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:
Dec. 23, 2025
Filed:
Jan. 27, 2022
Applicant:
Huawei Technologies Co., Ltd., Guangdong, CN;
Inventors:
Di Zhang, Shenzhen, CN;
Kunpeng Liu, Beijing, CN;
Assignee:
Huawei Technologies Co., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 76/19 (2018.01); H04W 72/21 (2023.01);
U.S. Cl.
CPC ...
H04W 76/19 (2018.02); H04W 72/21 (2023.01);
Abstract
This application provides example link failure recovery methods and apparatuses. One example method includes sending, by a terminal device, a first media access control-control element (MAC-CE) to a network device, where the first MAC-CE includes information about a cell in which the a first link failure occurs. The terminal device can then start a first timer. The terminal device can then send a first request message when the first timer expires, where the first request message is the first MAC-CE or a second MAC-CE including information about at least one cell in which a link failure occurs.