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:
Dec. 29, 2021
New H3c Technologies Co., Ltd., Zhejiang, CN;
Daorong Guo, Beijing, CN;
Guangliang Wen, Beijing, CN;
Zhen Cheng, Beijing, CN;
Hui Lin, Beijing, CN;
NEW H3C TECHNOLOGIES CO., LTD., Zhejiang, CN;
Abstract
A packet transmission method includes: after an output forwarding and processing unit obtains a packet, if the packet belongs to a deterministic flow, storing the packet into a deterministic flow input queue; for each packet in the deterministic flow input queue, determining encapsulation information corresponding to the packet, wherein the encapsulation information at least includes cyclic queue (CQ) queue information; encapsulating the packet based on the encapsulation information, and storing the packet into a deterministic flow output queue; obtaining, by an output interface unit, a packet from the deterministic flow output queue and based on the CQ queue information corresponding to the packet, storing the packet into a CQ queue corresponding to the CQ queue information; determining, by the output interface unit, a target CQ queue corresponding to a current scheduling cycle, and sending a packet in the target CQ queue to an external device within the current scheduling cycle.