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    MULTIFLOW WITH ANTENNA SELECTION
    3.
    发明申请
    MULTIFLOW WITH ANTENNA SELECTION 审中-公开
    多选择天线选择

    公开(公告)号：WO2015047869A1

    公开(公告)日：2015-04-02

    申请号：PCT/US2014/056333

    申请日：2014-09-18

    Applicant: QUALCOMM INCORPORATED

    Inventor： ZHANG, Xiaoxia ,  MANTRAVADI, Ashok ,  DAYAL, Pranav ,  HORN, Gavin, Bernard

    IPC: H04B7/02 ,  H04B7/08 ,  H04W72/04 ,  H04W88/08

    CPC classification number: H04W72/10 ,  H04B7/024 ,  H04B7/0404 ,  H04B7/0617 ,  H04B7/0691 ,  H04W24/10 ,  H04W72/1231 ,  H04W88/06

    Abstract: Optimizing multiflow performance and priority across UEs and networks including receive antenna selection at the UEs, CSI measurement and reporting, and scheduling for multiflow operation. The techniques may evaluate channel conditions for a UE for multiple access points and different combinations of antennas and determine how the UE should feedback CSI for transmissions from the multiple access points. The disclosed techniques also include techniques for scheduling transmissions from the multiple access points using the CSI information to optimize multiflow performance and priority across UEs and networks. Various scheduling modes use feedback from UEs including the maximum supported rates for each link and/or rates based on the maximum sum capacity of the links used concurrently. The scheduler may maintain separate priority lists for each access point or a single priority list across both access points. The techniques may be used for multiflow operation using LTE and WLAN links.

    Abstract translation: 在UE和网络之间优化多重性能和优先级，包括UE处的接收天线选择，CSI测量和报告以及多业务操作的调度。 这些技术可以评估UE针对多个接入点和天线的不同组合的信道条件，并且确定UE应该如何反馈来自多个接入点的传输的CSI。 所公开的技术还包括使用CSI信息来调度来自多个接入点的传输的技术，以优化跨UE和网络的多业务性能和优先级。 各种调度模式使用来自UE的反馈，包括每个链路的最大支持速率和/或基于同时使用的链路的最大总和容量的速率。 调度器可以在两个接入点上为每个接入点或单个优先级列表维护单独的优先级列表。 这些技术可以用于使用LTE和WLAN链路的多路操作。

    WLAN DIVERSITY/MIMO USING SHARED ANTENNA
    4.
    发明申请
    WLAN DIVERSITY/MIMO USING SHARED ANTENNA 审中-公开
    WLAN多样性/ MIMO使用共享天线

    公开(公告)号：WO2014163750A1

    公开(公告)日：2014-10-09

    申请号：PCT/US2014/015152

    申请日：2014-02-06

    Applicant: QUALCOMM INCORPORATED

    Inventor： MANTRAVADI, Ashok ,  KADOUS, Tamer Adel

    IPC: H04B1/00 ,  H04B7/04

    CPC classification number: H04B1/38 ,  H04B1/006 ,  H04B7/0413

    Abstract: A UE with a limited number of antennas may support multiple radio access technologies (RATS). In some instances, the UE may configure a shared antenna for use by a wireless local area network (WLAN) radio access technology (RAT) or a cellular RAT. The UE may also allocate the shared antenna to the WLAN RAT when the cellular RAT is active based at least in part on an operating condition of the WLAN RAT and/or the cellular RAT.

    Abstract translation: 具有有限数量天线的UE可以支持多种无线电接入技术（RATS）。 在一些情况下，UE可以配置用于由无线局域网（WLAN）无线电接入技术（RAT）或蜂窝RAT使用的共享天线。 至少部分地基于WLAN RAT和/或蜂窝RAT的操作条件，当蜂窝RAT有效时，UE还可以将共享天线分配给WLAN RAT。

    DYNAMIC UPLINK SCHEDULING WITH SHARED ANTENNA AND CARRIER AGGREGATION
    5.
    发明申请
    DYNAMIC UPLINK SCHEDULING WITH SHARED ANTENNA AND CARRIER AGGREGATION 审中-公开
    具有共享天线和载波聚合的动态上行链路调度

    公开(公告)号：WO2013188561A1

    公开(公告)日：2013-12-19

    申请号：PCT/US2013/045461

    申请日：2013-06-12

    Applicant: QUALCOMM INCORPORATED

    Inventor： KADOUS, Tamer Adel ,  MANTRAVADI, Ashok

    IPC: H04B7/04 ,  H04L5/00 ,  H04W72/12

    CPC classification number: H04W72/048 ,  H04B7/0413 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0091 ,  H04W28/04 ,  H04W72/04 ,  H04W72/1284

    Abstract: A system capacity improvement is achieved by dynamically selecting a particular antenna mode of operation from the multiple radio access technology modes. In some implementations, the system capacity improvement is achieved by dynamically generating an indication of a user equipment (UE) antenna capability during a communication connection. The UE's indication of its antenna capability is dynamic and/or is subject to change throughout the duration of the communication connection. The indication may be sent to a base station.

    Abstract translation: 通过从多个无线电接入技术模式动态地选择特定天线操作模式来实现系统容量改进。 在一些实现中，通过在通信连接期间动态生成用户设备（UE）天线能力的指示来实现系统容量改进。 UE在其通信连接的整个持续时间内对其天线能力的指示是动态的和/或可能改变的。 该指示可以被发送到基站。

    MITIGATING IMPACT OF POWER IMBALANCE ON REMOTE DATA RATE IN WIRELESS LOCAL AREA NETWORK
    6.
    发明申请
    MITIGATING IMPACT OF POWER IMBALANCE ON REMOTE DATA RATE IN WIRELESS LOCAL AREA NETWORK 审中-公开
    功率不平衡对无线局域网远程数据速率的影响

    公开(公告)号：WO2013062643A2

    公开(公告)日：2013-05-02

    申请号：PCT/US2012/046882

    申请日：2012-07-16

    Applicant: QUALCOMM INCORPORATED ,  SADEK, Ahmed K. ,  MANTRAVADI, Ashok ,  KADOUS, Tamer Adel

    Inventor： SADEK, Ahmed K. ,  MANTRAVADI, Ashok ,  KADOUS, Tamer Adel

    IPC: H04W52/32 ,  H04W52/24

    CPC classification number: H04W52/325 ,  H04L1/0001 ,  H04L1/1692 ,  H04L1/1854 ,  H04W52/244

    Abstract: A method for mitigating the impact of a power imbalance on a remote data rate in a wireless local area network (WLAN) includes transmitting a wireless local area network (WLAN) acknowledgement (ACK) packet at a first transmit power level to a remote device. The method further includes transmitting, to the remote device, a WLAN data packet at a second transmit power level that is lower than the first transmit power level of the WLAN ACK packet. Another method for mitigating the impact of a power imbalance on a remote data rate in a wireless local area network (WLAN) may include selecting a wireless local area network (WLAN) acknowledgement (ACK) packet transmit rate independent from a rate at which a WLAN data packet is received. This method further includes transmitting, to a remote device, a WLAN ACK packet at the selected WLAN ACK packet transmit rate.

    Abstract translation: 用于减轻无线局域网（WLAN）中的功率不平衡对远程数据速率的影响的方法包括：在第一无线局域网（WLAN）中发送无线局域网（WLAN）确认（ACK）分组 将功率级别传输到远程设备。 该方法还包括以低于WLAN ACK分组的第一发射功率电平的第二发射功率电平向远程设备发送WLAN数据分组。 用于减轻功率不平衡对无线局域网（WLAN）中的远程数据速率的影响的另一种方法可以包括：选择无线局域网（WLAN）确认（ACK）分组传输速率，与WLAN 数据包被接收。 该方法进一步包括以选定WLAN ACK分组传输速率向远程设备传送WLAN ACK分组。

    METHOD AND APPARATUS TO FACILITATE SUPPORT FOR MULTI-RADIO COEXISTENCE
    10.
    发明申请
    METHOD AND APPARATUS TO FACILITATE SUPPORT FOR MULTI-RADIO COEXISTENCE 审中-公开
    促进多无线电共享支持的方法和装置

    公开(公告)号：WO2011123535A1

    公开(公告)日：2011-10-06

    申请号：PCT/US2011/030531

    申请日：2011-03-30

    Applicant: QUALCOMM Incorporated ,  DAYAL, Pranav ,  MANTRAVADI, Ashok ,  KADOUS, Tamer Adel ,  AGASHE, Parag Arun

    Inventor： DAYAL, Pranav ,  MANTRAVADI, Ashok ,  KADOUS, Tamer Adel ,  AGASHE, Parag Arun

    IPC: H04W72/12

    CPC classification number: H04W16/14 ,  H04W72/1215 ,  H04W88/06

    Abstract: A method includes identifying coexistence issues among radios in a User Equipment (UE). The method also includes submitting a message to a base station that requests reconfiguring of a timing schedule of a first one of the supported radios to provide for periods of inactivity of the first one of the supported radios. The inactive periods provide operating periods for at least a second one of the supported radios. The inactive periods may be measurement gaps.

    Abstract translation: 一种方法包括识别用户设备（UE）中的无线电之间的共存问题。 该方法还包括向基站提交消息，请求重新配置所支持的无线电装置中的第一个无线电装置的第一个的定时时间表，以提供所支持的无线电装置中的第一个的不活动时段。 非活动时段为至少第二个支持的无线电提供操作周期。 无效期可以是测量间隙。

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