发明名称 |
CROSS-DEVICE LINEAR MULTIPLEX SECTION OVERHEAD METHOD, GATEWAY AND CONTROLLER |
摘要 |
A cross-device linear multiplex section protection method, including: a controller receives a first negotiation message transmitted by a first gateway, the first negotiation message is transmitted when the first gateway detects that a failure occurs in a link between the first gateway and a second gateway; the controller transmits a second negotiation message to the first gateway and the second gateway, the second negotiation message is used for indicating bridging service data on an active link to a protection link for transmission, the active link is a link between the second gateway and the controller, and the protection link is a link between the first gateway and the controller. |
申请公布号 |
EP2928229(A1) |
申请公布日期 |
2015.10.07 |
申请号 |
EP20130865210 |
申请日期 |
2013.12.06 |
申请人 |
HUAWEI TECHNOLOGIES CO., LTD. |
发明人 |
XIE, ZHENFENG;SHI, PING;LI, XIAOHU |
分类号 |
H04W24/04;H04L12/24;H04L12/703;H04W88/12;H04W88/16 |
主分类号 |
H04W24/04 |
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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