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    Optimizing conferencing performance
    1.
    发明授权
    Optimizing conferencing performance 有权
    优化会议性能

    公开(公告)号：US07782802B2

    公开(公告)日：2010-08-24

    申请号：US11964376

    申请日：2007-12-26

    申请人： Tim M. Moore ,  Warren V. Barkley ,  Yiu-Ming Leung

    发明人： Tim M. Moore ,  Warren V. Barkley ,  Yiu-Ming Leung

    IPC分类号： H04L12/16 ,  H04M1/00 ,  G06F15/16

    CPC分类号： H04M3/567 ,  H04L12/1827 ,  H04L47/10 ,  H04L47/2441 ,  H04L65/4038 ,  H04L65/608 ,  H04L65/80

    摘要： Optimized conferencing performance may be provided. First, a plurality of data streams respectively received from a plurality of conferencing users may be monitored. Then, for each of the plurality of conferencing users, a plurality of talk frequency conditions respectively corresponding to the plurality of conferencing users may be determined based upon the monitored plurality of data streams. The plurality of talk frequency conditions may comprise, for example, active-talker, infrequent talker, or listener-only. Next, a plurality of data packet size values respectively corresponding to the plurality of conferencing users may be determined based upon the determined plurality of talk frequency conditions. The plurality of data streams may then be mixed to create data. Next, the data may be transmitted to each of the plurality of conferencing users respectively using the determined plurality of data packet size values respectively corresponding to the plurality of conferencing users.

    摘要翻译： 可以提供优化的会议性能。 首先，可以监视分别从多个会议用户接收的多个数据流。 然后，对于多个会议用户中的每一个，可以基于所监视的多个数据流来确定分别对应于多个会议用户的多个通话频率状况。 多个通话频率条件可以包括例如主动说话者，不频繁的讲话者或仅收听者。 接下来，可以基于确定的多个通话频率条件来确定分别对应于多个会议用户的多个数据分组大小值。 然后可以混合多个数据流以创建数据。 接下来，可以分别使用分别对应于多个会议用户的确定的多个数据分组大小值将数据发送到多个会议用户中的每一个。

    Optimizing Conferencing Performance
    2.
    发明申请
    Optimizing Conferencing Performance 有权
    优化会议性能

    公开(公告)号：US20100284311A1

    公开(公告)日：2010-11-11

    申请号：US12843061

    申请日：2010-07-26

    申请人： Tim M. Moore ,  Warren V. Barkley ,  Yiu-Ming Leung

    发明人： Tim M. Moore ,  Warren V. Barkley ,  Yiu-Ming Leung

    IPC分类号： G06F15/16 ,  H04L12/16 ,  H04L12/66 ,  G06F15/173

    CPC分类号： H04M3/567 ,  H04L12/1827 ,  H04L47/10 ,  H04L47/2441 ,  H04L65/4038 ,  H04L65/608 ,  H04L65/80

    摘要： Optimized conferencing performance may be provided. First, a plurality of data streams respectively received from a plurality of conferencing users may be monitored. Then, for each of the plurality of conferencing users, a plurality of talk frequency conditions respectively corresponding to the plurality of conferencing users may be determined based upon the monitored plurality of data streams. The plurality of talk frequency conditions may comprise, for example, active-talker, infrequent talker, or listener-only. Next, a plurality of data packet size values respectively corresponding to the plurality of conferencing users may be determined based upon the determined plurality of talk frequency conditions. The plurality of data streams may then be mixed to create data. Next, the data may be transmitted to each of the plurality of conferencing users respectively using the determined plurality of data packet size values respectively corresponding to the plurality of conferencing users.

    摘要翻译： 可以提供优化的会议性能。 首先，可以监视分别从多个会议用户接收的多个数据流。 然后，对于多个会议用户中的每一个，可以基于所监视的多个数据流来确定分别对应于多个会议用户的多个通话频率状况。 多个通话频率条件可以包括例如主动说话者，不频繁的讲话者或仅收听者。 接下来，可以基于确定的多个通话频率条件来确定分别对应于多个会议用户的多个数据分组大小值。 然后可以混合多个数据流以创建数据。 接下来，可以分别使用分别对应于多个会议用户的确定的多个数据分组大小值将数据发送到多个会议用户中的每一个。

    Optimizing Conferencing Performance
    3.
    发明申请
    Optimizing Conferencing Performance 有权
    优化会议性能

    公开(公告)号：US20090172095A1

    公开(公告)日：2009-07-02

    申请号：US11964376

    申请日：2007-12-26

    申请人： Tim M. Moore ,  Warren V. Barkley ,  Yiu-Ming Leung

    发明人： Tim M. Moore ,  Warren V. Barkley ,  Yiu-Ming Leung

    IPC分类号： G06F15/16

    CPC分类号： H04M3/567 ,  H04L12/1827 ,  H04L47/10 ,  H04L47/2441 ,  H04L65/4038 ,  H04L65/608 ,  H04L65/80

    摘要： Optimized conferencing performance may be provided. First, a plurality of data streams respectively received from a plurality of conferencing users may be monitored. Then, for each of the plurality of conferencing users, a plurality of talk frequency conditions respectively corresponding to the plurality of conferencing users may be determined based upon the monitored plurality of data streams. The plurality of talk frequency conditions may comprise, for example, active-talker, infrequent talker, or listener-only. Next, a plurality of data packet size values respectively corresponding to the plurality of conferencing users may be determined based upon the determined plurality of talk frequency conditions. The plurality of data streams may then be mixed to create data. Next, the data may be transmitted to each of the plurality of conferencing users respectively using the determined plurality of data packet size values respectively corresponding to the plurality of conferencing users.

    摘要翻译： 可以提供优化的会议性能。 首先，可以监视从多个会议用户分别接收的多个数据流。 然后，对于多个会议用户中的每一个，可以基于所监视的多个数据流来确定分别对应于多个会议用户的多个通话频率状况。 多个通话频率条件可以包括例如主动说话者，不频繁的讲话者或仅收听者。 接下来，可以基于确定的多个通话频率条件来确定分别对应于多个会议用户的多个数据分组大小值。 然后可以混合多个数据流以创建数据。 接下来，可以分别使用分别对应于多个会议用户的确定的多个数据分组大小值将数据发送到多个会议用户中的每一个。

    Optimizing conferencing performance
    4.
    发明授权
    Optimizing conferencing performance 有权
    优化会议性能

    公开(公告)号：US08792393B2

    公开(公告)日：2014-07-29

    申请号：US12843061

    申请日：2010-07-26

    申请人： Tim M. Moore ,  Warren V. Barkley ,  Yiu-Ming Leung

    发明人： Tim M. Moore ,  Warren V. Barkley ,  Yiu-Ming Leung

    IPC分类号： H04L12/16 ,  H04L12/66 ,  G06F15/16

    CPC分类号： H04M3/567 ,  H04L12/1827 ,  H04L47/10 ,  H04L47/2441 ,  H04L65/4038 ,  H04L65/608 ,  H04L65/80

    摘要： Optimized conferencing performance may be provided. First, a plurality of data streams respectively received from a plurality of conferencing users may be monitored. Then, for each of the plurality of conferencing users, a plurality of talk frequency conditions respectively corresponding to the plurality of conferencing users may be determined based upon the monitored plurality of data streams. The plurality of talk frequency conditions may comprise, for example, active-talker, infrequent talker, or listener-only. Next, a plurality of data packet size values respectively corresponding to the plurality of conferencing users may be determined based upon the determined plurality of talk frequency conditions. The plurality of data streams may then be mixed to create data. Next, the data may be transmitted to each of the plurality of conferencing users respectively using the determined plurality of data packet size values respectively corresponding to the plurality of conferencing users.

    摘要翻译： 可以提供优化的会议性能。 首先，可以监视分别从多个会议用户接收的多个数据流。 然后，对于多个会议用户中的每一个，可以基于所监视的多个数据流来确定分别对应于多个会议用户的多个通话频率状况。 多个通话频率条件可以包括例如主动说话者，不频繁的讲话者或仅收听者。 接下来，可以基于确定的多个通话频率条件来确定分别对应于多个会议用户的多个数据分组大小值。 然后可以混合多个数据流以创建数据。 接下来，可以分别使用分别对应于多个会议用户的确定的多个数据分组大小值将数据发送到多个会议用户中的每一个。

    Computer-controlled lighting for video communication
    8.
    发明授权
    Computer-controlled lighting for video communication 有权
    计算机控制照明用于视频通信

    公开(公告)号：US07652716B2

    公开(公告)日：2010-01-26

    申请号：US11756585

    申请日：2007-05-31

    申请人： Jingyu Qiu ,  Regis J. Crinon ,  Warren V. Barkley

    发明人： Jingyu Qiu ,  Regis J. Crinon ,  Warren V. Barkley

    IPC分类号： H04N5/222 ,  H04N7/14

    CPC分类号： H04N5/2351 ,  H04N5/2354

    摘要： A video communication system may include a computer program that implements a feedback control process for automatically controlling a light. The feedback control process may include receiving an image from a video camera and determining an initial difference between the received image and a stored image. For example, the feedback control process may determine, on a pixel-by-pixel basis, whether the color and intensity of a facial region in the captured image is sufficiently close to the color and intensity of a facial region in the stored image. If the difference between the captured image and the stored image exceeds a threshold, the feedback control process includes transmitting an optimization instruction to the light. This optimization instruction, when performed by the light, decreases the difference between the received image and the stored image.

    摘要翻译： 视频通信系统可以包括实现用于自动控制光的反馈控制过程的计算机程序。 反馈控制过程可以包括从摄像机接收图像并确定接收到的图像与存储的图像之间的初始差异。 例如，反馈控制处理可以逐像素地确定拍摄图像中的面部区域的颜色和强度是否足够接近存储图像中的面部区域的颜色和强度。 如果拍摄图像和存储的图像之间的差超过阈值，则反馈控制处理包括向光发射优化指令。 当由光执行时，该优化指令降低了接收到的图像与存储的图像之间的差异。

    Selective pre-authentication to anticipated primary wireless access points
    10.
    发明授权
    Selective pre-authentication to anticipated primary wireless access points 有权
    对预期的主要无线接入点进行选择性预认证

    公开(公告)号：US07460855B2

    公开(公告)日：2008-12-02

    申请号：US10453762

    申请日：2003-06-03

    申请人： Warren V. Barkley ,  Arun Ayyagari ,  Timothy M. Moore ,  Andrew Thomas Baron

    发明人： Warren V. Barkley ,  Arun Ayyagari ,  Timothy M. Moore ,  Andrew Thomas Baron

    IPC分类号： H04M1/66

    CPC分类号： H04W12/06 ,  H04L63/08 ,  H04L65/40 ,  H04W36/0016 ,  H04W36/08

    摘要： A wireless device that adaptively makes the determination of whether or not to pre-authenticate. If the wireless device is running an application that is sensitive to latency (also referred to herein as a low latency application), then pre-authentication is performed and latency is reduced during the switch between wireless access points. Such low latency applications may include voice over IP, video, interactive whiteboard, or video teleconferencing. On the other hand, if the wireless device is not running a low latency application, the wireless device is less susceptible to latency when making the wireless access point switch. In that case, pre-authentication is not performed and processing and battery resources are preserved.

    摘要翻译： 一种自动地确定是否进行预认证的无线设备。 如果无线设备正在运行对延迟敏感的应用（在本文中也称为低延迟应用），则在无线接入点之间的切换期间执行预认证并降低延迟。 这样的低延迟应用可以包括IP语音，视频，交互式白板或视频电话会议。 另一方面，如果无线设备没有运行低延迟应用，则当进行无线接入点切换时，无线设备不太容易受到延迟的影响。 在这种情况下，不进行预认证，并且保留处理和电池资源。