发明名称 |
PATH-LEVEL PROTECTION FOR DIGITALLY WRAPPED PAYLOADS |
摘要 |
<p>A node, of a group of nodes, may detect a failure on a first path; establish a connection associated with a second path when the failure on the first path is detected; store an identifier in a field in an overhead portion of a data frame when the failure on the first path is detected, the data frame including a payload portion that contains a client signal, the identifier instructing another one of the nodes to establish a connection associated with the second path; and transmit the data frame to the other one of the nodes via the second path.</p> |
申请公布号 |
EP2399371(B1) |
申请公布日期 |
2015.07.22 |
申请号 |
EP20100714980 |
申请日期 |
2010.02.19 |
申请人 |
INFINERA CORPORATION |
发明人 |
LIOU, CHRISTOPHER C;VENKATESAN, RAJASEKAR;LU, BIAO;FRANK, GEORGE |
分类号 |
H04L12/26;H04J3/14;H04L12/701;H04L12/703;H04L12/707;H04L12/723 |
主分类号 |
H04L12/26 |
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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