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    COMBINING UPLINK RADIO SIGNALS
    2.
    发明公开
    COMBINING UPLINK RADIO SIGNALS 审中-公开
    组合上行无线电信号

    公开(公告)号：EP3257289A1

    公开(公告)日：2017-12-20

    申请号：EP15703582.5

    申请日：2015-02-10

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： AUER, Gunther ,  CHEN, Tsao-Tsen ,  FRENNE, Mattias ,  KRONESTEDT, Frecric

    IPC分类号： H04W16/32 ,  H04W88/08

    CPC分类号： H04W16/32 ,  H04W88/085

    摘要： It is presented a method for controlling remote radio head contribution by a plurality of remote radio heads in at least one combiner. The method is comprises: obtaining a number of available baseband processor devices for uplink processing; connecting uplink signals from a set of remote radio heads in each one of the combiners; determining a respective radio channel measurement for uplink radio communication from a first wireless device; repeating the connecting and determining until radio channel measurements have been determined for all of the plurality of remote radio heads; selecting a first subset of at least one remote radio head from the plurality of remote radio heads for receiving radio communication from the first wireless device; and reducing an uplink contribution from at least one remote radio head, of the plurality of remote radio heads, which is not part of the first subset.

    EXPLOITING ALMOST BLANK SUBFRAMES FOR INTER-CELL SCHEDULING
    4.
    发明公开
    EXPLOITING ALMOST BLANK SUBFRAMES FOR INTER-CELL SCHEDULING 审中-公开
    AUSNUTZUNG FAST LEERER UNTERRAHMEN ZUR INTERZELLULAREN PLANUNG

    公开(公告)号：EP3028500A1

    公开(公告)日：2016-06-08

    申请号：EP13744513.6

    申请日：2013-07-30

    申请人： Telefonaktiebolaget LM Ericsson (publ)

    发明人： AUER, Gunther ,  FRENNE, Mattias

    IPC分类号： H04W36/00 ,  H04W72/08

    CPC分类号： H04W36/0083 ,  H04W52/0206 ,  H04W72/0446 ,  H04W72/082 ,  Y02D70/00 ,  Y02D70/122 ,  Y02D70/1262

    摘要： A method in a cellular radio network, the method comprising, at a first basestation, synchronizing physical radio resource time-frequency radio resource units for the first basestation and a second, neighboring basestation, and determining that the first basestation intends to transmit at reduced power for, or not transmit on, one or more given time-frequency radio resource units selected from the set of available time-frequency radio resource units and determining that the second basestation intends to transmit normally on the given time-frequency radio resource unit(s). As a result of the determination, a threshold for switching of user equipment (UE) from the first to the second base station is lowered, where the UEs are to be allocated to the one or more given time-frequency radio resource units of the second basestation following switching.

    摘要翻译： 一种在蜂窝无线电网络中的方法，所述方法包括：在第一基站处，同步用于所述第一基站和第二相邻基站的物理无线电资源时频无线电资源单元，以及确定所述第一基站旨在以降低的功率进行发射 一个或多个给定的时频无线电资源单元选择一个或多个给定的时频无线电资源单元，并确定第二基站打算在给定的时频无线电资源单元（s ）。 作为确定的结果，降低了从第一基站到第二基站的用户设备（UE）的切换阈值，其中UE将被分配给第二个的一个或多个给定的时间 - 频率无线电资源单元 转换后的基站。

    COMBINING UPLINK RADIO SIGNALS
    9.
    发明公开
    COMBINING UPLINK RADIO SIGNALS 审中-公开

    公开(公告)号：EP3360266A1

    公开(公告)日：2018-08-15

    申请号：EP15787718.4

    申请日：2015-10-08

    申请人： Telefonaktiebolaget LM Ericsson (publ.)

    发明人： CHEN, Tsao-Tsen ,  AUER, Gunther ,  BERG, Miguel ,  FRENNE, Mattias

    IPC分类号： H04B7/155 ,  H04W88/08

    CPC分类号： H04W88/085 ,  H04B1/1027 ,  H04B7/155 ,  H04B7/15507 ,  H04B7/204 ,  H04W28/085 ,  H04W72/0453

    摘要： It is presented a method for controlling uplink contribution from a plurality of remote radio heads in a combiner. The method is performed in a remote radio head controller and comprises the steps of: determining a first set of at least one remote radio head; determining a second set of at least one remote radio head, wherein the first set and the second set are disjoint; selecting a first uplink carrier for a first wireless device; selecting a second uplink carrier for a second wireless device; and applying a configuration such that the at least one remote radio head of the first set refrains from contributing on a first channel with uplink signals on the second uplink carrier and that the at least one remote radio head of the second set refrains from contributing on the first channel with uplink signals on the first uplink carrier.