Invention Grant
- Patent Title: Multiple endpoint paths for point-to-multipoint (P2MP) SPVC
- Patent Title (中): 点到多点(P2MP)SPVC的多个端点路径
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Application No.: US11255713Application Date: 2005-10-21
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Publication No.: US07668079B2Publication Date: 2010-02-23
- Inventor: Neeraj Chandra , Adel Houssari , Benhong Li , Robert Steven Poitras
- Applicant: Neeraj Chandra , Adel Houssari , Benhong Li , Robert Steven Poitras
- Applicant Address: FR Paris
- Assignee: Alcatel Lucent
- Current Assignee: Alcatel Lucent
- Current Assignee Address: FR Paris
- Agency: Eckert Seamans Cherin & Mellott, LLC
- Main IPC: G01R31/08
- IPC: G01R31/08

Abstract:
A method and system for implementing Multiple Endpoint Paths (MEP) for Point to Multipoint (P2MP) calls over Soft Permanent Virtual Connections (SPVC) are provided. When a condition is detected that requires a particular endpoint to be switched to an alternate endpoint, all calls of the P2MP group that used the particular endpoint are torn down in sequence, in accordance with SPVC procedures. Once all of the calls are torn down, any calls that are enabled for MEP are re-established using the alternate endpoint to replace the particular endpoint.
Public/Granted literature
- US20070091792A1 Multiple endpoint paths for point-to-multipoint (P2MP) SPVC Public/Granted day:2007-04-26
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