公开(公告)号：US20240291561A1

公开(公告)日：2024-08-29

申请号：US18660495

申请日：2024-05-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chen Zhao ,  Xiang Cheng ,  Huan Le ,  Tao Jiang

IPC: H04B10/077

CPC classification number: H04B10/0771

Abstract: A method includes: generating fault alarm information, and sending the fault alarm information through a serializer/deserializer (SerDes) bus. The fault alarm information indicates a fault that occurs in a first apparatus and/or a target communication link, and the target communication link is a link for communication between the first apparatus and a second apparatus.

公开(公告)号：US20240179659A1

公开(公告)日：2024-05-30

申请号：US18552782

申请日：2022-03-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chen Zhao ,  Zhou Wang

IPC: H04W56/00 ,  H04W74/0833 ,  H04W80/02

CPC classification number: H04W56/0045 ,  H04W56/005 ,  H04W74/0833 ,  H04W80/02

Abstract: In an uplink synchronization method, a network device may send a timing advance (TA) of a normal uplink (NUL) and a TA of a supplementary uplink (SUL) to a terminal device. The terminal device may adjust, based on the TA of the NUL, time for sending uplink data through the NUL, and adjust, based on the TA of the SUL, time for sending data through the SUL. The terminal device may separately adjust the time for sending uplink data through the NUL and the time for sending uplink data through the SUL.