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:
Apr. 08, 2025
Filed:
Jun. 06, 2023
Huawei Technologies Co., Ltd., Shenzhen, CN;
Binxuan Li, Beijing, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
A packet transmission system includes a source end device that is configured to send a first packet, where the first packet carries first source routing information and a destination identifier. The first source routing information includes a port identifier of each network device on a first forwarding path, and the destination identifier indicates the destination end device. A first network device on the first forwarding path is configured to, when receiving the first packet, forward the first packet based on the first source routing information or the destination identifier, and forward the first packet based on the first source routing information based on a preference.