发明名称 |
Failure restoration method in a mesh network |
摘要 |
A method for constructing a network capable of self-healing from failure in a mesh network and a restoration algorithm are provided. A logical ring is set for each closed loop in the network, and when a failure occurs, the affected traffic is re-routed in the each logical ring toward the opposite direction away from the failure to restore the failed network. The network is divided into a plurality of logical rings to establish the restoration route so that time required for the restoration is shortened.
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申请公布号 |
US5550805(A) |
申请公布日期 |
1996.08.27 |
申请号 |
US19950385408 |
申请日期 |
1995.02.08 |
申请人 |
HITACHI, LTD. |
发明人 |
TAKATORI, MASAHIRO;NAKANO, YUKIO;ASHI, YOSHIHIRO |
分类号 |
H04L29/14;H04J3/08;H04J3/14;H04L1/22;H04L12/437;H04Q3/00;H04Q11/04;(IPC1-7):H04L1/22 |
主分类号 |
H04L29/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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