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1. 发明授权

US09154735B2 Provision of video conferencing with load balancing 有权
标题翻译：提供具有负载平衡的视频会议
公开(公告)号：US09154735B2
公开(公告)日：2015-10-06
申请号：US14217195
申请日：2014-03-17
申请人： Blue Jeans Network
发明人： Alagu Periyannan , Emmanuel Weber , Michael Grupenhoff , Maulik Shah , Shacolby Jackson , Prasad R. Mohire , Brian W. Ashford , Lee Y. Ho
IPC分类号： H04N7/15 , H04N7/14 , G06F9/00 , H04L12/18 , H04L29/08 , H04L29/06 , H04L12/26
CPC分类号： H04N7/15 , G06F9/00 , G06F9/5083 , H04L12/18 , H04L12/1827 , H04L43/0852 , H04L65/4038 , H04L65/80 , H04L67/1023 , H04L67/303 , H04L67/306 , H04N7/148
摘要： Embodiments are described for provision of video conferencing with load balancing. In some embodiments, a protocol connector module receives a media processing request from a client application for the video conference endpoint device and a client application identifier, a profile for the client application is retrieved using the client application identifier, at least one load balancing capability is determined for the client application using the identifier, a load balancing technique is selectively performed based on the at least one load balancing capability, and performance of the client application is logged with the load balancing technique in the profile.
摘要翻译：描述了用于提供具有负载平衡的视频会议的实施例。在一些实施例中，协议连接器模块从用于视频会议端点设备的客户端应用和客户端应用标识符接收媒体处理请求，使用客户端应用标识来检索客户端应用的简档，至少一个负载均衡能力基于该至少一个负载平衡能力选择性地执行负载均衡技术，并且使用该简档中的负载平衡技术来记录客户端应用的性能。

2. 发明申请

US20140098180A1 SYSTEMS AND METHODS FOR SCALABLE DISTRIBUTED GLOBAL INFRASTRUCTURE FOR REAL-TIME MULTIMEDIA COMMUNICATION 有权
标题翻译：用于实时多媒体通信的可扩展分布式全球基础设施的系统和方法
公开(公告)号：US20140098180A1
公开(公告)日：2014-04-10
申请号：US13955646
申请日：2013-07-31
申请人： Blue Jeans Network, Inc.
发明人： Alagu Periyannan , Raghavan Anand , Michael Grupenhoff , Ravi Kiran Kalluri , Emmanuel Weber , Anil Villait
IPC分类号： H04N7/15
CPC分类号： H04N7/152 , H04N5/265 , H04N7/141
摘要： A new approach is proposed that contemplates systems and methods to support the operation of a Virtual Media Room or Virtual Meeting Room (VMR), wherein each VMR can accept from a plurality of participants at different geographic locations a variety of video conferencing feeds of audio and video streams from video conference endpoints. A globally distributed infrastructure that supports operations of the VMR through a plurality of MCUs (Multipoint Control Unit) built from off-the-shelf components instead of custom hardware as media processing nodes, each configured to process the plurality of audio and video streams from the plurality of video conference endpoints in real time. Each single VMR can be implemented and supported across the infrastructure of globally distributed set of servers/media processing nodes co-located in Points of Presence (POPs) for Internet access, wherein such massively distributed architecture can support thousands of simultaneously active VMRs and yet is transparent to the users of the VMRs.
摘要翻译：提出了一种考虑系统和方法以支持虚拟媒体室或虚拟会议室（VMR）的操作的新方法，其中每个VMR可以从不同地理位置的多个参与者接受各种视频会议馈送的音频和来自视频会议端点的视频流。一种全球分布式基础设施，其通过多个MCU（Multipoint Control Unit，多点控制单元）来支持VMR的操作，这些MCU由现成的组件而不是定制硬件构成，作为媒体处理节点，每个配置用于处理多个音频和视频流多个视频会议端点实时。每个单独的VMR可以在共同位于用于因特网接入的存在点（POPs）的全球分布式服务器/媒体处理节点集合的基础设施上实现和支持，其中这种大规模分布式架构可以支持数千个同时活跃的VMR，但是对VMR的用户透明。

3. 发明授权

US10334206B2 Provision of video conferencing services using a micro pop to extend media processing into enterprise networks 有权
公开(公告)号：US10334206B2
公开(公告)日：2019-06-25
申请号：US14216363
申请日：2014-03-17
申请人： Blue Jeans Network
发明人： Alagu Periyannan , Emmanuel Weber , Michael Grupenhoff , Maulik Shah , Shacolby Jackson , Swaroop Kulkarni , Oded Gal
IPC分类号： H04N7/14 , H04L29/06 , H04N7/15
摘要： A data stream from an internal endpoint of a video conference participant is received at an enterprise media processing node. The internal endpoint is accessible to the enterprise media processing node behind a firewall on an enterprise network. The received data stream is translated and transcoded into a predefined common communication protocol. A data stream in the common communication protocol is received at an external media processing node using a firewall friendly protocol to traverse the firewall from an external endpoint. The external endpoint communicates with the external media processing node outside the enterprise network. A composite data stream of the received data streams from endpoints within the enterprise network and outside the enterprise network is selectively generated, and sent to the internal endpoint.

4. 发明授权

US09300705B2 Methods and systems for interfacing heterogeneous endpoints and web-based media sources in a video conference 有权
标题翻译：用于在视频会议中接口异构端点和基于网络的媒体源的方法和系统
公开(公告)号：US09300705B2
公开(公告)日：2016-03-29
申请号：US14217275
申请日：2014-03-17
申请人： Blue Jeans Network
发明人： Alagu Periyannan , Prasad R. Mohire , Michael Grupenhoff , Swaroop Kulkarni , Akshay Kumar Sridharan , Nithin A. Prakash , Emmanuel Weber , Anand Raghavan , Kelly Wong
IPC分类号： H04N7/14 , H04L29/06 , H04N5/265 , H04N7/15
CPC分类号： H04L65/403 , H04N5/265 , H04N7/141 , H04N7/152
摘要： Described herein are methods and systems for interfacing heterogeneous endpoints and web-based media sources in a video conference. Interfacing heterogeneous endpoints can be challenging due to audio/video (A/V) streams being encoded in a format that is proprietary to a media provider of the A/V stream (e.g., format that is proprietary to Skype). To address such a challenge, a client application from the media provider may be installed at a virtual machine, and may be used to decode A/V streams that are encoded in a format proprietary to the media provider. Further, to display content from a web-based media source (e.g., YouTube) in a video conference, a browser may be installed at a virtual machine, and may be used to virtually render a media signal from the web-based media source, such virtually rendered media signal subsequently being captured and presented in a video conference.
摘要翻译：这里描述了用于在视频会议中接口异构端点和基于web的媒体源的方法和系统。由于音频/视频（A / V）流以对A / V流的媒体提供商（例如Skype专有的格式）专有的格式进行编码，所以接口异构端点可能是具有挑战性的。为了解决这样的挑战，来自媒体提供商的客户端应用可以安装在虚拟机上，并且可以用于解码以媒体提供商专有的格式编码的A / V流。此外，为了在视频会议中从基于网络的媒体源（例如，YouTube）显示内容，可以在虚拟机上安装浏览器，并且可以用于虚拟呈现来自基于web的媒体源的媒体信号，这样的虚拟呈现的媒体信号随后被捕获并呈现在视频会议中。

5. 发明授权

US09232191B2 Systems and methods for scalable distributed global infrastructure for real-time multimedia communication 有权
公开(公告)号：US09232191B2
公开(公告)日：2016-01-05
申请号：US13955646
申请日：2013-07-31
申请人： Blue Jeans Network, Inc.
发明人： Alagu Periyannan , Raghavan Anand , Michael Grupenhoff , Ravi Kiran Kalluri , Emmanuel Weber , Anil Villait
IPC分类号： H04N7/14 , H04N7/15 , H04N5/265
CPC分类号： H04N7/152 , H04N5/265 , H04N7/141
摘要： A new approach is proposed that contemplates systems and methods to support the operation of a Virtual Media Room or Virtual Meeting Room (VMR), wherein each VMR can accept from a plurality of participants at different geographic locations a variety of video conferencing feeds of audio and video streams from video conference endpoints. A globally distributed infrastructure that supports operations of the VMR through a plurality of MCUs (Multipoint Control Unit) built from off-the-shelf components instead of custom hardware as media processing nodes, each configured to process the plurality of audio and video streams from the plurality of video conference endpoints in real time. Each single VMR can be implemented and supported across the infrastructure of globally distributed set of servers/media processing nodes co-located in Points of Presence (POPs) for Internet access, wherein such massively distributed architecture can support thousands of simultaneously active VMRs and yet is transparent to the users of the VMRs.

6. 发明申请

US20140267571A1 PROVISION OF VIDEO CONFERENCING WITH LOAD BALANCING 有权
标题翻译：使用负载平衡提供视频会议
公开(公告)号：US20140267571A1
公开(公告)日：2014-09-18
申请号：US14217195
申请日：2014-03-17
申请人： Blue Jeans Network
发明人： Alagu Periyannan , Emmanuel Weber , Michael Grupenhoff , Maulik Shah , Shacolby Jackson , Prasad R. Mohire , Brian W. Ashford , Lee Y. Ho
IPC分类号： H04N7/15
CPC分类号： H04N7/15 , G06F9/00 , G06F9/5083 , H04L12/18 , H04L12/1827 , H04L43/0852 , H04L65/4038 , H04L65/80 , H04L67/1023 , H04L67/303 , H04L67/306 , H04N7/148
摘要： Embodiments are described for provision of video conferencing with load balancing. In some embodiments, a protocol connector module receives a media processing request from a client application for the video conference endpoint device and a client application identifier, a profile for the client application is retrieved using the client application identifier, at least one load balancing capability is determined for the client application using the identifier, a load balancing technique is selectively performed based on the at least one load balancing capability, and performance of the client application is logged with the load balancing technique in the profile.
摘要翻译：描述了用于提供具有负载平衡的视频会议的实施例。在一些实施例中，协议连接器模块从用于视频会议端点设备的客户端应用和客户端应用标识符接收媒体处理请求，使用客户端应用标识来检索客户端应用的简档，至少一个负载均衡能力基于该至少一个负载平衡能力选择性地执行负载均衡技术，并且使用该简档中的负载平衡技术来记录客户端应用的性能。

7. 发明申请

US20140267570A1 METHODS AND SYSTEMS FOR SHARING A PLURALITY OF ENCODERS BETWEEN A PLURALITY OF ENDPOINTS 有权
标题翻译：在多个终点点之间共享多个编码器的方法和系统
公开(公告)号：US20140267570A1
公开(公告)日：2014-09-18
申请号：US14216544
申请日：2014-03-17
申请人： Blue Jeans Network
发明人： Emmanuel Weber , Michael Grupenhoff , Oded Gal
IPC分类号： H04N7/15
CPC分类号： H04N7/15 , H04N7/148
摘要： Described herein are methods and systems for assigning a plurality of endpoints of a video conference system to a plurality of encoders located on a server of the video conference system. At least a first group of the endpoints is assigned to first one of the encoders, and at least a second group of the endpoints, the second group disjoint from the first group, is assigned to a second one of the encoders.
摘要翻译：这里描述了将视频会议系统的多个端点分配给位于视频会议系统的服务器上的多个编码器的方法和系统。至少第一组端点被分配给第一编码器，并且至少第二组端点（与第一组不相交的第二组）被分配给编码器中的第二组。

8. 发明授权

US09525849B2 Provision of video conferencing with load balancing 有权
公开(公告)号：US09525849B2
公开(公告)日：2016-12-20
申请号：US14850081
申请日：2015-09-10
申请人： Blue Jeans Network
发明人： Alagu Periyannan , Emmanuel Weber , Michael Grupenhoff , Maulik Shah , Shacolby Jackson , Prasad R. Mohire , Brian W. Ashford , Lee Y. Ho
IPC分类号： H04N7/15 , H04N7/14 , G06F9/00 , H04L12/18 , H04L29/08 , H04L29/06 , G06F9/50 , H04L12/26
CPC分类号： H04N7/15 , G06F9/00 , G06F9/5083 , H04L12/18 , H04L12/1827 , H04L43/0852 , H04L65/4038 , H04L65/80 , H04L67/1023 , H04L67/303 , H04L67/306 , H04N7/148
摘要： Embodiments are described for provision of video conferencing with load balancing. In some embodiments, a protocol connector module receives a media processing request from a client application for the video conference endpoint device and a client application identifier, a profile for the client application is retrieved using the client application identifier, at least one load balancing capability is determined for the client application using the identifier, a load balancing technique is selectively performed based on the at least one load balancing capability, and performance of the client application is logged with the load balancing technique in the profile.

9. 发明授权

US09398257B2 Methods and systems for sharing a plurality of encoders between a plurality of endpoints 有权
标题翻译：用于在多个端点之间共享多个编码器的方法和系统
公开(公告)号：US09398257B2
公开(公告)日：2016-07-19
申请号：US14216544
申请日：2014-03-17
申请人： Blue Jeans Network
发明人： Emmanuel Weber , Michael Grupenhoff , Oded Gal
IPC分类号： H04N7/14 , H04N7/15
CPC分类号： H04N7/15 , H04N7/148
摘要： Described herein are methods and systems for assigning a plurality of endpoints of a video conference system to a plurality of encoders located on a server of the video conference system. At least a first group of the endpoints is assigned to first one of the encoders, and at least a second group of the endpoints, the second group disjoint from the first group, is assigned to a second one of the encoders.
摘要翻译：这里描述了将视频会议系统的多个端点分配给位于视频会议系统的服务器上的多个编码器的方法和系统。至少第一组端点被分配给第一编码器，并且至少第二组端点（与第一组不相交的第二组）被分配给编码器中的第二组。

10. 发明申请

US20160105641A1 PROVISION OF VIDEO CONFERENCING WITH LOAD BALANCING 有权
标题翻译：使用负载平衡提供视频会议
公开(公告)号：US20160105641A1
公开(公告)日：2016-04-14
申请号：US14850081
申请日：2015-09-10
申请人： Blue Jeans Network
发明人： Alagu Periyannan , Emmanuel Weber , Michael Grupenhoff , Maulik Shah , Shacolby Jackson , Prasad R. Mohire , Brian W. Ashford , Lee Y. Ho
IPC分类号： H04N7/15 , H04L12/18 , H04L29/08
CPC分类号： H04N7/15 , G06F9/00 , G06F9/5083 , H04L12/18 , H04L12/1827 , H04L43/0852 , H04L65/4038 , H04L65/80 , H04L67/1023 , H04L67/303 , H04L67/306 , H04N7/148
摘要： Embodiments are described for provision of video conferencing with load balancing. In some embodiments, a protocol connector module receives a media processing request from a client application for the video conference endpoint device and a client application identifier, a profile for the client application is retrieved using the client application identifier, at least one load balancing capability is determined for the client application using the identifier, a load balancing technique is selectively performed based on the at least one load balancing capability, and performance of the client application is logged with the load balancing technique in the profile.
摘要翻译：描述了用于提供具有负载平衡的视频会议的实施例。在一些实施例中，协议连接器模块从用于视频会议端点设备的客户端应用和客户端应用标识符接收媒体处理请求，使用客户端应用标识来检索客户端应用的简档，至少一个负载均衡能力基于该至少一个负载平衡能力选择性地执行负载均衡技术，并且使用该简档中的负载平衡技术来记录客户端应用的性能。

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