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    METHOD, SYSTEM AND DEVICE FOR INTER-FREQUENCY LOAD BALANCING IN A MOBILE TELECOMMUNICATIONS NETWORK
    2.
    发明公开
    METHOD, SYSTEM AND DEVICE FOR INTER-FREQUENCY LOAD BALANCING IN A MOBILE TELECOMMUNICATIONS NETWORK 审中-公开
    用于移动电信网络中的频率间负载平衡的方法，系统和设备

    公开(公告)号：EP3202180A1

    公开(公告)日：2017-08-09

    申请号：EP14780484.3

    申请日：2014-10-02

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： EKEMARK, Sven Harald ,  MELIN, Lena ,  ERIKSSON, Håkan

    IPC分类号： H04W28/08 ,  H04W36/22

    摘要： A method, system and device load balancing in a telecommunications network is provided where the selection of the one or more User Equipment (UE) 150, to be relocated from a source cell 112 to a target cell 122, is based on a prediction value of the performance in the target cell. The prediction of the performance in the target cell is performed by mapping the current load of the target cell and a current detected signal of the target cell, into a perceived performance, perceived by UEs that have been relocated previously. After relocation of the UE the perceived performance in the target cell is measured actually and fed back 312 by the target cell RBS 120 to the source cell RBS 110, and used for updating the predicted performance value.

    摘要翻译： 在UE重新定位之后，目标小区中的感知性能被实际测量并且被目标小区RBS 120反馈312到源小区RBS 110，并且用于更新预测的性能值。

    REDUCED COMPLEXITY INTERFERENCE SUPPRESSION FOR WIRELESS COMMUNICATIONS
    3.
    发明授权
    REDUCED COMPLEXITY INTERFERENCE SUPPRESSION FOR WIRELESS COMMUNICATIONS 有权
    STÖRUNGSUNTERDRÜCKUNGREDUZIERTERKOMPLEXITÄTFÜRDIE DRAHTLOSE KOMMUNIKATION

    公开(公告)号：EP1987599B1

    公开(公告)日：2017-01-25

    申请号：EP07709436.5

    申请日：2007-01-30

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： KHAYRALLAH, Ali.S ,  ERIKSSON, Håkan ,  COZZO, Carmela ,  BOTTOMLEY, Gregory E. ,  WANG, Yi-Pin Eric

    IPC分类号： H04B1/712 ,  H04B1/7105

    CPC分类号： H04B1/712 ,  H04B1/71052 ,  H04B1/711 ,  H04B2201/709727

    摘要： The computational complexity required for interference suppression in the reception of wireless communications from multiple users is reduced by sharing information among the users. In some situations, information indicative of a statistical characteristic of the interference is shared among the users. Delays used to produce the interference statistic information are determined based on rake finger delays employed by the users. In some situations, a parameter estimate that is used to calculate combining weights for the users is shared among the users.

    摘要翻译： 通过在用户之间共享信息来减少在多个用户的无线通信的接收中的干扰抑制所需的计算复杂度。 在某些情况下，在用户之间共享指示干扰的统计特性的信息。 用于产生干扰统计信息的延迟是基于用户使用的耙指延迟来确定的。 在某些情况下，用户之间共享用于计算用户组合权重的参数估计。

    SEARCHING FOR SIGNALS IN A COMMUNICATIONS SYSTEM
    5.
    发明授权
    SEARCHING FOR SIGNALS IN A COMMUNICATIONS SYSTEM 有权
    信号搜索中的通信系统

    公开(公告)号：EP1323242B1

    公开(公告)日：2008-04-16

    申请号：EP01986378.6

    申请日：2001-09-25

    申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)

    发明人： CARLSSON, Torsten ,  GUSTAFSSON, Kjell ,  ATARIUS, Roozbeh ,  ERIKSSON, Håkan ,  ÖSTBERG, Christer ,  PALENIUS, Torgny

    IPC分类号： H04B1/707

    CPC分类号： H04B1/70758 ,  H04B1/70757 ,  H04B1/712

    摘要： A method and system enable matched filters of a CDMA system to be simplified using a two stage search. A course stage and a fine stage jointly produce the locations(s) of received signal path-rays. In a first stage, an oversampled digital signal (240) is decimated, and the decimated signal (415) is applied to a matched filter (420) to eventually produce an approximate location (460). In a second stage, the oversampled signal (240) is shifted based on the determined approximate location (460) and then correlated to a generated code (440), and a more-exact location is selected from the outputs of the correlations (450). Alternatively, a shifted version of the generated code (440) is correlated to the oversampled signal (240), and the more-exact location is selected from the outputs of those correlations (450).

    PRE-ALIGNMENT OUTSIDE AN ANTENNA MEASUREMENT RANGE
    6.
    发明公开
    PRE-ALIGNMENT OUTSIDE AN ANTENNA MEASUREMENT RANGE 有权
    ADVANCE往外天线测量区域

    公开(公告)号：EP1794604A1

    公开(公告)日：2007-06-13

    申请号：EP04788544.7

    申请日：2004-09-30

    申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)

    发明人： ERIKSSON, Håkan

    IPC分类号： G01R29/08

    CPC分类号： G01R29/105

    摘要： A method is disclosed for optically pre-aligning and referencing an antenna set-up outside an antenna measurement range. The pre-alignment is performed in an integration room close to the antenna measurement range in order to avoid unnecessary occupation of the measurement range. The method teaches a technique using generally a pair of high accuracy theodolites (T1, T2) to by means of a room mirror reference (RM) and an antenna mirror-cube transfer a difference between the co-ordinate system of an integration tower (INT) used and the measurement range antenna tower.