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:
May. 20, 2014
Filed:
Dec. 21, 2012
Applicant:
Huawei Technologies Co., Ltd., Guangdong, CN;
Inventors:
Wenyong Zhang, Guangdong, CN;
Jun Gong, Guangdong, CN;
Shuying Liu, Guangdong, CN;
Hongfei Chen, Guangdong, CN;
Assignee:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06N 5/02 (2006.01); H04L 12/741 (2013.01);
U.S. Cl.
CPC ...
Abstract
A method and a device for classifying a packet, in the field of communications technologies, are provided to reduce rule duplication in a classification process and improve classification efficiency. The method classifies a packet by receiving a packet; searching for a rule matching the packet in at least one created decision tree (created after an original rule set is divided based on a segmentation code); and classifying the packet according to a found rule. The method and the device may be applicable to a router.