Adaptive bandwidth estimation
    7.
    发明授权
    Adaptive bandwidth estimation 有权
    自适应带宽估计

    公开(公告)号:US08773993B2

    公开(公告)日:2014-07-08

    申请号:US13085456

    申请日:2011-04-12

    IPC分类号: G08C15/00

    CPC分类号: H04L43/0882 H04L43/10

    摘要: Some embodiments provide a method of combining multiple streams of data packets into a single combined stream in a manner that facilitates accurate estimation of bandwidth of a connection over a network between two devices. When combining the streams into the combined stream, the method associates a set of packets from a first stream and a reference packet from a second stream to form a longer sequence of packets in the combined stream. The method sends the combined stream from a first device to a second device so that the second device can estimate the bandwidth of the connection between the first and second devices based on the inter-arrival times of the packets in the sequence of packets.

    摘要翻译: 一些实施例提供了一种将多个数据分组流合并为单个组合流的方法,其方式是促进通过两个设备之间的网络上的连接的带宽的精确估计。 当将流合并到组合流中时,该方法将来自第一流的一组分组和来自第二个流的参考分组相关联,以在组合流中形成较长的分组序列。 该方法将组合流从第一设备发送到第二设备,使得第二设备可以基于分组序列中的分组的到达之间时间来估计第一和第二设备之间的连接的带宽。

    Video Conference Network Management for a Mobile Device
    8.
    发明申请
    Video Conference Network Management for a Mobile Device 有权
    移动设备的视频会议网络管理

    公开(公告)号:US20110249077A1

    公开(公告)日:2011-10-13

    申请号:US12794774

    申请日:2010-06-06

    IPC分类号: H04N7/14

    摘要: Some embodiments provide a method for managing a video conference between a first device and a second device. The method identifies a first ceiling bit rate for transmitting video conference data to the second device through the communication channel. The method identifies a current bit rate that is less than the first ceiling bit rate. The method receives networking data regarding the communication channel from the second device. The method determines, from the received network data, that the communication channel will sustain an increase in the current bit rate. The method increments the current bit rate. The method iteratively performs the receiving, determining, and incrementing operations until a determination is made that the communication channel will not sustain the increase in the current bit rate.

    摘要翻译: 一些实施例提供了一种用于管理第一设备和第二设备之间的视频会议的方法。 该方法通过通信信道识别用于将视频会议数据发送到第二设备的第一上限比特率。 该方法识别当前比特率小于第一个上限比特率。 该方法从第二设备接收关于通信信道的网络数据。 该方法从接收到的网络数据确定通信信道将维持当前比特率的增加。 该方法会增加当前的比特率。 该方法迭代地执行接收,确定和递增操作,直到确定通信信道不会维持当前比特率的增加。

    ADAPTIVE BANDWIDTH ESTIMATION
    9.
    发明申请
    ADAPTIVE BANDWIDTH ESTIMATION 有权
    自适应带宽估计

    公开(公告)号:US20120281715A1

    公开(公告)日:2012-11-08

    申请号:US13085456

    申请日:2011-04-12

    IPC分类号: H04J3/22

    CPC分类号: H04L43/0882 H04L43/10

    摘要: Some embodiments provide a method of combining multiple streams of data packets into a single combined stream in a manner that facilitates accurate estimation of bandwidth of a connection over a network between two devices. When combining the streams into the combined stream, the method associates a set of packets from a first stream and a reference packet from a second stream to form a longer sequence of packets in the combined stream. The method sends the combined stream from a first device to a second device so that the second device can estimate the bandwidth of the connection between the first and second devices based on the inter-arrival times of the packets in the sequence of packets.

    摘要翻译: 一些实施例提供了一种将多个数据分组流合并为单个组合流的方法,其方式是促进通过两个设备之间的网络上的连接的带宽的精确估计。 当将流合并到组合流中时,该方法将来自第一流的一组分组和来自第二个流的参考分组相关联,以在组合流中形成更长的分组序列。 该方法将组合流从第一设备发送到第二设备,使得第二设备可以基于分组序列中的分组的到达之间时间来估计第一和第二设备之间的连接的带宽。