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:
Feb. 22, 2022
Filed:
May. 28, 2020
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventors:
Assignee:
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/851 (2013.01); H04L 1/18 (2006.01); H04L 29/06 (2006.01); H04L 47/2425 (2022.01); H04L 69/16 (2022.01);
U.S. Cl.
CPC ...
H04L 47/2433 (2013.01); H04L 1/1812 (2013.01); H04L 69/16 (2013.01);
Abstract
A service packet sending method and device include receiving, by a first network device, a Transmission Control Protocol (TCP) packet from a second network device, where the TCP packet includes a service identifier, obtaining, by the first network device, based on the service identifier, a priority of a service, obtaining a TCP window based on the priority of the service, sending a TCP acknowledgement (ACK) packet including the TCP window to the second network device to enable the second network device to calculate a size of a service packet to be sent to the first network device.