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发明公开
CN101577885A 基于移动交换中心容灾的呼叫处理方法及位置寄存器 无效 - 撤回

基于移动交换中心容灾的呼叫处理方法及位置寄存器
摘要：
本发明公开了一种基于移动交换中心容灾的呼叫处理方法及位置寄存器。其中，该方法包括：被叫方的HLR接收来自主叫方所在的MSC的位置请求，其中，该位置请求中携带有主叫方当前所在位置对应的第一MSCID；HLR确定被叫方当前登记的第二MSCID与第一MSCID不同，向被叫方所在的MSC发送携带第二MSCID的路由请求；在没有被叫方的用户数据的情况下，被叫方所在的备份MSC进行被叫接续时，在第二MSCID对应的范围进行寻呼。根据本发明，可以减少对无线资源的消耗、提高主用MSC的性能，保证系统的稳定性。
摘要（英）：

The invention discloses a call processing method based on mobile switching center disaster recovery and a location register; wherein, the method comprises the following steps: an HLR of a called party receives a location request from an MSC where a calling part is located, wherein, the location request carries a first MSCID corresponding to the current location of the calling part; the HLR determines the difference between a second MSCID currently registered by the called party and the first MSCID, and sends a route request carrying the second MSCID to the MSC where the called party is located; under the circumstance that user data of the called party does not exist, when a backup MSC where the called party is located carries out called connection, paging is carried out within the range corresponding to the second MSCID. The invention can reduce the consumption of radio resources, improve the performance of the master MSC, and ensure the stability of the system.

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