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    • 27. 发明申请
    • Dual stack mobile communication system
    • 双栈移动通信系统
    • US20050078703A1
    • 2005-04-14
    • US10497409
    • 2002-12-28
    • Soo-Jin KimHyung-Joon ChoHee-Hyeok HahmSang-Yun Lee
    • Soo-Jin KimHyung-Joon ChoHee-Hyeok HahmSang-Yun Lee
    • H04L12/46H04W88/16H04L12/66
    • H04W88/16
    • The present invention discloses a dual stack mobile communication system for building a single interworking network of an old network which is a 2G/2.5G synchronous mobile communication network such as CDMA2000 communication network and a new network which is a 3G asynchronous mobile communication network such as a universal mobile telecommunications service (UMTS) network in a mobile communication network where the old network and the new network have coexisted the dual stack mobile communication system of the mobile communication network in which the old synchronous network and the new asynchronous network coexist forms a single node by combining same kind nodes of the old network and the new network, wherein the single node searches information for generating two output signal points according to a synchronous protocol and an asynchronous protocol in one input signal point according to the synchronous protocol or asynchronous protocol, and generates one output signal point. As a result, the dual stack mobile communication system can smoothly interwork the old network and the new network in all the services which have been individually provided in the old network and the new network by overcoming mismatching of messages and subscriber profiles due to different protocols of the two networks, without introducing a gateway and a complicated message flow.
    • 本发明公开了一种双栈移动通信系统,用于构建作为诸如CDMA2000通信网络的2G / 2.5G同步移动通信网络和作为3G异步移动通信网络的新网络的旧网络的单一互通网络,例如 移动通信网络中的通用移动电信服务(UMTS)网络,其中旧网络和新网络共存了旧的同步网络和新的异步网络共存的移动通信网络的双栈移动通信系统, 通过组合旧网络和新网络的同类节点,其中单个节点根据同步协议或异步协议在一个输入信号点中根据同步协议和异步协议搜索生成两个输出信号点的信息, 并产生一个输出信号点。 结果,双栈移动通信系统可以通过克服由于不同协议的消息和用户简档的不匹配而在旧网络和新网络中单独提供的所有服务中的旧网络和新网络之间的平滑互通 这两个网络,没有引入网关和复杂的消息流。