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190 条记录 (耗时 0.016 秒)

    Mobile communication system, wireless base station controller and relocation method
    61.
    发明公开
    Mobile communication system, wireless base station controller and relocation method 有权
    移动通信系统，基础设施和无线网络

    公开(公告)号：EP2501178A1

    公开(公告)日：2012-09-19

    申请号：EP12172262.3

    申请日：2007-01-11

    申请人： NEC Corporation

    发明人： The designation of the inventor has not yet been filed

    IPC分类号： H04W36/10

    CPC分类号： H04W36/08 ,  H04W36/0055 ,  H04W36/10

    摘要： Radio base stations connect by radio lines with radio terminals in cells that make up each radio base station and relay data communication realized by the radio terminals on bearers on radio lines. Base station controllers record correspondence information of the data flow of data communication with the radio terminals and the bearers on the radio lines and, by referring to the correspondence information, effect termination of data communication with the radio terminals. When, in a state in which a drift base station controller relays and transfers data communication between radio base stations to which the radio terminals are connected and a serving base station controller, the serving base station controller is transferred to the drift base station controller, the plurality of base station controllers then report to the drift base station controller the correspondence information from the serving base station controller.

    摘要翻译： 无线电基站通过无线电线路连接无线电终端，组成每个无线电基站的小区，并通过无线电线路上的无线电终端实现中继数据通信。 基站控制器记录与无线电线路上的无线电终端和承载的数据通信的数据流的对应信息，并且通过参考对应信息，终止与无线终端的数据通信。 当漂移基站控制器在连接无线终端的无线基站和服务基站控制器之间中继和传送数据通信的状态下，服务基站控制器被传送到漂移基站控制器， 多个基站控制器然后向漂移基站控制器报告来自服务基站控制器的对应信息。

    A method and a controller for providing a continuous real time service
    65.
    发明公开
    A method and a controller for providing a continuous real time service 审中-公开
    Verfahren und Steuerung zur Bereitstellung eines kontinueierlichen Echtzeitdienstes

    公开(公告)号：EP2114101A1

    公开(公告)日：2009-11-04

    申请号：EP08008358.7

    申请日：2008-05-02

    申请人： Nokia Siemens Networks Oy

    发明人： Vainola, Kati

    IPC分类号： H04W36/10

    CPC分类号： H04W36/02 ,  H04W36/10 ,  H04W92/22

    摘要： A method and a controller for providing a continuous real time service
    A method and an apparatus for providing a continuous real time service for a user equipment (1) which moves from a serving radio network subsystem (2) to a target radio network subsystem (9), wherein during the SRNS-relocation a source radio network controller (3) of said serving radio network subsystem (2) performs bi-casting of data packets via a target radio network controller(7) of said target radio network subsystem (9) to said user equipment (1).

    摘要翻译： 一种用于提供连续实时业务的方法和控制器一种用于为从服务无线电网络子系统（2）移动到目标无线电网络子系统（9）的用户设备（1）提供连续实时业务的方法和装置 ），其中在所述SRNS重定位期间，所述服务无线电网络子系统（2）的源无线电网络控制器（3）经由所述目标无线电网络子系统（9）的目标无线电网络控制器（7）执行数据分组的双向化， 到所述用户设备（1）。

    Radio channel controller for maintaining a communication while avoiding use-prohibited cells
    66.
    发明公开
    Radio channel controller for maintaining a communication while avoiding use-prohibited cells 审中-公开
    用于维持与回避的“使用禁止”的细胞连接的无线电信道控制

    公开(公告)号：EP2059078A3

    公开(公告)日：2009-09-30

    申请号：EP08019440.0

    申请日：2008-11-06

    申请人： NTT DoCoMo, Inc.

    发明人： Obata, Kazunori ,  Harada, Naoaki

    IPC分类号： H04W36/10

    CPC分类号： H04W48/04 ,  H04W24/02

    摘要： Radio channel controller for maintaining a communication while avoiding use-prohibited cells. Regarding a mobile station (100) that enters an area of a cell (C12) under handover restriction, the connection utilizing the use-prohibited cell is prohibited and handover of the mobile station is performed to an effectively-operating cell (C22) covering an area including the current position of the mobile station within the use-prohibited cell and having another frequency. Alternatively, the handover is performed to a base station of an effectively-operating cell (C32) belonging to another mobile communication system.

    A METHOD OF OPTIMIZING SOFT HANDOVER BETWEEN RADIO NETWORK CONTROLLERS
    68.
    发明授权
    A METHOD OF OPTIMIZING SOFT HANDOVER BETWEEN RADIO NETWORK CONTROLLERS 有权
    优化方法之间的无线电网络控制软WIDE成就

    公开(公告)号：EP1482750B1

    公开(公告)日：2009-06-24

    申请号：EP03709563.5

    申请日：2003-02-14

    申请人： Huawei Technologies Co., Ltd.

    发明人： GAO, Quanzhong ,  ZHAO, Jianguo

    IPC分类号： H04W36/10

    CPC分类号： H04W36/12 ,  H04W36/18

    摘要： The present invention disclosed an method of optimizing soft handover between radio network controllers, including: a) User equipment (UE) measures an adjacent cell with the same frequency, and reports processed measuring result to a serve wireless network controller (SRNC) ; b) SRNC determines the measuring result, then judges whether the SRNC has right to dispatch public resource of the target basestation if there is the necessity of a soft handover; c) If the SRNC has right, then it requests for necessary resources from specific function entity of public resource of the control target Node B; specific function entity determine if it is to respond the link between the SRNC and the target Node B to execute the soft handover within the radio network controller according to the usage of target public resource. Adopting this method, it can reduce frequency of handover between different RNCs, and make the complexity of the handover reduced greatly, thus improve the reliability, stability and success rate of the handover.

    WIRELESS ACCESS NETWORK AND HANDOVER METHOD
    69.
    发明公开
    WIRELESS ACCESS NETWORK AND HANDOVER METHOD 审中-公开
    无线接入网和切换方法

    公开(公告)号：EP1791380A4

    公开(公告)日：2009-03-18

    申请号：EP04787883

    申请日：2004-09-10

    申请人： MITSUBISHI ELECTRIC CORP

    发明人： TAKE KEIJIRO

    IPC分类号： H04W36/08 ,  H04W36/10 ,  H04W76/04 ,  H04W92/12 ,  H04W92/20

    CPC分类号： H04W36/0083 ,  H04W92/12 ,  H04W92/20

    摘要： A wireless line (11) is established in advance between radio base stations (2,5). When receiving, from a mobile device (1), a message requesting handover to the radio base station (5), a base station control apparatus (3) transmits, to the radio base station (2) via a wire line, a control message addressed to the radio base station (5) and notifying that the mobile device (1) is to be handed over to the radio base station (5). The radio base station (2) uses the wireless line (11) to transmit, to the radio base station (5), the received control message addressed to the radio base station (5). The radio base stations (2,5) use the wireless line (11) to transmit and receive therebetween the control message used for the base station control apparatus (3) to control the radio base station (5); the control message used for the base station control apparatus (3) to control the mobile device (1); and user data of the mobile device (1) and the other end of communication.