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    • 3. 发明授权
    • System and method for mobile telephone roaming
    • 移动电话漫游的系统和方法
    • US08116735B2
    • 2012-02-14
    • US12039646
    • 2008-02-28
    • Jing LiuRichard XuXiaolei Qin
    • Jing LiuRichard XuXiaolei Qin
    • H04W4/00
    • H04W12/06H04L63/0853
    • A foreign wireless communication system is operated in a local communication network as if the foreign wireless communication system were a local wireless communication system. A data communication link is established between the wireless communication system and a service provider in a local wireless communication network. An outgoing request for authentication information is communicated from the wireless communication system to a remote administration system over the data communication link. The authentication information is received over the data communication link from the administration system and is transmitted over a signal link from the wireless communication system to the service provider. A requested wireless communication service is received at the wireless communication system based on authentication of the wireless communication system by the service provider using the authentication information.
    • 外部无线通信系统在本地通信网络中操作,如同外部无线通信系统是本地无线通信系统一样。 在无线通信系统和本地无线通信网络中的服务提供商之间建立数据通信链路。 从无线通信系统通过数据通信链路将远程认证信息的请求传送到远程管理系统。 通过来自管理系统的数据通信链路接收认证信息,并通过信号链路从无线通信系统发送到服务提供商。 基于使用认证信息的服务提供商对无线通信系统的认证,在无线通信系统中接收到所请求的无线通信服务。
    • 5. 发明申请
    • Method and system for processing international calls using a voice over IP process
    • 使用IP语音过程处理国际电话的方法和系统
    • US20060077943A1
    • 2006-04-13
    • US11248071
    • 2005-10-11
    • Jing LiuXiaolei Qin
    • Jing LiuXiaolei Qin
    • H04L12/66
    • H04M15/00H04M7/006H04M15/56H04M15/8044H04M2203/2016H04M2215/202H04M2215/2026H04M2215/32H04M2215/42H04M2215/745H04W4/24H04W76/10
    • A method for processing an multi-country international phone call, free from an international toll charge, using a voice over IP (VoIP) call from a first mobile handset to a second handset. The method includes transferring destination number information associated with a destination number within a first country code from the first mobile handset to a data network, which is coupled to a world wide network of computers. In a preferred embodiment, the handset is coupled via cellular network through a data network to the world wide network of computers. The method includes transferring caller number information associated with a caller number within a second country code from the first mobile handset to the data network. In a preferred embodiment, the second country code is different from the second country code. The method includes receiving the destination information at a call server process, which is coupled to the world wide network of computers. The method also includes receiving the caller number information at the call server process. The method initiates a first VoIP phone call using the caller number information from the server process to the first mobile handset. The method initiates a second VoIP phone call using the destination number information from the server process to the second handset. The method also connects the first VoIP phone call to the first mobile handset to the second VoIP phone call to the second handset through the server process. The method also includes exchanging voice information between the first mobile handset and the second handset free from an international toll charge.
    • 一种利用从第一移动手机到第二手机的IP语音(VoIP)呼叫来处理来自国际长途费用的多国际国际电话呼叫的方法。 该方法包括将与第一国家代码中的目的地号码相关联的目的地号码信息从第一移动手持机转移到数据网络,数据网络耦合到世界范围的计算机网络。 在优选实施例中,手机通过蜂窝网络通过数据网络耦合到全球计算机网络。 该方法包括将与第一国家代码中的主叫号码相关联的主叫号码信息从第一移动手持机转移到数据网络。 在优选实施例中,第二国家代码与第二国家代码不同。 该方法包括在呼叫服务器进程处接收目的地信息,该呼叫服务器进程耦合到世界范围的计算机网络。 该方法还包括在呼叫服务器进程处接收呼叫者号码信息。 该方法使用来自服务器进程的呼叫者号码信息发起到第一移动手持机的第一VoIP电话呼叫。 该方法使用从服务器进程到第二手机的目的地号码信息来发起第二VoIP电话呼叫。 该方法还通过服务器进程将第一VoIP电话呼叫与第一移动手持机连接到第二手机的第二VoIP电话呼叫。 该方法还包括在第一移动手持机和第二手机之间交换免费国际收费费用的语音信息。
    • 9. 发明申请
    • System and Method for Dynamically Providing Communication Profiles for Mobile Devices
    • 动态提供移动设备通信配置文件的系统和方法
    • US20110269461A1
    • 2011-11-03
    • US12774590
    • 2010-05-05
    • Richard H. XuPhillip C. KraskoXiaolei QinDouglas A. Cheline
    • Richard H. XuPhillip C. KraskoXiaolei QinDouglas A. Cheline
    • H04W8/00
    • H04W8/183H04W8/245H04W48/18
    • The mobile device stores a plurality of communication profiles comprising one or more local communication profiles and a global communication profile. The mobile device determines local access requirements for connecting to a local cellular network operator and determines whether the plurality of communication profiles comprises a local communication profile that satisfies the local access requirements. When the plurality of communication profiles does not comprise a local communication profile that satisfies the local access requirements: the mobile device connects to a global cellular network operator using the global communication profile; receives, from the global cellular network operator, a new local communication profile that satisfies the local access requirements and connects to the local cellular network operator using the new local communication profile. Subsequently, the mobile device communicates with another device via the local cellular network operator as if the mobile device was a local mobile device.
    • 移动设备存储包括一个或多个本地通信配置文件和全局通信配置文件的多个通信配置文件。 移动设备确定连接到本地蜂窝网络运营商的本地接入要求,并且确定多个通信配置文件是否包括满足本地接入要求的本地通信配置文件。 当多个通信简档不包括满足本地访问要求的本地通信简档时:移动设备使用全局通信简档连接到全局蜂窝网络运营商; 从全球蜂窝网络运营商接收满足本地接入要求并使用新的本地通信简档连接到本地蜂窝网络运营商的新的本地通信简档。 随后,移动设备经由本地蜂窝网络运营商与另一设备进行通信,就像移动设备是本地移动设备一样。