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. 31, 2021
Filed:
Dec. 17, 2019
Huawei Technologies Co., Ltd., Shenzhen, CN;
Zhigang Ji, Beijing, CN;
Yali Zhang, Beijing, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
A method, an apparatus, and a system for implementing rate adjustment at a transmit end. The method includes: receiving, by a first network device, a first data packet sent by a previous-hop network device, where the first data packet includes a first required rate, a first deadline, and a first sending rate that correspond to a first data stream; obtaining, by the first network device, a second sending rate of the first data stream; and sending, by the first network device, a feedback packet to a second network device when the second sending rate is less than the first sending rate, where the feedback packet includes the second sending rate, and the feedback packet is used to instruct the second network device to inform, based on the second sending rate, the transmit end to adjust a rate for sending the first data stream.