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:
Sep. 12, 2023
Filed:
Dec. 16, 2019
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventors:
Assignee:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 41/0668 (2022.01); H04L 1/08 (2006.01); H04W 24/02 (2009.01); H04W 76/27 (2018.01); H04W 76/15 (2018.01); H04W 76/16 (2018.01); H04W 76/19 (2018.01); H04L 5/00 (2006.01); H04W 72/0453 (2023.01);
U.S. Cl.
CPC ...
H04L 41/0668 (2013.01); H04L 1/08 (2013.01); H04W 24/02 (2013.01); H04W 72/0453 (2013.01); H04W 76/27 (2018.02);
Abstract
A method for handling a radio link failure (RLF) is described. The method includes sending, by a terminal device, duplicated data packets to a network device on a first carrier and a second carrier. Thereafter, upon determining that an RLF occurred on one of the first carrier and the second carrier, the terminal device sends RLF indication information to the network device. The RLF indication information indicates that the RLF event occurs on the first carrier, the second carrier, or the first carrier and the second carrier.