Invention Grant
US08797845B2 Failure recovery method in non revertive mode of ethernet ring network
有权
以太网环网非恢复方式的故障恢复方法
- Patent Title: Failure recovery method in non revertive mode of ethernet ring network
- Patent Title (中): 以太网环网非恢复方式的故障恢复方法
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Application No.: US12743107Application Date: 2008-11-17
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Publication No.: US08797845B2Publication Date: 2014-08-05
- Inventor: Jeong-Dong Ryoo , June-Koo Rhee , Bheom-Soon Joo , Jin-Sung Im , Zahir Uddin Ahmad , Yang Yang , Marc Holness
- Applicant: Jeong-Dong Ryoo , June-Koo Rhee , Bheom-Soon Joo , Jin-Sung Im , Zahir Uddin Ahmad , Yang Yang , Marc Holness
- Applicant Address: KR Daejeon KR Daejeon
- Assignee: Electronics and Telecommunications Research Institute,Korea Advance Institute of Science and Tecnology
- Current Assignee: Electronics and Telecommunications Research Institute,Korea Advance Institute of Science and Tecnology
- Current Assignee Address: KR Daejeon KR Daejeon
- Agency: Staas & Halsey LLP
- Priority: KR10-2007-0117532 20071116; KR10-2008-0036844 20080421; KR10-2008-0084750 20080828
- International Application: PCT/KR2008/006762 WO 20081117
- International Announcement: WO2009/064146 WO 20090522
- Main IPC: H04J1/16
- IPC: H04J1/16 ; H04L1/00 ; H04L12/26 ; H04L12/28 ; H04L12/16 ; H04L12/437
Abstract:
Provided is a failure recovery method in a non-revertive mode of an Ethernet ring network. In an Ethernet ring network, link priorities between nodes or node priorities are determined based on media access control (MAC) addresses and the nodes having blocked ports are determined after failures are recovered from based on the priorities so that the blocked ports can be distributed.
Public/Granted literature
- US20110019538A1 FAILURE RECOVERY METHOD IN NON REVERTIVE MODE OF ETHERNET RING NETWORK Public/Granted day:2011-01-27
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