发明名称 |
NETWORK RESTORATION |
摘要 |
For restoration of a network a plurality of possible alternative routes are determined. Messages are passed between nodes along the alternative routes to determine a spare capacity of each link in the alternative routes. An alternative route is selected from the possible alternative routes on the basis of a database of the determined link spare capacities for each of the possible alternative routes, built up at a chooser node at one side of the failed part of the network.
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申请公布号 |
CA2222667(A1) |
申请公布日期 |
1998.05.29 |
申请号 |
CA19972222667 |
申请日期 |
1997.11.26 |
申请人 |
NORTHERN TELECOM LIMITED |
发明人 |
TURTON, BRIAN CHARLES HARGRAVE;BENTALL, MARK |
分类号 |
H04M3/22;H04L12/56;H04M3/00;H04Q3/00;H04Q11/04;(IPC1-7):H04L12/24;H04L29/14 |
主分类号 |
H04M3/22 |
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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