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    Location support in wireless networks
    103.
    发明授权
    Location support in wireless networks 有权
    无线网络中的位置支持

    公开(公告)号：US09078227B2

    公开(公告)日：2015-07-07

    申请号：US12046699

    申请日：2008-03-12

    Applicant: Muthaiah Venkatachalam ,  Kamran Etemad

    Inventor： Muthaiah Venkatachalam ,  Kamran Etemad

    IPC: H04W64/00 ,  H04W8/12

    CPC classification number: H04W64/00 ,  H04W8/12

    Abstract: Various embodiments of the invention determine and/or enhance the location of a wireless mobile station in a WiMAX network, and provide that location to a requesting device. Some embodiments produce more that one determination of the location, using different sources for the information, and combine the different determinations to produce an enhanced version of the location.

    Abstract translation: 本发明的各种实施例确定和/或增强无线移动站在WiMAX网络中的位置，并将该位置提供给请求设备。 一些实施例对信息的不同来源产生更多的位置的确定，并且组合不同的确定以产生位置的增强版本。

    MULTI-RAT CARRIER AGGREGATION FOR INTEGRATED WWAN-WLAN OPERATION
    104.
    发明申请
    MULTI-RAT CARRIER AGGREGATION FOR INTEGRATED WWAN-WLAN OPERATION 有权
    用于集成WWAN-WLAN操作的多载波载波聚合

    公开(公告)号：US20140369201A1

    公开(公告)日：2014-12-18

    申请号：US14473233

    申请日：2014-08-29

    Applicant: VIVEK GUPTA ,  KAMRAN ETEMAD

    Inventor： VIVEK GUPTA ,  KAMRAN ETEMAD

    IPC: H04W28/10 ,  H04W36/22 ,  H04W28/02

    CPC classification number: H04W4/70 ,  H04W28/0215 ,  H04W28/0247 ,  H04W28/0289 ,  H04W48/06 ,  H04W88/16

    Abstract: Systems and methods for Multi-Radio Access Technology (RAT) Carrier Aggregation (MRCA) wireless wide area network (WWAN) assisted wireless local area network (WLAN) flow mapping and flow routing are disclosed. One system comprises a dynamic flow mapping module that is configured to form a flow-mapping table to dynamically map service flows between the WWAN radio and the WLAN radio in the wireless device. A flow routing module is configured to route data packets to one of the WWAN radio and the WLAN radio in the wireless device based on the flow-mapping table to transmit and receive the data packets via the wireless device.

    Abstract translation: 公开了多无线接入技术（RAT）载波聚合（MRCA）无线广域网（WWAN）辅助无线局域网（WLAN）流映射和流路由的系统和方法。 一个系统包括动态流映射模块，其被配置为形成流映射表，以动态地映射无线设备中的WWAN无线电和WLAN无线电之间的服务流。 流路由模块被配置为基于流映射表将数据分组路由到无线设备中的WWAN无线电和WLAN无线电之一，以经由无线设备发送和接收数据分组。

    Multi-RAT carrier aggregation for integrated WWAN-WLAN operation
    107.
    发明授权
    Multi-RAT carrier aggregation for integrated WWAN-WLAN operation 有权
    用于集成WWAN-WLAN操作的多RAT载波聚合

    公开(公告)号：US08817623B2

    公开(公告)日：2014-08-26

    申请号：US13537989

    申请日：2012-06-29

    Applicant: Vivek Gupta ,  Kamran Etemad

    Inventor： Vivek Gupta ,  Kamran Etemad

    IPC: H04L12/56

    CPC classification number: H04W4/70 ,  H04W28/0215 ,  H04W28/0247 ,  H04W28/0289 ,  H04W48/06 ,  H04W88/16

    Abstract: Systems and methods for Multi-Radio Access Technology (RAT) Carrier Aggregation (MRCA) wireless wide area network (WWAN) assisted wireless local area network (WLAN) discovery, association, and flow switching are disclosed. One system comprises a control signaling module in a wireless device that includes a WWAN radio integrated with a WLAN radio. The control signaling module is configured to communicate WWAN control signaling and WLAN control signaling via a WWAN radio connection of the wireless device. A dynamic flow mapping module is configured to form a flow-mapping table to dynamically map service flows between the WWAN radio and the WLAN radio in the wireless device. A flow routing module is configured to route data packets to one of the WWAN radio and the WLAN radio in the wireless device based on the flow-mapping table to transmit and receive the data packets via the wireless device.

    Abstract translation: 公开了多无线电接入技术（RAT）载波聚合（MRCA）无线广域网（WWAN）辅助无线局域网（WLAN）发现，关联和流量切换的系统和方法。 一个系统包括无线设备中的控制信令模块，其包括与WLAN无线电集成的WWAN无线电。 控制信令模块被配置为经由无线设备的WWAN无线电连接来传送WWAN控制信令和WLAN控制信令。 动态流映射模块被配置为形成流映射表，以动态地映射无线设备中的WWAN无线电和WLAN无线电之间的服务流。 流路由模块被配置为基于流映射表将数据分组路由到无线设备中的WWAN无线电和WLAN无线电之一，以经由无线设备发送和接收数据分组。

    Delivery of multicast and broadcast services concurrently with unicast data
    108.
    发明授权
    Delivery of multicast and broadcast services concurrently with unicast data 有权
    与单播数据同时发送组播和广播服务

    公开(公告)号：US08780876B2

    公开(公告)日：2014-07-15

    申请号：US13154809

    申请日：2011-06-07

    Applicant: Kamran Etemad ,  Yujian Zhang

    Inventor： Kamran Etemad ,  Yujian Zhang

    IPC: H04W80/04 ,  H04W88/06 ,  H04W28/04 ,  H04W72/04 ,  H04W84/08 ,  H04W48/08

    CPC classification number: H04W36/06 ,  H04B17/318 ,  H04L1/1822 ,  H04W4/06 ,  H04W36/36 ,  H04W72/005 ,  H04W74/006 ,  H04W76/11 ,  H04W76/28

    Abstract: Briefly, in accordance with one or more embodiments, user equipment receives unicast services from a first carrier of a primary serving cell and determines if Multimedia Broadcast and Multicast services (MBMS) services are available on a second carrier based at least in part on information in a broadcast carrier channel that indicates the second carrier or an identification (ID) of the second carrier. If MBMS services are available on the second carrier, the user equipment at least temporarily switches to the second carrier to receive the MBMS services. The user equipment may provide feedback to the network or the primary serving cell when it starts and stops receiving MBMS services, and then may switch back to the primary serving cell when MBMS services have ended or the user equipment no longer desires to receive MBMS services.

    Abstract translation: 简而言之，根据一个或多个实施例，用户设备从主服务小区的第一载波接收单播服务，并且至少部分地基于第二载波上的信息来确定多媒体广播和多播服务（MBMS）服务是否在第二载体上可用 指示第二载波的广播载波信道或第二载波的标识（ID）。 如果MBMS服务在第二载波上可用，则用户设备至少临时切换到第二载波以接收MBMS服务。 用户设备可以在网络或主服务小区开始并且停止接收MBMS服务时提供反馈，然后当MBMS服务已经结束或用户设备不再需要接收MBMS服务时，可以切换回主服务小区。

    Configurable common reference signal port for reference signal received power in distributed antenna systems
    110.
    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

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

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

    IPC: H04W88/02

    CPC classification number: H04B17/318 ,  H04B7/024 ,  H04B17/24 ,  H04B17/26 ,  H04B17/382 ,  Y02D70/126

    Abstract: 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.

    Abstract translation: 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。

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