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    Channel quality reporting for different types of subframes
    13.
    发明授权
    Channel quality reporting for different types of subframes 有权
    不同类型子帧的信道质量报告

    公开(公告)号：US08886250B2

    公开(公告)日：2014-11-11

    申请号：US13163595

    申请日：2011-06-17

    申请人： Alan Barbieri ,  Madhavan Srinivasan Vajapeyam ,  Tingfang Ji

    发明人： Alan Barbieri ,  Madhavan Srinivasan Vajapeyam ,  Tingfang Ji

    IPC分类号： H04B7/00 ,  H04W24/10 ,  H04W24/06 ,  H04W72/08

    CPC分类号： H04W24/10 ,  H04W24/06 ,  H04W72/082

    摘要： A method for determining channel quality estimates of two or more types of subframes, such as clean and unclean subframes, may be applicable to both legacy and newer user equipment. A first base station affects a channel quality measurement by either transmitting dummy signals over designed tones that correspond to a second base station, or by puncturing transmissions during designated tones that correspond to the second base station.

    摘要翻译： 用于确定两种或多种类型的子帧（诸如干净和不洁净的子帧）的信道质量估计的方法可以适用于传统的和较新的用户设备。 第一基站通过在对应于第二基站的设计音调上发送虚拟信号，或通过在对应于第二基站的指定音调期间穿孔传输来影响信道质量测量。

    Method and apparatus for restricted measuring in a wireless network
    16.
    发明授权
    Method and apparatus for restricted measuring in a wireless network 有权
    无线网络中限制测量的方法和装置

    公开(公告)号：US09173121B2

    公开(公告)日：2015-10-27

    申请号：US13277177

    申请日：2011-10-19

    申请人： Tingfang Ji ,  Aleksandar Damnjanovic ,  Juan Montojo ,  Alan Barbieri

    发明人： Tingfang Ji ,  Aleksandar Damnjanovic ,  Juan Montojo ,  Alan Barbieri

    IPC分类号： H04L1/00 ,  H04W24/10 ,  H04L1/20 ,  H04W88/02

    CPC分类号： H04W24/10 ,  H04L1/0027 ,  H04L1/0028 ,  H04L1/20 ,  H04W88/02

    摘要： Methods and apparatuses are provided that include determining resources over which to measure signals from a base station. One or more parameters related to a resource restriction pattern can be provided to the device for measuring signals over indicated resources. The resource restricted pattern can correspond to a bitmap where each bit relates to a time period over which signals can be transmitted by the base station, and the bit can specify whether a signal received over the resource should be measured. The resource restriction pattern can correspond to a set or protected resources negotiated using a resource partitioning scheme.

    摘要翻译： 提供了包括确定用于测量来自基站的信号的资源的方法和装置。 可以向设备提供与资源限制模式相关的一个或多个参数，用于通过指示的资源测量信号。 资源限制模式可以对应于每个位与基站可以发送信号的时间段相关的位图，并且该位可以指定是否应该测量在资源上接收到的信号。 资源限制模式可以对应于使用资源划分方案协商的集合或受保护资源。

    BACKHAUL ENHANCEMENTS FOR COOPERATIVE MULTI-POINT (COMP) OPERATIONS
    17.
    发明申请
    BACKHAUL ENHANCEMENTS FOR COOPERATIVE MULTI-POINT (COMP) OPERATIONS 有权
    合作多点（COMP）操作的反向增强

    公开(公告)号：US20130053078A1

    公开(公告)日：2013-02-28

    申请号：US13592818

    申请日：2012-08-23

    申请人： Alan Barbieri ,  Tingfang Ji ,  Osok Song

    发明人： Alan Barbieri ,  Tingfang Ji ,  Osok Song

    IPC分类号： H04W72/12

    CPC分类号： H04B7/024 ,  H04B7/0617 ,  H04W72/0426

    摘要： Certain aspects of the present disclosure relate to techniques for backhaul enhancements for cooperative multi-point (CoMP) operations. An aggressor node may take pre-scheduling decisions in advance of beamformed data transmissions based on the pre-scheduling decisions. The aggressor node may communicate the pre-scheduling decisions to one or more victim nodes, for example, via a backhaul link between the aggressor node and the one or more victim nodes. A victim node may take scheduling decisions based at least on the pre-scheduling decisions of the aggressor node to coordinate beamformed transmissions from the victim node with the beamformed transmissions from the aggressor node.

    摘要翻译： 本公开的某些方面涉及用于协作多点（CoMP）操作的回程增强的技术。 攻击者节点可以在基于预调度决定的波束形成的数据传输之前进行预调度决定。 攻击者节点可以例如经由侵略者节点和一个或多个受害者节点之间的回程链路将预调节决定传达给一个或多个受害者节点。 受害者节点可以至少基于攻击者节点的预先调度决策来进行调度决策，以便从来自攻击者节点的波束形成的传输来协调来自受害者节点的波束形成的传输。

    Reporting of channel properties in heterogeneous networks
    20.
    发明授权
    Reporting of channel properties in heterogeneous networks 有权
    报告异构网络中的通道属性

    公开(公告)号：US09307431B2

    公开(公告)日：2016-04-05

    申请号：US13245467

    申请日：2011-09-26

    申请人： Alan Barbieri ,  Tingfang Ji

    发明人： Alan Barbieri ,  Tingfang Ji

    IPC分类号： H04W24/02 ,  H04W24/10 ,  H04L5/00

    CPC分类号： H04W72/0413 ,  H04L5/0023 ,  H04L5/0053 ,  H04L5/0057 ,  H04W24/10 ,  H04W72/06

    摘要： Rank indicator and channel quality indicator (CQI) estimation and reporting functionalities are discussed with regard to heterogeneous networks to reduce the number of inconsistent CQI estimates transmitted to an evolved node B (eNB), where the CQI is defined as inconsistent when the rank indicator, on which the CQI is conditioned, is from a different subframe type than the subframe on which the CQI is to be estimated.

    摘要翻译： 针对异构网络讨论秩指示符和信道质量指示符（CQI）估计和报告功能，以减少发送到演进节点B（eNB）的不一致CQI估计数，其中当秩指示符定义为不一致时， CQI被调节，来自与要在其上估计CQI的子帧不同的子帧类型。