The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 14, 2025
Filed:
Feb. 15, 2022
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventors:
Assignee:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04W 56/00 (2009.01);
U.S. Cl.
CPC ...
H04W 56/0045 (2013.01);
Abstract
This application provides a timing synchronization method and an apparatus, to improve precision of a downlink transmit timing of a relay node. The method includes: The first node receives first indication information from a donor node, where the first indication information is used to indicate information about a plurality of second nodes, and the second node is a parent node of the first node. The first node receives a plurality of pieces of timing information from the plurality of second nodes. The first node determines a first downlink transmit timing of the first node based on the plurality of pieces of timing information.