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:
Feb. 23, 2021
Filed:
Dec. 19, 2018
Huawei Technologies Co., Ltd., Guangdong, CN;
Jingzhou Yu, Beijing, CN;
HUAWEI TECHNOLOGIES CO., LTD., Guangdong, CN;
Abstract
Embodiments of the present disclosure disclose a route search method and apparatus, and a routing device. The method includes: obtaining a keyword; obtaining node data based on a pre-obtained storage address of the node data; determining, in the node data, data corresponding to the keyword; when the data is a storage address of next-level node data and a storage location of the next-level node data, obtaining a storage location of the node data; when the storage location of the node data is different from the storage location of the next-level node data, adding a search identifier, the storage address of the next-level node data, and a remaining part of the keyword to a frame header of a packet; and sending the packet having the frame header to a specified board corresponding to the storage location of the next-level node data.