一种相交相切环网保护方法及系统

    公开(公告)号:WO2012079418A1

    公开(公告)日:2012-06-21

    申请号:PCT/CN2011/080734

    申请日:2011-10-13

    Inventor: 郭平

    CPC classification number: H04L12/437 H04L12/4633 H04L45/50

    Abstract: 本发明公开了一种相交相切环网保护方法及系统,在跨环保护的相交或相切节点配置双向工作隧道,在所述工作隧道的每个方向分别建立环网保护组;并在双向的工作链路的方向和保护链路的方向都启用TMSOAM检测。采用本发明的基于T-MPLS相交、相切环网保护的双向保护方法,可以保护双环相交、相切节点上的互联链路,在互联链路出现故障时,实现跨环业务端到端的保护,并保证了保护倒换时间不大于50ms。

    移动台、以及用于移动台的参数配置系统和方法

    公开(公告)号:WO2007012246A1

    公开(公告)日:2007-02-01

    申请号:PCT/CN2006/001378

    申请日:2006-06-19

    CPC classification number: H04W8/245 H04W8/183

    Abstract: A mobile station, system and method for mobile station parameter configuring are disclosed. The system comprises: mobile station, for transmitting parameter-configuring request to a database server, receiving network parameter returned from the database server, and configuring current network parameter of the mobile station using the obtained network parameter; database server, for storing network parameter, and inquiring the network parameter based on the mobile station parameter-configuring request, and transmitting the inquired network parameter to the mobile station. The method comprises: the mobile station reads out the current operator identifier in the SIM card; the mobile station transmits parameter-configuring request to the database server based on the operator identifier read out; the database server inquires the database based on the above parameter-configuring request, and transmits the inquiring result to the mobile station; the mobile station configures the current network parameter based on the inquiring result. This invention can realize auto-update of the network parameter configuration of the mobile station, therefore saving time for users.

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