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
- Patent Title: Service handover method, optical network system, handover equipment and PE equipment in an OVPN
- Patent Title (中): 服务切换方法,光网络系统,切换设备和PE设备在OVPN中
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Application No.: US12262487Application Date: 2008-10-31
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Publication No.: US08090262B2Publication Date: 2012-01-03
- Inventor: Qiliang Yi
- Applicant: Qiliang Yi
- Applicant Address: CN Shenzhen
- Assignee: Huawei Technologies Co., Ltd.
- Current Assignee: Huawei Technologies Co., Ltd.
- Current Assignee Address: CN Shenzhen
- Agency: Leydig, Voit & Mayer, Ltd.
- Priority: CN200610080827 20060516
- Main IPC: H04J14/08
- IPC: H04J14/08

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.
Public/Granted literature
- US20090060502A1 SERVICE HANDOVER METHOD, OPTICAL NETWORK SYSTEM, HANDOVER EQUIPMENT AND PE EQUIPMENT IN AN OVPN Public/Granted day:2009-03-05
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