首页> 外国专利> Method of switching Equipment includes reception of USSD message Map that identifies a user equipment (UE) associated to a MSC, start sending request to Circuit Switched fallback location to the EU, receiving a cancellation message Forwarding location of HLR, The M The EU ensaje USSD through a Second HLR and MSCReception of a Response Message of the map of the EU, Forwarding the Response Message to the associated Application of USSD; Alternative Methods

Method of switching Equipment includes reception of USSD message Map that identifies a user equipment (UE) associated to a MSC, start sending request to Circuit Switched fallback location to the EU, receiving a cancellation message Forwarding location of HLR, The M The EU ensaje USSD through a Second HLR and MSCReception of a Response Message of the map of the EU, Forwarding the Response Message to the associated Application of USSD; Alternative Methods

机译：交换设备的方法包括：接收USSD消息映射，该映射标识与MSC相关的用户设备（UE）;开始向电路交换回退位置发送请求到EU;接收取消消息; HLR的转发位置;M。EUensaje USSD通过第二HLR和MSC接收所述欧盟地图的响应消息，将所述响应消息转发给相关的USSD应用;替代方法

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摘要

A method for switch user equipment from a Long Term Evolution system to a Circuit Switched system when receiving a voice call is disclosed. The method may comprise: receiving, at an IWF (Internet Working Function) network node, a Mobility Application Part Unstructured Supplementary Service Data (MAP USSD) message identifying a User Equipment (UE) originated from a USSD application, the UE associated with a first Mobile Switching Center (MSC); initiating Circuit Switched Fallback (CSFB) by sending a paging request to the UE; receiving a Cancel Location message associated with the UE from a Home Location Register (HLR) indicative of the UE being associated with a second MSC; forwarding the MAP USSD message to the UE via the HLR and the second MSC; receiving a MAP USSD response message from the UE via the HLR; and forwarding the MAP USSD response message to the USSD application.

机译：公开了一种用于在接收语音呼叫时将用户设备从长期演进系统切换到电路交换系统的方法。该方法可以包括：在IWF（互联网工作功能）网络节点处，接收标识与源于USSD应用的用户设备（UE）的移动应用部分非结构化补充服务数据（MAP USSD）消息，移动交换中心（MSC）;通过向UE发送寻呼请求来发起电路交换回退（CSFB）;从归属位置寄存器（HLR）接收与UE相关的取消位置消息，该消息指示UE与第二MSC相关;通过HLR和第二MSC将MAP USSD消息转发给UE;经由HLR从UE接收到MAP USSD响应消息;并将MAP USSD响应消息转发到USSD应用程序。

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公开/公告号CL2014003203A1

专利类型
公开/公告日2015-07-24

原文格式PDF
申请/专利权人 MITEL MOBILITY INC.;
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申请/专利号CL20140003203
发明设计人 WALLIS MICHAEL BRETT;SHARMA ANISH;
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申请日2014-11-25
分类号H04W24;H04W36;H04W4;H04W40;
国家 CL
入库时间 2022-08-21 15:15:51

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