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. 20, 2022
Filed:
Jan. 29, 2021
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventors:
Assignee:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 28/04 (2009.01); H04L 1/16 (2006.01); H04L 1/18 (2006.01);
U.S. Cl.
CPC ...
H04W 28/04 (2013.01); H04L 1/1607 (2013.01); H04L 1/1809 (2013.01);
Abstract
This application provides an acknowledgment packet transmission method and a communications device. The method includes: receiving, by a first device, data sent by a second device; sending, by the first device, the acknowledgment packet to the second device, where the acknowledgment packet includes an acknowledgment field, the acknowledgment field carries data lengths of K groups of data packets, and the data lengths vary with a data amount included in each group of data packets received/lost by the first device.