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    Method and system for network synchronization via a femtocell
    64.
    发明授权
    Method and system for network synchronization via a femtocell 有权
    通过毫微微小区进行网络同步的方法和系统

    公开(公告)号：US09025546B2

    公开(公告)日：2015-05-05

    申请号：US13619534

    申请日：2012-09-14

    申请人： Wael William Diab ,  Charles Abraham ,  Xuemin (Sherman) Chen ,  Vinko Erceg ,  Victor T. Hou ,  Jeyhan Karaoguz ,  Mark Kent

    发明人： Wael William Diab ,  Charles Abraham ,  Xuemin (Sherman) Chen ,  Vinko Erceg ,  Victor T. Hou ,  Jeyhan Karaoguz ,  Mark Kent

    IPC分类号： H04W4/00 ,  H04J3/06 ,  H04W56/00

    CPC分类号： H04J3/0641 ,  H04J3/0644 ,  H04W56/00

    摘要： Aspects of a method and system for communication are provided. In this regard, a femtocell may receive messages from a plurality of different sources comprising one or more other femtocells, one or more cellular enabled communication devices, and one or more non-cellular network nodes. The femtocell may select, based on the received messages, a master clock within one of the plurality of different sources as a master clock for synchronization of the plurality of different sources. A femtocell clock, a global navigational satellite signal (GNSS) clock, a cellular base station clock, or a cellular enabled communication device clock may be selected as the master clock. The femtocell may transmit and/or receive synchronization messages to and/or from the one or more cellular enabled communication devices and the one or more non-cellular network nodes.

    摘要翻译： 提供了通信方法和系统的方面。 在这方面，毫微微小区可以从包括一个或多个其他毫微微小区，一个或多个支持蜂窝的通信设备以及一个或多个非蜂窝网络节点的多个不同的源接收消息。 毫微微小区可以基于所接收的消息来选择多个不同源之一内的主时钟作为用于多个不同源的同步的主时钟。 可以选择毫微微小时时钟，全球导航卫星信号（GNSS）时钟，蜂窝基站时钟或支持蜂窝的通信设备时钟作为主时钟。 毫微微小区可以向一个或多个支持蜂窝的通信设备和一个或多个非蜂窝网络节点发送和/或接收同步消息。

    Method and system for optimizing uploading of location data for location based services
    65.
    发明授权
    Method and system for optimizing uploading of location data for location based services 有权
    用于优化上位地点数据的方法和系统，用于基于位置的服务

    公开(公告)号：US09020522B2

    公开(公告)日：2015-04-28

    申请号：US12732874

    申请日：2010-03-26

    申请人： Dave Murray ,  Charles Abraham ,  Mark Buer ,  David Garrett ,  Jeyhan Karaoguz ,  David Lundgren

    发明人： Dave Murray ,  Charles Abraham ,  Mark Buer ,  David Garrett ,  Jeyhan Karaoguz ,  David Lundgren

    IPC分类号： H04W24/00 ,  H04W4/02

    CPC分类号： H04W4/02

    摘要： A mobile device may be operable to collect location data for a RF node and cache the collected location data in the mobile device. Resources that may be utilized for improving the uploading of the cached location data to a location server may be determined by the mobile device. The cached location data may be communicated, to the location server for updating a location database, by the mobile device utilizing the determined resources. The mobile device may determine and utilize an opportunistic transport based on a data usage and/or an access. The mobile device may store a subset of the location database locally for comparing with the cached location data for redundancy. The compared location data may be transmitted by the mobile device to the location server for updating the location database if the compared location data are not redundant data.

    摘要翻译： 移动设备可以用于收集RF节点的位置数据，并且将收集的位置数据缓存在移动设备中。 可用于改进缓存的位置数据上传到位置服务器的资源可以由移动设备确定。 缓存的位置数据可以由移动设备利用确定的资源传送到位置服务器以更新位置数据库。 移动设备可以基于数据使用和/或访问来确定和利用机会性传输。 移动设备可以本地存储位置数据库的子集，以便与用于冗余的高速缓存的位置数据进行比较。 如果所比较的位置数据不是冗余数据，则比较的位置数据可以由移动设备发送到位置服务器以更新位置数据库。

    Parallel television based media recording
    66.
    发明授权
    Parallel television based media recording 有权
    平行电视媒体录制

    公开(公告)号：US08973064B2

    公开(公告)日：2015-03-03

    申请号：US11419140

    申请日：2006-05-18

    申请人： James D. Bennett ,  Jeyhan Karaoguz

    发明人： James D. Bennett ,  Jeyhan Karaoguz

    IPC分类号： H04N7/18 ,  H04N7/173 ,  H04N5/44 ,  H04N21/2543 ,  H04N21/41 ,  H04N21/4147 ,  H04N21/4227 ,  H04N21/426 ,  H04N21/4402 ,  H04N21/61

    CPC分类号： H04N21/4147 ,  H04N5/4403 ,  H04N7/17318 ,  H04N21/2543 ,  H04N21/4126 ,  H04N21/42209 ,  H04N21/4227 ,  H04N21/42669 ,  H04N21/440263 ,  H04N21/47217 ,  H04N21/6125 ,  H04N21/6175

    摘要： A control device that interacts with a television system. The control device may receive a user input identifying a video selection. At least one module of the control device may display video information corresponding to the video selection. The control device may alternately, or in addition, cause display of the video information on a television system. The control device may respond to a second user input identifying a storage selection by triggering storage of the video information in a storage unit corresponding to the storage selection. The control device may also receive a third user input identifying a replay request for other video information that may be selected from a plurality of stored videos. The control device may direct display of the other video information on the television system and/or on a display of the control device.

    摘要翻译： 与电视系统相互作用的控制装置。 控制装置可以接收标识视频选择的用户输入。 控制装置的至少一个模块可以显示与视频选择相对应的视频信息。 控制装置可以交替地或者另外在电视系统上显示视频信息。 控制装置可以通过触发在存储选择对应的存储单元中的视频信息的存储来响应识别存储选择的第二用户输入。 控制装置还可以接收标识对可以从多个存储的视频中选择的其他视频信息的重放请求的第三用户输入。 控制装置可以在电视系统和/或控制装置的显示器上引导其他视频信息的显示。

    Method and system for characterizing location and/or range based on transmit power
    67.
    发明授权
    Method and system for characterizing location and/or range based on transmit power 有权
    基于发射功率来表征位置和/或范围的方法和系统

    公开(公告)号：US08958815B2

    公开(公告)日：2015-02-17

    申请号：US12732922

    申请日：2010-03-26

    申请人： Mark Buer ,  Charles Abraham ,  David Garrett ,  Jeyhan Karaoguz ,  David Lundgren ,  David Murray

    发明人： Mark Buer ,  Charles Abraham ,  David Garrett ,  Jeyhan Karaoguz ,  David Lundgren ,  David Murray

    IPC分类号： H04W64/00 ,  G01S5/12 ,  G01S11/08

    CPC分类号： H04W64/00 ,  G01S5/12 ,  G01S11/06 ,  G01S11/08 ,  H04W4/02 ,  H04W12/06 ,  H04W48/04 ,  H04W52/283

    摘要： A transmitting communication device may iteratively adjust its transmit power, and may estimate, based on iterative transmit power adjustment, relative location of a receiving communication device. The transmit power may be initialized to a maximum value, and the transmit power may be iteratively reduced until connectivity with the receiving communication device is lost. The loss of connectivity may be determined based on reception of responses to ping messages transmitted by the transmitting communication device. The transmitting communication device may authenticate the receiving communication device and/or a user of the receiving communication device. The authentication may comprises utilizing transmit power adjustment and/or relative location estimation therefrom to ensure that a separation between the devices does not exceed a maximum value. The transmitting communication device may generate location info associated with the receiving communication device based on the relative location estimation, and may communicate the location info to a location server.

    摘要翻译： 发射通信设备可以迭代地调整其发射功率，并且可以基于迭代发射功率调整来估计接收通信设备的相对位置。 发射功率可以被初始化为最大值，并且可以迭代地减少发射功率，直到与接收通信设备的连接丢失。 可以基于对由发送通信设备发送的ping消息的响应的接收来确定连接性的损失。 发送通信设备可以认证接收通信设备和/或接收通信设备的用户。 认证可以包括利用传输功率调整和/或相对位置估计来确保设备之间的间隔不超过最大值。 发送通信设备可以基于相对位置估计生成与接收通信设备相关联的位置信息，并且可以将位置信息传送到位置服务器。

    Method and system for redundancy-based decoding of video content in a wireless system
    68.
    发明授权
    Method and system for redundancy-based decoding of video content in a wireless system 有权
    无线系统中视频内容的基于冗余解码的方法和系统

    公开(公告)号：US08948309B2

    公开(公告)日：2015-02-03

    申请号：US11686876

    申请日：2007-03-15

    申请人： Jeyhan Karaoguz ,  Hooman Honary ,  Nambirajan Seshadri ,  Jason A. Trachewsky ,  Arie Heiman

    发明人： Jeyhan Karaoguz ,  Hooman Honary ,  Nambirajan Seshadri ,  Jason A. Trachewsky ,  Arie Heiman

    IPC分类号： H03K9/00 ,  H04N19/46 ,  H04L1/00 ,  H04N19/44 ,  H04N19/12 ,  H04L1/16 ,  H04L1/18

    CPC分类号： H04N19/00545 ,  H04L1/0054 ,  H04L1/1671 ,  H04L1/1819 ,  H04N19/12 ,  H04N19/44 ,  H04N19/46

    摘要： Aspects of a method and system for redundancy-based decoding of video content in a wireless system are provided. A wireless receiver may determine whether a received multimedia data stream comprises video content and may select a redundancy-based decoder when video content is detected. The wireless receiver may be a wireless local area network (WLAN) receiver or a cellular receiver. Video content may be indicated by at least one flag in a preamble or a reserved field of the received multimedia data. The redundancy-based decoder may be a Viterbi decoder. The wireless receiver may enable a standard Viterbi decoder to decode portions of the multimedia data that do not comprise video content. The wireless receiver may generate at least one signal to select the redundancy-based decoder or the standard Viterbi decoder.

    摘要翻译： 提供了一种用于无线系统中的视频内容的基于冗余解码的方法和系统的方面。 无线接收机可以确定所接收的多媒体数据流是否包括视频内容，并且当检测到视频内容时可以选择基于冗余的解码器。 无线接收机可以是无线局域网（WLAN）接收机或蜂窝接收机。 视频内容可以由所接收的多媒体数据的前同步码或保留字段中的至少一个标志指示。 基于冗余的解码器可以是维特比解码器。 无线接收器可以使标准维特比解码器解码不包括视频内容的多媒体数据的部分。 无线接收器可以产生至少一个信号以选择基于冗余的解码器或标准维特比解码器。