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:
Apr. 20, 2021
Filed:
Apr. 21, 2017
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventors:
Assignee:
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 76/19 (2018.01); H04L 12/24 (2006.01); H04W 28/02 (2009.01); H04W 60/04 (2009.01);
U.S. Cl.
CPC ...
H04W 76/19 (2018.02); H04L 41/0681 (2013.01); H04W 28/0236 (2013.01); H04W 60/04 (2013.01);
Abstract
A network fault handling method and device, the method including obtaining a first data amount of uplink data sent by a terminal device within preset duration, obtaining a second data amount of downlink packet data received by the terminal device within the preset duration, and performing, in response to determining that the first data amount is greater than a first threshold and the second data amount is equal to 0, at least one of re-establishing a radio resource control (RRC) connection or re-obtaining an Internet Protocol (IP) connection resource.