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120 条记录 (耗时 0.035 秒)

    Configurable common rerfernce signal port for reference signal received power in distributed antenna systems
    11.
    发明申请
    Configurable common rerfernce signal port for reference signal received power in distributed antenna systems 有权
    可配置的公共信号端口，用于分布式天线系统中的参考信号接收功率

    公开(公告)号：US20120038521A1

    公开(公告)日：2012-02-16

    申请号：US12928758

    申请日：2010-12-17

    申请人： Yuan Zhu ,  Sassan Ahmadi ,  Xiangying Yang ,  Yujian Zhang ,  Kamran Etemad ,  Xiaogang Chen

    发明人： Yuan Zhu ,  Sassan Ahmadi ,  Xiangying Yang ,  Yujian Zhang ,  Kamran Etemad ,  Xiaogang Chen

    IPC分类号： G01R29/10

    CPC分类号： H04B17/318 ,  H04B7/024 ,  H04B17/24 ,  H04B17/26 ,  H04B17/382 ,  Y02D70/126

    摘要： A method of determining reference signal received power (RSRP) by user equipment (UE) associated with a distributed antenna system (DAS) may include detecting at least three different reference signals in one or more common reference signals (CRSs) that are associated with different antennas in the DAS. The method may also include determining at least three different RSRPs corresponding to the at least three different reference signals. The at least three different RSRPs may be level 3 filtered to produce at least three corresponding filtered powers. The UE may report a maximum of the at least three corresponding filtered powers to the distributed antenna system.

    摘要翻译： 通过与分布式天线系统（DAS）相关联的用户设备（UE）确定参考信号接收功率（RSRP）的方法可以包括检测与不同的相关联的一个或多个公共参考信号（CRS）中的至少三个不同的参考信号 DAS中的天线。 该方法还可以包括确定对应于至少三个不同参考信号的至少三个不同的RSRP。 至少三个不同的RSRP可以被级3过滤以产生至少三个对应的滤波功率。 UE可以向分布式天线系统报告至少三个对应的滤波功率的最大值。

    Configurable common reference signal port for reference signal received power in distributed antenna systems
    13.
    发明授权
    Configurable common reference signal port for reference signal received power in distributed antenna systems 有权
    可配置的公共参考信号端口，用于分布式天线系统中的参考信号接收功率

    公开(公告)号：US08706077B2

    公开(公告)日：2014-04-22

    申请号：US12928758

    申请日：2010-12-17

    申请人： Yuan Zhu ,  Sassan Ahmadi ,  Xiangying Yang ,  Yujian Zhang ,  Kamran Etemad ,  Xiaogang Chen

    发明人： Yuan Zhu ,  Sassan Ahmadi ,  Xiangying Yang ,  Yujian Zhang ,  Kamran Etemad ,  Xiaogang Chen

    IPC分类号： H04W88/02

    CPC分类号： H04B17/318 ,  H04B7/024 ,  H04B17/24 ,  H04B17/26 ,  H04B17/382 ,  Y02D70/126

    摘要： A method of determining reference signal received power (RSRP) by user equipment (UE) associated with a distributed antenna system (DAS) may include detecting at least three different reference signals in one or more common reference signals (CRSs) that are associated with different antennas in the DAS. The method may also include determining at least three different RSRPs corresponding to the at least three different reference signals. The at least three different RSRPs may be level 3 filtered to produce at least three corresponding filtered powers. The UE may report a maximum of the at least three corresponding filtered powers to the distributed antenna system.

    摘要翻译： 通过与分布式天线系统（DAS）相关联的用户设备（UE）确定参考信号接收功率（RSRP）的方法可以包括检测与不同的相关联的一个或多个公共参考信号（CRS）中的至少三个不同的参考信号 DAS中的天线。 该方法还可以包括确定对应于至少三个不同参考信号的至少三个不同的RSRP。 至少三个不同的RSRP可以被级3过滤以产生至少三个对应的滤波功率。 UE可以向分布式天线系统报告至少三个对应的滤波功率的最大值。

    Signaling for configuration of downlink coordinated multipoint communications
    19.
    发明授权
    Signaling for configuration of downlink coordinated multipoint communications 有权
    用于下行协调多点通信的配置信令

    公开(公告)号：US09385791B2

    公开(公告)日：2016-07-05

    申请号：US13996150

    申请日：2012-06-07

    申请人： Kamran Etemad ,  Alexei Davydov

    发明人： Kamran Etemad ,  Alexei Davydov

    IPC分类号： H04B7/02 ,  H04B7/06 ,  H04L1/00 ,  H04W72/04

    CPC分类号： H04B7/024 ,  H04B7/0626 ,  H04L1/0026 ,  H04L1/007 ,  H04W72/042 ,  Y02D70/124 ,  Y02D70/126

    摘要： Embodiments of the present disclosure describe devices, methods, computer-readable media and systems configurations for configuration of downlink coordinated multi-point (CoMP) communications in a wireless communication network. A user equipment (UE) may receive channel state information (CSI) reference signal (RS) parameters, from an evolved Node B (eNB), for individual transmission points of a coordinated multi-point (CoMP) Measurement Set including a plurality of transmission points. The UE may generate CSI-RS feedback information for the individual transmission points of the CoMP Measurement Set, and may transmit the generated CSI-RS feedback information for one or more of the individual transmission points to the eNB. The UE may receive a transmission from the eNB updating the individual transmission points included in the CoMP Measurement Set.

    摘要翻译： 本公开的实施例描述了用于在无线通信网络中配置下行链路协调多点（CoMP）通信的设备，方法，计算机可读介质和系统配置。 用户设备（UE）可以从演进的节点B（eNB）接收针对包括多个传输的协调多点（CoMP）测量集合的各个传输点的信道状态信息（CSI）参考信号（RS）参数 积分 UE可以为CoMP测量集合的各个传输点生成CSI-RS反馈信息，并且可以向eNB发送针对一个或多个单独传输点的所生成的CSI-RS反馈信息。 UE可以从eNB接收更新包括在CoMP测量集中的各个传输点的传输。