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    • 9. 发明授权
    • Methods and apparatus for calling party number display solutions for 1xCSFB
    • 1xCSFB呼叫方号码显示解决方案和方法
    • US09374739B2
    • 2016-06-21
    • US13014583
    • 2011-01-26
    • Masakazu ShirotaJun WangGeorge CherianArvind SwaminathanSrinivasan BalasubramanianRavindra Manohar Patwardhan
    • Masakazu ShirotaJun WangGeorge CherianArvind SwaminathanSrinivasan BalasubramanianRavindra Manohar Patwardhan
    • H04W4/00H04W36/00H04W68/12
    • H04W36/0022H04W68/12
    • Controller and method for Handover (HO) based 1×CSFB communicates Calling Party Number (CPN) to User Equipment (UE) a in a cellular communication system. A first solution provides Interworking Solution (IWS) adding CPN sent to target Base Station Controller (BSC) via Mobile Switching Center (MSC) in Interoperability Specification (IOS) HO messages. A second solution provides that IWS sends CPN with Air Interface HO message and stores the CPN until UE transition to the target Radio Access Network and acquires a traffic channel. A third solution provides that IWS receives CPN from MSC with a paging message and stores the CPN until UE transition to the target Radio Access Network and acquires a traffic channel. A fourth solution provides sending AWI message to the target Radio Access Network from the MSC. A fifth solution provides that IWS sends CPN via Feature Notification Message (FNM) data tunneled to UE before the paging message to let user decide whether to accept a call before leaving 3G/4G cellular communication.
    • 基于移动(HO)的1×CSFB的控制器和方法在蜂窝通信系统中向用户设备(UE)a通信呼叫方号码(CPN)a。 第一个解决方案提供互通解决方案(IWS),通过移动交换中心(MSC)在互操作性规范(IOS)HO消息中添加发送到目标基站控制器(BSC)的CPN。 第二个解决方案规定,IWS向CPN发送空中接口HO消息,并存储CPN,直到UE转移到目标无线接入网络并获取业务信道。 第三个解决方案提供IWS从MSC接收CPN寻呼消息,并存储CPN,直到UE转移到目标无线接入网络并获取业务信道。 第四个解决方案提供从MSC向目标无线电接入网发送AWI消息。 第五个解决方案提供IWS在寻呼消息之前通过隧道传输到UE的功能通知消息(FNM)数据发送CPN,以便在离开3G / 4G蜂窝通信之前决定是否接受呼叫。