Invention Grant
US08090262B2 Service handover method, optical network system, handover equipment and PE equipment in an OVPN 有权
服务切换方法,光网络系统,切换设备和PE设备在OVPN中

Service handover method, optical network system, handover equipment and PE equipment in an OVPN
Abstract:
An optical network system disclosed in an embodiment of the present invention contains a PE and a handover equipment located between the PE and a CE. The PE is adapted to provide optical network access for the CE. The handover equipment is adapted to disconnect a CE that finishes working at a handover time, and/or connect a PE with a CE that will work in a next time segment. The present invention also discloses a service handover method of optical networks. Furthermore, the present invention discloses a handover equipment and a PE in an optical network. The present invention can reduce the ports occupied by the PE.
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