一种业务用户申请专有上行的方法及系统

Method and system of service user applicating special uplink

Abstract

This invention discloses a method for applying for up by service users including: a service user starts up an up request to an up idle relay mobile exchange center, which transmits an up request message to a primary control mobile exchange center by the route between the relay exchange center and the primary control exchange center to receive it and transmits the confirmation message to the relay to appoint a special channel to the service user and transmits phones of the service user on the special channel to the primary control exchange center via the route. This invention also discloses a system for applying for up by service users.
本发明公开了一种业务用户申请上行的方法,包括:业务用户向上行空闲的中继移动交换中心发起上行请求,中继移动交换中心通过和主控移动交换中心之间的话路向主控移动交换中心发送上行请求消息;主控移动交换中心收到上行请求消息,当允许上行时,发送上行请求确认消息给中继移动交换中心;中继移动交换中心收到上行请求确认消息,给业务用户指配专有信道,将专有信道上的业务用户的语音通过话路发送给主控移动交换中心。本发明还公开了一种业务用户申请上行的系统。本发明提高了中继移动交换中心内业务用户申请专有上行的性能,节省了局间话路资源,并提高了申请上行的成功率。

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