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    • 9. 发明申请
    • EXCHANGE AND USE OF GLOBALLY UNIQUE DEVICE IDENTIFIERS FOR CIRCUIT-SWITCHED AND PACKET SWITCHED INTEGRATION
    • 交换和使用全球独特的设备标识符进行电路切换和分组交换整合
    • WO2006136027A1
    • 2006-12-28
    • PCT/CA2006/001043
    • 2006-06-22
    • RESEARCH IN MOTION LIMITEDALLEN, AndrewBUCKLEY, Adrian
    • ALLEN, AndrewBUCKLEY, Adrian
    • H04M11/06H04L12/56H04Q7/32H04Q7/38
    • H04L61/309H04L41/0846H04L65/1006H04L65/1069H04L65/1073H04L67/14H04M7/0048H04M7/006H04M7/0075H04W4/12
    • According to one aspect, a system and method of exchanging GRUUs (Globally Routed User Agent URI (Uniform Resource Identifier) ) between a first telephony-enabled device and a second telephony enabled device using a circuit-switched message is provided. Once exchanged, the telephony enabled devices can exchange SIP (session initiated protocol) communications routed by the GRUUs . Any one of the telephony- enabled devices can add a media component to the SIP communications. According to another aspect, a system and method of generating GRUUs is provided. According to another aspect, a system and method of handing off communications to a packet switched network from a circuit switched network is provided. According to another aspect, a system and method of registering an instance ID is provided. The instance ID is based on one or more of an IMEI (International Mobile station Equipment Idencity) of the telephony-enabled device and an IMSI (International Mobile Subscription Identifier) of a user.
    • 根据一个方面,提供了使用电路交换消息在启用第一电话的设备和启用第二电话的设备之间交换GRUU(全球路由的用户代理URI(统一资源标识符))的系统和方法。 一旦交换,启用电话的设备可以交换由GRUUs路由的SIP(会话发起的协议)通信。 任何一个启用电话的设备都可以将媒体组件添加到SIP通信中。 根据另一方面,提供了一种生成GRUU的系统和方法。 根据另一方面,提供了一种从电路交换网络将通信切换到分组交换网络的系统和方法。 根据另一方面,提供了一种登记实例ID的系统和方法。 实例ID基于支持电话的设备的IMEI(国际移动站设备IDC)和用户的IMSI(国际移动订阅标识符)中的一个或多个。