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:
Jan. 13, 2026
Filed:
Jul. 25, 2023
Applicant:
Huawei Technologies Co., Ltd., Guangdong, CN;
Assignee:
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 13/40 (2006.01);
U.S. Cl.
CPC ...
G06F 13/4018 (2013.01); G06F 13/4022 (2013.01);
Abstract
This application relates to a link width adjustment method and apparatus. The method includes: sending, to a second-end apparatus through a first channel, a first packet indicating to perform link width switching; receiving a second packet that is returned by the second-end apparatus and that indicates that the link width switching is agreed on; sending, to the second-end apparatus through a second channel, a first bit stream to test the second channel for data communication; and sending a data stream to the second-end apparatus through the first channel and the second channel.