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    SMALL CELL CLUSTERS FOR SIGNALING LOAD REDUCTION, TIME SYNCHRONIZATION, KPI FILTERING AND SPECTRUM COORDINATION
    6.
    发明申请
    SMALL CELL CLUSTERS FOR SIGNALING LOAD REDUCTION, TIME SYNCHRONIZATION, KPI FILTERING AND SPECTRUM COORDINATION 有权
    用于信号负载减少，时间同步，KPI滤波和频谱协调的小电池组

    公开(公告)号：US20150173011A1

    公开(公告)日：2015-06-18

    申请号：US14133510

    申请日：2013-12-18

    Applicant: QUALCOMM INCORPORATED

    Inventor： Soumya Das ,  Samel Celebi ,  Kaushik Chakraborty ,  Bongyong Song ,  Samir Salib Soliman

    IPC: H04W48/20 ,  H04W16/26 ,  H04W16/14

    CPC classification number: H04W16/26 ,  H04W16/02 ,  H04W24/02 ,  H04W56/0015 ,  H04W84/045 ,  H04W92/20

    Abstract: A method of coordinating a small cell with a plurality of small cells includes estimating backhaul bandwidth and backhaul bandwidth utilization of the small cell; estimating aggregate bandwidth utilization for the small cell and the plurality of small cells based on the estimated backhaul bandwidth utilization for each of the small cells; selecting the small cell as a cluster head for a cluster of the small cells based on the estimated aggregate backhaul bandwidth utilization, the cluster including at least some of the small cells; and communicating, via the cluster head, information between a network entity and the small cells of the cluster.

    Abstract translation: 将小单元与多个小单元协调的方法包括估计小单元的回程带宽和回程带宽利用率; 基于每个小小区的估计的回程带宽利用率来估计小小区和多个小小区的总带宽利用率; 基于估计的总回程带宽利用率，将小小区选择为小小区簇的簇头，所述群包括至少一些小小区; 并且经由群集头部在网络实体和群集的小小区之间通信。

    SYSTEMS AND METHODS FOR SMALL CELL UPLINK INTERFERENCE CANCELLATION USING COOPERATION BETWEEN SMALL CELLS
    7.
    发明申请
    SYSTEMS AND METHODS FOR SMALL CELL UPLINK INTERFERENCE CANCELLATION USING COOPERATION BETWEEN SMALL CELLS 有权
    使用小细胞之间的合作进行小细胞上链干扰消除的系统和方法

    公开(公告)号：US20140148179A1

    公开(公告)日：2014-05-29

    申请号：US13685469

    申请日：2012-11-26

    Applicant: QUALCOMM INCORPORATED

    Inventor： Soumya Das ,  Bongyong Song ,  Samir Salib Soliman ,  Kaushik Chakraborty

    IPC: H04W72/04

    CPC classification number: H04J11/004 ,  H04B1/7107 ,  H04B2201/698 ,  H04B2201/70702

    Abstract: A method of managing uplink interference at a base station includes: detecting uplink interference caused by one or more inter-cell user equipments to an uplink channel of a base station, the one or more inter-cell user equipments associated with a neighboring base station; receiving, at the base station, assistance information from the neighboring base station, the assistance information comprising a parameter list of ongoing transmissions by the one or more user equipments associated with the neighboring base station; and performing uplink interference cancellation, at the base station, on at least a portion of a received signal based on the assistance information to generate a resulting signal.

    Abstract translation: 一种在基站处理上行链路干扰的方法包括：检测由一个或多个小区间用户设备对基站的上行链路信道引起的上行链路干扰，所述一个或多个小区用户设备与相邻基站相关联; 在所述基站处从所述相邻基站接收辅助信息，所述辅助信息包括与所述相邻基站相关联的所述一个或多个用户设备正在进行的传输的参数列表; 以及在所述基站处，基于所述辅助信息在所述接收信号的至少一部分上执行上行链路干扰消除以生成结果信号。

    RF RESOURCE UTILIZATION OF MULTI RADIO SYSTEM THROUGH A CORE-RESOURCE RFIC
    8.
    发明申请
    RF RESOURCE UTILIZATION OF MULTI RADIO SYSTEM THROUGH A CORE-RESOURCE RFIC 审中-公开
    通过核心资源RFIC对多个无线电系统的RF资源利用

    公开(公告)号：US20160365879A1

    公开(公告)日：2016-12-15

    申请号：US14735883

    申请日：2015-06-10

    Applicant: QUALCOMM Incorporated

    Inventor： Samir Salib Soliman ,  Won-ick Lee ,  Bongyong Song ,  Olufunmilola Awoniyi-Oteri

    IPC: H04B1/00

    CPC classification number: H04B1/0053

    Abstract: A method for wireless communication is described. A primary radio frequency integrated circuit (RFIC) supporting a plurality of radio frequency (RF) receive paths is provided. Standalone RF resources of a core-resource RFIC to integrate with the plurality of RF receive paths of the primary RFIC to enable an additional functionality of the primary RFIC are then added. A minimum set of RF resources necessary to add support for an additional RF receive path may be determined, and RF resources, including one or more of an antenna, an RF front end, and a low-noise amplifier (LNA) and switches of the primary RFIC, may be shared. A digital baseband integrated circuit (IC), i.e. a modem, may be operated to support both a first of the plurality of RF receive paths from the primary RFIC and a second of the plurality of RF receive paths from the core-resource RFIC.

    Abstract translation: 描述了一种用于无线通信的方法。 提供了支持多个射频（RF）接收路径的主要射频集成电路（RFIC）。 然后添加核心资源RFIC的独立RF资源，以与主RFIC的多个RF接收路径集成以实现主RFIC的附加功能。 可以确定增加对附加RF接收路径的支持所需的最小RF资源集合，并且包括天线，RF前端和低噪声放大器（LNA）中的一个或多个的RF资源以及 主要RFIC可以共享。 数字基带集成电路（IC）即调制解调器可以被操作以支持来自主RFIC的多个RF接收路径中的第一个和来自核心资源RFIC的多个RF接收路径中的第二RF接收路径。

    BANDWIDTH INFORMATION DETERMINATION FOR FLEXIBLE BANDWIDTH CARRIERS
    9.
    发明申请
    BANDWIDTH INFORMATION DETERMINATION FOR FLEXIBLE BANDWIDTH CARRIERS 审中-公开

    公开(公告)号：US20160337907A1

    公开(公告)日：2016-11-17

    申请号：US15222200

    申请日：2016-07-28

    Applicant: QUALCOMM Incorporated

    Inventor： Olunfunmilola O. Awoniyi ,  Soumya Das ,  Edwin C. Park ,  Roy Franklin Quick, JR. ,  Samir Salib Soliman

    IPC: H04W28/20 ,  H04W24/10

    CPC classification number: H04W24/10 ,  H04L1/0038 ,  H04W28/20 ,  H04W36/0022 ,  H04W36/0083 ,  H04W36/00835 ,  H04W48/08

    Abstract: Methods, systems, and devices for wireless communication are provided for mobility management for wireless communications systems that utilize a flexible bandwidth carrier. Some embodiments include approaches for determining bandwidth information, such as one or more bandwidth scaling factors N and/or flexible bandwidths, at a user equipment (UE), where the bandwidth information may not be signaled to the UE. Embodiments for determining bandwidth information include: random ordered bandwidth scaling factor approaches, delay ordered bandwidth scaling factor approaches, storing bandwidth scaling factor value in UE Neighbor Record approaches, spectrum measurement approaches, spectrum calculation approaches, and/or a priori approaches. Flexible bandwidth carrier systems may utilize spectrum portions that may not be big enough to fit a normal waveform. Flexible bandwidth carrier systems may be generated through dilating, or scaling down, time, frame lengths, bandwidth, or the chip rate of the flexible bandwidth carrier systems with respect to a normal bandwidth carrier system.

    ROBUST COEFFICIENT COMPUTATION FOR ANALOG INTERFERENCE CANCELLATION
    10.
    发明申请
    ROBUST COEFFICIENT COMPUTATION FOR ANALOG INTERFERENCE CANCELLATION 有权
    用于模拟干扰消除的稳健的系统计算

    公开(公告)号：US20160269061A1

    公开(公告)日：2016-09-15

    申请号：US14658047

    申请日：2015-03-13

    Applicant: QUALCOMM Incorporated

    Inventor： Insoo Hwang ,  Bongyong Song ,  Huey Trando ,  Osvaldo Alcala ,  Samir Salib Soliman

    IPC: H04B1/10 ,  H04B17/318 ,  H04B17/345 ,  H04W28/04

    CPC classification number: H04B1/1036 ,  H04B1/525 ,  H04B17/318 ,  H04B17/345 ,  H04B2001/1063 ,  H04J11/004 ,  H04W28/04

    Abstract: Aspects of the disclosure are directed to interference cancellation. A method of performing interference cancellation in a wireless device having a receiver, a coefficient controller and an analog interference cancellation (AIC) circuit includes utilizing the receiver to receive a signal; utilizing the coefficient controller to compute a first cost function value using a first set of coefficients, to compute a second set of coefficients using a first coefficient control algorithm, to compute a second cost function value using the second set of coefficients, to compare the second cost function value with the first cost function value, and to determine whether to apply the first set or the second set of coefficients based on the comparison; and utilizing the AIC circuit to apply the first or second set of coefficients to filter a reference signal and the receiver to subtract the filtered reference signal from the received signal for interference cancellation.

    Abstract translation: 本公开的方面涉及干扰消除。 在具有接收机，系数控制器和模拟干扰消除（AIC）电路的无线设备中执行干扰消除的方法包括利用接收机接收信号; 利用系数控制器使用第一组系数来计算第一成本函数值，以使用第一系数控制算法来计算第二组系数，以使用第二组系数计算第二成本函数值，以比较第二系数 成本函数值具有第一成本函数值，并且基于该比较来确定是否应用第一集合或第二组系数; 并且利用AIC电路来应用第一或第二组系数以对参考信号进行滤波，并且接收机从接收信号中减去经滤波的参考信号以进行干扰消除。

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