发明名称 |
Traffic protection mechanism for a fiber optic network having a linear topology |
摘要 |
A method is described for protecting the traffic in a fiber optic telecommunications network, said network being of linear type and comprising at least two nodes connected by one or more spans comprising in turn working fiber and protection fiber. The method being characterized by adopting a distributed protection mechanism of the MS-SPRING type for closed-ring networks. In order to obtain all the functionalities of the protocols for linear networks, all at the nodes are instructed to disregard any command or ring failure through a Lockout of Working Channels-Ring command.
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申请公布号 |
US2001038608(A1) |
申请公布日期 |
2001.11.08 |
申请号 |
US20010784018 |
申请日期 |
2001.02.16 |
申请人 |
DE GIROLAMO CLAUDIO;SESTITO VINCENZO |
发明人 |
DE GIROLAMO CLAUDIO;SESTITO VINCENZO |
分类号 |
H04B10/08;H04J3/00;H04L12/28;H04L12/437;H04Q11/00;(IPC1-7):H04J3/14;H04J1/16;H04L12/26 |
主分类号 |
H04B10/08 |
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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