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:
Nov. 15, 2022
Filed:
Dec. 31, 2020
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventors:
Xiaoyang Qu, Nanjing, CN;
Jian Chen, Nanjing, CN;
Zhigang Huang, Grenoble, FR;
Bo Zhang, Shenzhen, CN;
Assignee:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 1/08 (2006.01); H04L 61/2592 (2022.01); H04W 72/04 (2009.01); H04L 61/5007 (2022.01); H04W 80/02 (2009.01); H04W 84/12 (2009.01);
U.S. Cl.
CPC ...
H04L 61/2592 (2013.01); H04L 1/08 (2013.01); H04L 61/5007 (2022.05); H04W 72/04 (2013.01); H04W 80/02 (2013.01); H04W 84/12 (2013.01);
Abstract
A data sending method, a sending device, a data receiving method, and a receiving device, the method including obtaining, by a sending device, a target medium access control protocol data unit (MPDU) by performing encapsulation processing on an internet protocol (IP) data packet of a specified service, where the sending device and a receiving device are connected through Wi-Fi, generating a backup MPDU of the target MPDU, and sending the target MPDU and the backup MPDU to the receiving device.