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. 05, 2022
Filed:
Aug. 03, 2017
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventors:
Chuting Yao, Beijing, CN;
Haibo Xu, Beijing, CN;
Jian Wang, Beijing, CN;
Aimin Justin Sang, San Diego, CA (US);
Assignee:
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 12/03 (2021.01); H04W 76/27 (2018.01); H04W 36/00 (2009.01); H04W 36/08 (2009.01);
U.S. Cl.
CPC ...
H04W 12/03 (2021.01); H04W 36/0033 (2013.01); H04W 36/0069 (2018.08); H04W 36/08 (2013.01); H04W 76/27 (2018.02);
Abstract
A method includes sending, by an access network device, first indication information to a terminal device, where the first indication information indicates a last packet in one or more first-type packets or a first packet in one or more second-type packets, where the first-type packet is enciphered using a first cipher key, and the second-type packet is enciphered using a second cipher key.
Yao, Chuting. (2022). Data transmission method, related device, and communications system (U.S. Patent No. 11297493). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11297493
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