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    A METHOD FOR ASSISTING SCHEDULING OF A USER EQUIPMENT IN A HETEROGENEOUS NETWORK
    2.
    发明公开
    A METHOD FOR ASSISTING SCHEDULING OF A USER EQUIPMENT IN A HETEROGENEOUS NETWORK 有权
    对一个用户设备的时机在异构网络支持

    公开(公告)号：EP3011784A4

    公开(公告)日：2016-06-01

    申请号：EP13887461

    申请日：2013-06-17

    申请人： ERICSSON TELEFON AB L M

    发明人： CHEN TSAO-TSEN ,  FRENNE MATTIAS ,  LINDBOM LARS ,  MASINI GINO LUCA ,  CENTONZA ANGELO

    IPC分类号： H04W72/04

    CPC分类号： H04W72/1289 ,  H04W16/32 ,  H04W24/02 ,  H04W28/18 ,  H04W72/0473 ,  H04W84/042

    摘要： A method in a first base station for assisting a third base station in scheduling a user equipment. The first base station obtains a first parameter associated to a first cell, or an indication of the first parameter, and identifier of the first cell. The first parameter comprises a first protected subframe pattern. The first base station obtains a second parameter associated to a second cell, or indication of the second parameter, and an identifier of the second cell. The second parameter comprises a second protected subframe pattern. The first base station assists the third base station in scheduling of the user equipment in a third cell by sending to the third base station the first parameter, or the indication of the first parameter, and the identifier of the first cell, together with the second parameter, or the indication of the second parameter, and the identifier of the second cell.

    摘要翻译： 用于调度用户设备辅助的第三基站在第一基站中的方法。 所述第一基站获取相关联的第一小区，或者所述第一参数的指示，以及所述第一小区的识别符的第一参数。 第一个参数包括第一保护子帧模式。 所述第一基站获取关联于第二小区，或所述第二参数的指示的第二参数，并且在所述第二小区的标识符。 第二个参数包括第二保护子帧模式。 所述第一基站通过发送给所述第三基站的第一参数，或者所述第一参数的所述指示，并且所述第一小区的标识符有助于在第三小区中的用户设备的调度的第三基站，连同第二 参数或所述第二参数的所述指示，并且所述第二小区的标识。

    SIMULTANEOUS HANDOVER IN DIFFERENT DOMAINS
    3.
    发明公开
    SIMULTANEOUS HANDOVER IN DIFFERENT DOMAINS 审中-公开
    同时传送在各领域

    公开(公告)号：EP2946595A4

    公开(公告)日：2016-08-10

    申请号：EP13871908

    申请日：2013-11-06

    申请人： ERICSSON TELEFON AB L M

    发明人： OLSSON LARS-BERTIL ,  CENTONZA ANGELO

    IPC分类号： H04W36/00 ,  H04W12/08 ,  H04W36/28

    CPC分类号： H04W36/0022 ,  H04W4/22 ,  H04W12/08 ,  H04W36/0038 ,  H04W36/0066 ,  H04W36/0077 ,  H04W36/28

    摘要： The teachings relates to method (40) in a target network (node16) of a target core network in a first domain during handover, in the first and in a second domain, of a communication device (20) from a source radio access network to a target radio access network. The source radio access network comprises a source access node (11) and the target radio access network comprises a target access (node12). The method (40) comprises determining (41) whether the communication device (20) has access admission to the target core network; when a hand over fails generating (42) a hand over failure message comprising an information element “Independent domain HandOver”, where in the information element is set to a predefined value indicating whether the hand over failed due to lack of access rights or for other reasons than lack of access rights. The teachings also relates to devices and further to methods in source nodes.

    METHODS AND APPARATUS FOR HETERGENEOUS NETWORK HANDOVER
    4.
    发明公开
    METHODS AND APPARATUS FOR HETERGENEOUS NETWORK HANDOVER 审中-公开
    VERFAHREN UND VORRICHTUNGFÜR异味NETZWERKWEITERREICHUNG

    公开(公告)号：EP2807859A4

    公开(公告)日：2015-11-18

    申请号：EP12866961

    申请日：2012-12-03

    申请人： ERICSSON TELEFON AB L M

    发明人： GUNNARSSON FREDRIK ,  LINDBOM LARS ,  FADAKI MOJGAN ,  CENTONZA ANGELO

    IPC分类号： H04W36/24 ,  H04W36/00 ,  H04W36/04 ,  H04W36/20 ,  H04W88/08

    CPC分类号： H04W36/04 ,  H04W36/0055 ,  H04W36/0072 ,  H04W36/20 ,  H04W36/24 ,  H04W88/08 ,  Y02D70/122 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146

    摘要： A first base station provides radio communication service to user equipments, UEs, and a second base station that provides radio communication service to UEs in adjacent cell service area. The first base station receives cell range expansion, CRE, information from the second base station for expanding the size of the first cell and evaluates handover of one or more UEs with respect to the second cell based on the CRE information. In one embodiment, the second base station determines a CRE related configuration that includes the CRE information with respect to the first cell, sends the CRE information to the first base station. For example, the second base station may send a handover request including the CRE information to the first base station. The second base station also may consider CRE information in handover evaluation.

    摘要翻译： 第一基站向用户设备，UE和向相邻小区服务区域中的UE提供无线电通信服务的第二基站提供无线电通信服务。 第一基站接收小区范围扩展CRE，来自第二基站的用于扩展第一小区的大小的信息，并且基于CRE信息来评估一个或多个UE相对于第二小区的切换。 在一个实施例中，第二基站确定包括关于第一小区的CRE信息的CRE相关配置，将CRE信息发送到第一基站。 例如，第二基站可以向第一基站发送包括CRE信息的切换请求。 第二基站也可以在切换评估中考虑CRE信息。

    METHOD, DEVICE AND BASE STATION FOR HANDOVER CONTROL
    5.
    发明公开
    METHOD, DEVICE AND BASE STATION FOR HANDOVER CONTROL 有权
    方法，设备和基站的切换控制

    公开(公告)号：EP2749077A4

    公开(公告)日：2015-08-12

    申请号：EP12880661

    申请日：2012-07-06

    申请人： ERICSSON TELEFON AB L M

    发明人： HUANG MIN ,  QIANG YONGQUAN ,  CENTONZA ANGELO ,  LIU HUICHUN ,  KONG WEIDONG

    IPC分类号： H04W36/00 ,  H04W36/08

    CPC分类号： H04W36/0061 ,  H04W36/0083 ,  H04W36/08

    摘要： A method, a device and a base station for controlling handover are described. In order to control handover from a source base station to a target base station in a wireless communication system, where the target base station controls multiple cells, preference levels for candidate cells to be used as a target cell for the handover are received from the target base station; and handover parameters for the candidate cells are adjusted by taking the preference levels into account when selecting the target cell for the handover. With the present invention, at least benefits of target eNB inter-cell interference coordination, load optimization among cells, tendency to dedicated-configured cell etc. may be achieved.