发明名称 |
TRAFFIC RECOVERY AT INTERWORKING NODES |
摘要 |
A boundary node for interworking between a first network and a second network comprises first equipment for interfacing with the first network and second equipment for interfacing with the second network. The first equipment comprises a switch fabric. A first interworking interface and a second interworking interface are provided for carrying traffic between the second equipment and the first equipment. Each of the interworking interfaces is for interfacing with a respective traffic-carrying path of the second network. For traffic flow in a direction from the second network to the first network, a method comprises determining that recovery switching is required for traffic on one of the traffic-carrying paths of the second network and performs a recovery switch, using the switch fabric in the first equipment, to switch between the interworking interfaces to achieve a recovery switch between the traffic-carrying paths of the second network. |
申请公布号 |
EP2859675(A1) |
申请公布日期 |
2015.04.15 |
申请号 |
EP20120732623 |
申请日期 |
2012.06.28 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
发明人 |
LANZONE, SERGIO;TOSCANO, ORAZIO;SOBRERO, DIEGO |
分类号 |
H04L12/939;H04J3/14;H04J3/16;H04L12/707 |
主分类号 |
H04L12/939 |
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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