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1. 发明授权

US07668907B1 Method and system for selectively viewing participants of a multimedia network conference 有权
标题翻译：选择性地查看多媒体网络会议的参与者的方法和系统
公开(公告)号：US07668907B1
公开(公告)日：2010-02-23
申请号：US09931211
申请日：2001-08-16
申请人： Mathrubootham Janakiraman , Kyle A. Larsen , Senthil K. Velayutham
发明人： Mathrubootham Janakiraman , Kyle A. Larsen , Senthil K. Velayutham
IPC分类号： G06F15/16
CPC分类号： H04L12/1822 , H04L65/403
摘要： In a network multimedia conference, a bridge service that functions as a proxy for a client to join the conference dynamically selects a video stream from multiple video streams originating from the other participants of the conference and sends the selected video stream to the client for viewing. The bridge service monitors conferencing events of each participant and updates conferencing activity state variables of the participant, such as whether the participant is being shown to the client, whether the participant is talking, how long the participant has been shown or not shown, etc. Periodically, a weight assigned to each of the participants is computed based on the state variables, and the video stream of the participant with the highest weight is then selected for viewing by the client.
摘要翻译：在网络多媒体会议中，作为客户端加入会议的代理的桥接服务动态地从会议的其他参与者发起的多个视频流动态地选择视频流，并将所选择的视频流发送到客户端进行观看。桥梁服务监视每个参与者的会议事件，并更新与会者的会议活动状态变量，例如参与者是否向客户显示，参与者是否正在说话，参与者被显示或未显示多长时间等。定期地，基于状态变量计算分配给每个参与者的权重，然后选择具有最高权重的参与者的视频流以供客户端查看。

2. 发明授权

US09276972B2 Real-time media optimization over remoted sessions 有权
标题翻译：远程会议的实时媒体优化
公开(公告)号：US09276972B2
公开(公告)日：2016-03-01
申请号：US12967100
申请日：2010-12-14
申请人： Guo-Wei Sheih , Srivatsa K. Srinivisan , Senthil K. Velayutham , Rajneesh Mahajan , Subhashri Iyer , Humayun Khan
发明人： Guo-Wei Sheih , Srivatsa K. Srinivisan , Senthil K. Velayutham , Rajneesh Mahajan , Subhashri Iyer , Humayun Khan
IPC分类号： G06F15/16 , H04L29/06
CPC分类号： H04L65/1069 , H04L65/4023
摘要： Real-time media optimization may be provided. First, a remote session may be established with a remote computing device. Then, during the remote session, non-real-time media data may be exchanged with the remote computing device over a server path. Moreover, real-time media data may be exchanged with the remote computing device over a media path during the remote session.
摘要翻译：可以提供实时媒体优化。首先，可以使用远程计算设备来建立远程会话。然后，在远程会话期间，非实时媒体数据可以通过服务器路径与远程计算设备进行交换。此外，可以在远程会话期间通过媒体路径与远程计算设备交换实时媒体数据。

3. 发明申请

US20120151008A1 Real-Time Media Optimization Over Remoted Sessions 有权
标题翻译：实时媒体优化超过会议
公开(公告)号：US20120151008A1
公开(公告)日：2012-06-14
申请号：US12967100
申请日：2010-12-14
申请人： Guo-Wei Sheih , Srivatsa K. Srinivisan , Senthil K. Velayutham , Rajneesh Mahajan , Subhashri Iyer , Humayun Khan
发明人： Guo-Wei Sheih , Srivatsa K. Srinivisan , Senthil K. Velayutham , Rajneesh Mahajan , Subhashri Iyer , Humayun Khan
IPC分类号： G06F15/16
CPC分类号： H04L65/1069 , H04L65/4023
摘要： Real-time media optimization may be provided. First, a remote session may be established with a remote computing device. Then, during the remote session, non-real-time media data may be exchanged with the remote computing device over a server path. Moreover, real-time media data may be exchanged with the remote computing device over a media path during the remote session.
摘要翻译：可以提供实时媒体优化。首先，可以使用远程计算设备来建立远程会话。然后，在远程会话期间，非实时媒体数据可以通过服务器路径与远程计算设备进行交换。此外，可以在远程会话期间通过媒体路径与远程计算设备交换实时媒体数据。

4. 发明授权

US07185098B2 Conferencing using flexible connection ports 失效
标题翻译：会议使用灵活的连接端口
公开(公告)号：US07185098B2
公开(公告)日：2007-02-27
申请号：US10262497
申请日：2002-09-30
申请人： Jian Wang , Senthil K. Velayutham , Lon-Chan Chu , Armen Hovhannisyan
发明人： Jian Wang , Senthil K. Velayutham , Lon-Chan Chu , Armen Hovhannisyan
IPC分类号： G06F15/16
CPC分类号： H04L63/02 , H04L29/06027 , H04L29/12009 , H04L29/12924 , H04L61/6063 , H04L63/04 , H04L65/4038
摘要： Performing conferencing without requiring communication using a specific connection port. A software module receives a function call from a conferencing application. The function call may include high-level instructions to perform a basic conferencing function, such as the communication of data from a specified buffer area. The software module then performs all of the details necessary in order to establish and maintain a connection with a conferencing server (or with one or more other participants in the case of peer-to-peer conferencing). While the conferencing application may be configured to optionally perform teleconferencing using a particular conferencing protocol and a particular conferencing connection port without the use of the software module, the software module may also be optionally used to establish, maintain, and exchanging conferencing information over an entirely different port when, for example, the usual conferencing connection port is not available.
摘要翻译：执行会议而不需要使用特定的连接端口进行通信。软件模块从会议应用程序接收函数调用。功能调用可以包括执行基本会议功能的高级指令，例如来自指定缓冲区的数据的通信。软件模块然后执行所有必要的细节，以建立和维护与会议服务器（或在与对等会议的情况下的一个或多个其他参与者）的连接。虽然可以将会议应用程序配置为可选地使用特定的会议协议和特定的会议连接端口执行电话会议而不使用软件模块，但软件模块还可以可选地用于建立，维护和交换会议信息例如，通常的会议连接端口不可用时，不同的端口。

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