuration information of the secondary cell, the serving cell corresponding to the second carrier. That the serving cell corresponding to the second carrier is configured includes: An uplink of the second carrier remains as a supplementary uplink of the first carrier, or the supplementary uplink of the second carrier is deactivated, or an uplink of the second carrier is aggregated with an uplink of the first carrier.

公开(公告)号：US20230026710A1

公开(公告)日：2023-01-26

申请号：US17641361

申请日：2020-09-04

Applicant: Huawei Technologies Co. Ltd.

Inventor： Zhou Wang ,  Yifan Xue ,  Yiru Kuang ,  Jian Wang ,  Haibo Xu ,  Wenqian Huang ,  Yifan Du

IPC: H04W36/00 ,  H04W36/36

Abstract: This application provides a base station switching method and an apparatus. The method includes: A terminal sends one piece of binding signaling that carries SIM card binding information to a source base station; the terminal switches a plurality of SIM cards from being connected to the source base station to being connected to the target base station; and the terminal sends radio resource control reconfiguration complete information to the target base station, where the radio resource control reconfiguration complete information includes information about the plurality of SIM cards that complete the switching operation.