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    BASE STATION CONTROLLER SELECTION FOR A ROAMING RADIO BASE STATION
    121.
    发明授权
    BASE STATION CONTROLLER SELECTION FOR A ROAMING RADIO BASE STATION 有权
    漫游无线基站的基站控制器选择

    公开(公告)号：EP2976911B1

    公开(公告)日：2018-05-09

    申请号：EP14718168.9

    申请日：2014-03-18

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： BOLTZ, David ,  SWARDH, Richard ,  SUNDSTEDT, Bo

    IPC分类号： H04W36/10 ,  H04W24/02

    CPC分类号： H04W36/0055 ,  H04W24/02 ,  H04W36/10 ,  H04W36/30 ,  H04W36/38

    摘要： A master monitor/control (“M/C”) unit selects a base station controller (“BSC”) to serve a mobile radio base station (“RBS”). In one embodiment, the master M/C unit is configured to monitor and assess performance parameters of a communications link between the mobile RBS and a serving BSC and alternative communications links between the mobile RBS and a plurality of other BSCs. The master M/C unit is also configured to determine if the performance parameter of an alternative communications link between the mobile RBS and one of the plurality of other BSCs is better than the performance parameter of the communications link between the mobile RBS and the serving BSC, and select the one of the plurality of other BSCs as an alternative BSC accordingly. The master M/C unit is also configured to provide a new configuration for the mobile RBS and the alternative BSC to enable the alternative communications link therebetween.

    MOBILE COMMUNICATION SYSTEM AND MBMS SERVICE RELEVANT INFORMATION TRANSFER METHOD FOR USE THEREWITH
    122.
    发明公开
    MOBILE COMMUNICATION SYSTEM AND MBMS SERVICE RELEVANT INFORMATION TRANSFER METHOD FOR USE THEREWITH 审中-公开
    多媒体信息系统中的移动通信系统信息技术有限公司

    公开(公告)号：EP3182760A1

    公开(公告)日：2017-06-21

    申请号：EP16204595.9

    申请日：2005-05-02

    申请人： NEC Corporation

    发明人： HAYASHI, Sadafuku

    IPC分类号： H04W36/10 ,  H04W36/12 ,  H04W4/06 ,  H04W36/32

    CPC分类号： H04W36/12 ,  H04W4/06 ,  H04W36/10 ,  H04W36/32

    摘要： Mobile communication system in which a target Radio Network Controller can decide the PtP method or PtM method correctly, and notify that the contents data of an MBMS service starts to be transferred to the radio terminal.
    A source Radio Network Controller sets up the relevant information of the MBMS service joined by a radio terminal in a Relocation Required message, and transmits it to an SGSN (4). The SGSN (4) transmits a Relocation Request message to the target Radio Network Controller. The target Radio Network Controller sets up the radio resources to perform the communication with the radio terminal, and stores the relevant information of the MBMS service in the Relocation Required message in memory.

    摘要翻译： 移动通信系统，其中目标无线电网络控制器可以正确地决定PtP方法或PtM方法，并通知MBMS服务的内容数据开始被传送到无线电终端。 源无线网络控制器在重定位请求消息中建立由无线终端加入的MBMS服务的相关信息，并将其发送到SGSN（4）。 SGSN（4）向目标无线网络控制器发送重定位请求消息。 目标无线网络控制器设置无线电资源以执行与无线终端的通信，并将MBMS服务的相关信息存储在存储器中的重定位消息中。

    RELOCATION OF RADIO BASE STATION CONTROLLER
    125.
    发明公开
    RELOCATION OF RADIO BASE STATION CONTROLLER 审中-公开
    VERLAGERUNG VON FUNKBASISSTATIONSSTEUERUNG

    公开(公告)号：EP3029994A1

    公开(公告)日：2016-06-08

    申请号：EP16150476.6

    申请日：2007-01-11

    申请人： NEC Corporation

    发明人： HAYASHI, Sadafuku

    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。

    COMMUNICATION SYSTEM
    126.
    发明公开
    COMMUNICATION SYSTEM 审中-公开
    通讯系统

    公开(公告)号：EP2757828A1

    公开(公告)日：2014-07-23

    申请号：EP12832264.1

    申请日：2012-08-28

    申请人： NEC Corporation

    发明人： MIYAGAWA, Yusuke ,  KIDO, Takayuki ,  AKIMOTO, Takuo ,  NAKANISHI, Yuki ,  KUROKAWA, Osamu ,  WATANABE, Yasuhiro

    IPC分类号： H04W36/10 ,  H04W76/04 ,  H04W84/10 ,  H04W92/24

    CPC分类号： H04W36/165 ,  H04W36/0033 ,  H04W36/12 ,  H04W76/20 ,  H04W76/22 ,  H04W84/045

    摘要： When a representative PS server receives a P-TMSI contained in a PDP context succession request signal from a UE according to a handover communication procedure prescribed in an applicable standard after the UE moves, if the PS server identified with the identification information contained in the received P-TMSI is not its own representative PS server, the representative PS server identifies the PS server identified with the identification information as a PS server that manages a femtocell base station to which the UE belonged before it moved and forwards the PDP context succession request signal to the identified PS server.

    摘要翻译： 当代表性PS服务器在UE移动之后根据适用标准中规定的切换通信过程从UE接收到包含在来自UE的PDP上下文连续请求信号中的P-TMSI时，如果标识有包含在接收到的标识信息中的PS服务器 P-TMSI不是它自己的代表性PS服务器，代表性PS服务器将标识有该标识信息的PS服务器识别为管理UE所属的毫微微小区基站的PS服务器，该服务器在其移动并转发PDP上下文连续请求信号 到识别的PS服务器。

    Radio network control apparatus
    129.
    发明授权
    Radio network control apparatus 有权
    无线网络控制器

    公开(公告)号：EP2152037B1

    公开(公告)日：2013-11-20

    申请号：EP09163007.9

    申请日：2009-06-17

    申请人： Fujitsu Limited

    发明人： Iwamoto, Hideo

    IPC分类号： H04W36/10

    CPC分类号： H04W28/18 ,  H04W8/26 ,  H04W36/0055

    摘要： A radio network control apparatus (1) includes a free channel counting unit (1a) to count the number of free channel identifiers in a range between a last-used channel identifier of the radio network control apparatus itself and that of its peer apparatus. A channel identifier acquiring unit (1b) then selects a free channel identifier, based on the number of free channels counted by the free channel counting unit (1a), thus preventing the two radio network control apparatuses from selecting the same channel identifier.