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:
Jun. 23, 2026
Filed:
Aug. 26, 2022
Huawei Technologies Co., Ltd., Shenzhen, CN;
Jie Zhang, Beijing, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
A transmission quality detection method, apparatus, and system are disclosed. A first node is configured to send a periodic packet to a second node, determine a first data volume of a target service flow transmitted by the first node in a time interval for two consecutive times of transmitting the periodic packet, and send a first statistical packet including the first data volume to the controller. The second node is configured to determine a second data volume of the target service flow transmitted by the second node in the time interval for two consecutive times of transmitting the periodic packet, and send a second statistical packet including the second data volume to the controller. The controller is configured to determine, based on the first data volume and the second data volume, transmission quality between the first node and the second node.