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:
Sep. 29, 2026
Filed:
Sep. 21, 2023
Huawei Technologies Co., Ltd., Shenzhen, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
In a detection packet transmission method, a first network device receives a first packet, where the first packet includes a detection header indicating a network device to detect, based on the detection header, transmission performance of a service flow in which the first packet is located, and the first network device is an edge network device in a first network domain. The first network device obtains a second packet based on the first packet, where the second packet includes processing identification information and the detection header, the processing identification information indicates a second network device to process the detection header, and the second network device is a next-hop device of the first network device on a transmission path of the service flow. The first network device sends the second packet to the second network device.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile