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    Configurable common reference signal port for reference signal received power in distributed antenna systems
    15.
    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。

    User equipment and method for pico-cell attachment and attachment inhibiting
    18.
    发明授权
    User equipment and method for pico-cell attachment and attachment inhibiting 有权
    用于微细胞附着和附着抑制的用户设备和方法

    公开(公告)号：US09307476B2

    公开(公告)日：2016-04-05

    申请号：US13993739

    申请日：2012-03-29

    申请人： Yuefeng Peng ,  Yujian Zhang ,  Yuan Zhu

    发明人： Yuefeng Peng ,  Yujian Zhang ,  Yuan Zhu

    IPC分类号： H04W36/00 ,  H04W48/16 ,  H04W36/32 ,  H04W36/04

    CPC分类号： H04W36/32 ,  H04W36/0083 ,  H04W36/04 ,  H04W48/16

    摘要： Embodiments of user equipment (UE) and method for pico-cell attachment and attachment inhibiting are generally described herein. In some embodiments, the UE may determine an angle threshold, calculate an angle between a moving direction and a direction toward the target pico eNB, permit pico-cell attachment if the calculated angle is less than or equal to the angle threshold and inhibit pico-cell attachment when the calculated angle is greater than the angle threshold. In some angle-limitation embodiments, the UE may be configured to receive the angle threshold that is broadcasted by a target pico eNB using the SIBs which may be transmitted on the DL-SCH. In some minimum-distance threshold embodiments, the UE is configured to calculate the angle threshold from a distance threshold and a distance to a target pico eNB.

    摘要翻译： 用户设备（UE）的实施例以及微细胞附着和附着抑制方法一般在此描述。 在一些实施例中，UE可以确定角度阈值，计算移动方向和朝向目标微微eNB的方向之间的角度，如果计算的角度小于或等于角度阈值，则允许微微小区附着，并且抑制微微 - 当计算出的角度大于角度阈值时，细胞附着。 在一些角度限制实施例中，UE可以被配置为接收由目标微微eNB使用可在DL-SCH上发送的SIB来广播的角度阈值。 在一些最小距离阈值实施例中，UE被配置为从距离阈值和到目标微微eNB的距离计算角度阈值。

    USER EQUIPMENT AND METHOD FOR PICO-CELL ATTACHMENT AND ATTACHMENT INHIBITING
    19.
    发明申请
    USER EQUIPMENT AND METHOD FOR PICO-CELL ATTACHMENT AND ATTACHMENT INHIBITING 有权
    用于PICO细胞附着和附着抑制的设备和方法

    公开(公告)号：US20150024749A1

    公开(公告)日：2015-01-22

    申请号：US13993739

    申请日：2012-03-29

    申请人： Yuefeng Peng ,  Yujian Zhang ,  Yuan Zhu

    发明人： Yuefeng Peng ,  Yujian Zhang ,  Yuan Zhu

    IPC分类号： H04W36/32 ,  H04W48/16

    CPC分类号： H04W36/32 ,  H04W36/0083 ,  H04W36/04 ,  H04W48/16

    摘要： Embodiments of user equipment (UE) and method for pico-cell attachment and attachment inhibiting are generally described herein. In some embodiments, the UE may determine an angle threshold, calculate an angle between a moving direction and a direction toward the target pico eNB, permit pico-cell attachment if the calculated angle is less than or equal to the angle threshold and inhibit pico-cell attachment when the calculated angle is greater than the angle threshold. In some angle-limitation embodiments, the UE may be configured to receive the angle threshold that is broadcasted by a target pico eNB using the SIBs which may be transmitted on the DL-SCH. In some minimum-distance threshold embodiments, the UE is configured to calculate the angle threshold from a distance threshold and a distance to a target pico eNB.

    摘要翻译： 用户设备（UE）的实施例以及微细胞附着和附着抑制方法一般在此描述。 在一些实施例中，UE可以确定角度阈值，计算移动方向和朝向目标微微eNB的方向之间的角度，如果计算的角度小于或等于角度阈值，则允许微微小区附着，并且抑制微微 - 当计算出的角度大于角度阈值时，细胞附着。 在一些角度限制实施例中，UE可以被配置为接收由目标微微eNB使用可在DL-SCH上发送的SIB来广播的角度阈值。 在一些最小距离阈值实施例中，UE被配置为从距离阈值和到目标微微eNB的距离计算角度阈值。