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:
Oct. 22, 2013
Filed:
Sep. 25, 2009
Jin Wang, Shenzhen, CN;
Jin Wang, Shenzhen, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
A continuity check method includes the following steps. A maintenance domain (MD) group is maintained in a network, in which the MD group includes a plurality of maintenance end points (MEPs) in the network, and an MD group information base is configured, and the MD group information base stores information about the plurality of MEPs. According to the information stored in the MD group information base, a continuity check message is initiated, and then, the continuity in the network is determined according to information returned from the plurality of MEPs in the MD. An MEP network system is further provided. Through the method and the system, no mis-check of the continuity will occur when the MEPs in the MD group initiate the continuity check.