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    Smart 3GDT
    2.
    发明授权
    Smart 3GDT 有权

    公开(公告)号：US10251209B2

    公开(公告)日：2019-04-02

    申请号：US13816109

    申请日：2012-02-14

    申请人： Di Liu ,  Qi Xia ,  Huiping Ding ,  Ping Sha ,  Zhiwei Qu ,  Zhao Yu ,  Lei Guo

    发明人： Di Liu ,  Qi Xia ,  Huiping Ding ,  Ping Sha ,  Zhiwei Qu ,  Zhao Yu ,  Lei Guo

    IPC分类号： H04W76/04 ,  H04W76/23 ,  H04L12/26 ,  H04W76/22 ,  H04W24/08 ,  H04W24/04

    摘要： A smart 3GDT schema has been disclosed, in detail, a method for controlling the communication of a network system has been disclosed. The network system comprises a UE, a NodeB, a RNC, a SGSN, and a GW. The UE is arranged to be in communication with the RNC via the NodeB, and the RNC is arranged to be in communication with the SGSN which in turn being arranged to be in communication with the GW for non-3GDT communication of the network system, or the RNC is arranged to be in communication with the GW for 3GDT communication of the network system. In this method, statistics of payload transferred between the UE and the GW has been monitored, and if the statistics of payload within a predetermined time period exceeds a first threshold, and the UE is in the non-3GDT communication, then switching the non-3GDT communication to the 3GDT communication. The present application has also disclosed the SGSN, GW, and the network system adaptive to perform the method.

    Inter-PLMN roaming
    4.
    发明授权
    Inter-PLMN roaming 有权
    跨PLMN漫游

    公开(公告)号：US08452278B2

    公开(公告)日：2013-05-28

    申请号：US12310180

    申请日：2007-08-21

    申请人： Lu Tian ,  Bruce Zhao ,  Ping Sha ,  Eddy Lin

    发明人： Lu Tian ,  Bruce Zhao ,  Ping Sha ,  Eddy Lin

    IPC分类号： H04W4/00 ,  H04W40/00

    CPC分类号： H04W8/02 ,  H04Q3/0045

    摘要： A method for facilitating inter-PLMN (Public Land Mobile Network) roaming comprises a plurality of operations. A home PLMN of a caller's wireless communication device performs an operation for determining that the caller's wireless communication device is not located in the home PLMN and, in response to determining that the caller's wireless communication device is not located in the home PLMN, an operation for facilitating a call routing service in a Service Control Point (SCP) of the home PLMN. The call routing service causes a call originated by the caller's wireless communication device while roaming in a visited PLMN to be routed back to a Gateway Mobile Switching Center (GMSC) of the home PLMN thereby allowing the home PLMN to have control over the roaming caller originated call and to have limited dependency on the visited PLMN.

    摘要翻译： 促进PLMN（公共陆地移动网络）漫游的方法包括多个操作。 呼叫者的无线通信装置的归属PLMN执行用于确定呼叫者的无线通信装置不在家庭PLMN中的操作，并且响应于确定呼叫者的无线通信装置不在家庭PLMN中， 促进归属PLMN的服务控制点（SCP）中的呼叫路由服务。 呼叫路由服务导致呼叫者的无线通信设备发起的呼叫，同时在被访问的PLMN中漫游，被路由回到归属PLMN的网关移动交换中心（GMSC），从而允许归属PLMN控制漫游呼叫者发起 呼叫并对受访PLMN的依赖程度有限。