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:
Aug. 26, 2025
Filed:
Nov. 28, 2022
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventors:
Xiaoying Xu, Shenzhen, CN;
Chunhua You, Shanghai, CN;
Assignee:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 1/1809 (2023.01); H04L 1/20 (2006.01); H04W 24/08 (2009.01); H04W 28/04 (2009.01); H04W 36/00 (2009.01); H04W 36/30 (2009.01);
U.S. Cl.
CPC ...
H04L 1/1809 (2013.01); H04L 1/20 (2013.01); H04W 24/08 (2013.01); H04W 28/04 (2013.01); H04W 36/0064 (2023.05); H04W 36/302 (2023.05);
Abstract
A target network device of a terminal device receives N data packets of a first service and auxiliary information from a source network device, where the auxiliary information indicates a transmission status of at least one data packet before the N data packets; and the target network device determines the transmission status of the at least one data packet.