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:
Jun. 17, 2025
Filed:
Sep. 09, 2022
Applicant:
Huawei Technologies Co., Ltd., Guangdong, CN;
Inventors:
Assignee:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 36/08 (2009.01); H04W 36/30 (2009.01); H04W 74/0808 (2024.01);
U.S. Cl.
CPC ...
H04W 74/0825 (2013.01); H04W 36/08 (2013.01); H04W 36/305 (2018.08);
Abstract
This application provides a communication method and apparatus. In an example method, when a first access network device performs unsuccessful listen before talk (LBT) for channel detection on an unlicensed channel, the first access network device sends first indication information to a second access network device. The first indication information indicates that the first access network device performs unsuccessful LBT for channel detection on the unlicensed channel.