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1.发明授权Systems and methods for correlating multiple TCP sessions for a video transfer 有权用于关联视频传输的多个TCP会话的系统和方法公开(公告)号：US09521439B1
公开(公告)日：2016-12-13
申请号：US13252574
申请日：2011-10-04
IPC分类号： G06F15/16 , H04J3/06 , H04N5/93 , H04N21/2343 , H04L12/801 , H04N5/76
CPC分类号： H04L67/14 , H04L47/10 , H04L65/608 , H04L67/02 , H04L67/10 , H04L69/161 , H04N5/76 , H04N21/234345 , H04N21/64746 , H04N21/8358
摘要： User equipments can download a video file by instantiating multiple video requests, each request specifying different parts of the video file. If each video request initiates a separate transmission control protocol (TCP) session, which is the case with an hypertext transfer protocol (HTTP) partial get request, then a network device in a communications network would be oblivious of contextual information, which indicates that the TCP sessions download different portions of the same video file. This disclosure provides systems and methods for correlating multiple TCP sessions so that a network device in a communications network can be aware of the contextual information.
摘要翻译： 用户设备可以通过实例化多个视频请求来下载视频文件，每个请求指定视频文件的不同部分。 如果每个视频请求启动单独的传输控制协议（TCP）会话，这是超文本传输协议（HTTP）部分获取请求的情况，则通信网络中的网络设备将不会上下文信息，这表示 TCP会话下载同一视频文件的不同部分。 本公开提供了用于关联多个TCP会话的系统和方法，使得通信网络中的网络设备可以知道上下文信息。
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2.发明授权Wireless TCP link state monitoring based video content adaptation and data delivery 有权基于无线TCP链路状态监控的视频内容适配和数据传输公开(公告)号：US09392337B2
公开(公告)日：2016-07-12
申请号：US13335388
申请日：2011-12-22
IPC分类号： H04N7/173 , H04N21/61 , H04N21/647 , H04L29/06 , H04L29/08
CPC分类号： H04N21/6131 , H04L65/4084 , H04L65/602 , H04L67/32 , H04L69/04 , H04L69/161 , H04N21/64738 , H04N21/64784 , H04W28/0273 , H04W28/0289
摘要： Systems and methods are used for receiving a video request from a user equipment for video to be downloaded; determining a link bandwidth status associated with the user equipment; in response to the link bandwidth status associated with the user equipment, determining whether to implement one or more additional processing functions associated with the video delivery; during the video delivery, repeating the determining such that the one or more additional processing functions associated with the video delivery can be implemented or not implemented at different times during the video delivery. These processing functions can include transrating, HTTP optimization, TCP optimization, and video pacing.
摘要翻译： 系统和方法用于从要下载的视频的用户设备接收视频请求; 确定与所述用户设备相关联的链路带宽状态; 响应于与用户设备相关联的链路带宽状态，确定是否实现与视频传递相关联的一个或多个附加处理功能; 在视频传送期间，重复确定，使得可以在视频传送期间的不同时间实现与视频传送相关联的一个或多个附加处理功能。 这些处理功能可以包括转换，HTTP优化，TCP优化和视频起搏。
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公开(公告)号：US08639718B2
公开(公告)日：2014-01-28
申请号：US13309711
申请日：2011-12-02
CPC分类号： H04L65/601 , H04L65/4084 , H04L65/602 , H04L65/80 , H04L67/06 , H04N21/2343 , H04N21/2393 , H04N21/2402 , H04N21/262 , H04N21/47202 , H04N21/6131 , H04N21/6581
摘要： Network operators are striving to find ways to provide stable video services amid a rapid increase in video traffic. In order to provide stable video services with constrained network resources, network operators attempted to reduce video file sizes using a content adaptation engine (CAE). However, network operators failed to efficiently readdress video flows to CAEs. This disclosure provides systems and methods for efficiently readdressing video flows to CAEs.
摘要翻译： 网络运营商正在努力寻求在视频流量快速增长的情况下提供稳定视频服务的方法。 为了提供具有受限网络资源的稳定视频服务，网络运营商尝试使用内容适配引擎（CAE）来减少视频文件大小。 然而，网络运营商无法有效地将视频流读取到CAE。 本公开提供了用于有效地将视频流重新定位到CAE的系统和方法。
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4.发明申请公开(公告)号：US20130144979A1
公开(公告)日：2013-06-06
申请号：US13309874
申请日：2011-12-02
IPC分类号： G06F15/16
CPC分类号： H04L65/4084 , H04N21/23106 , H04N21/234309 , H04N21/2402 , H04N21/64738 , H04N21/64784
摘要： Network operators are striving to find ways to provide stable video services amid a rapid increase in video data traffic. In order to provide stable video services with constrained network resources, network operators attempted to reduce video file sizes and to cache videos for future use. However, network operators failed to exploit user information and to leverage benefits of distributing these functionalities across the network. This disclosure provides systems and methods for efficiently delivering video and managing video caches by exploiting user information and by distributing video delivery functionalities across the network.
摘要翻译： 网络运营商正在努力寻找在视频数据流量快速增长的情况下提供稳定视频服务的方法。 为了提供具有受限网络资源的稳定视频服务，网络运营商试图减少视频文件大小并缓存视频以供将来使用。 然而，网络运营商无法利用用户信息并利用在整个网络中分发这些功能的优势。 本公开提供了通过利用用户信息和通过跨网络分发视频传递功能来有效地传送视频和管理视频高速缓存的系统和方法。
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5.发明授权公开(公告)号：US08903955B2
公开(公告)日：2014-12-02
申请号：US13309874
申请日：2011-12-02
IPC分类号： G06F15/16 , H04L29/06 , H04N21/24 , H04N21/2343
CPC分类号： H04L65/4084 , H04N21/23106 , H04N21/234309 , H04N21/2402 , H04N21/64738 , H04N21/64784
摘要： Network operators are striving to find ways to provide stable video services amid a rapid increase in video data traffic. In order to provide stable video services with constrained network resources, network operators attempted to reduce video file sizes and to cache videos for future use. However, network operators failed to exploit user information and to leverage benefits of distributing these functionalities across the network. This disclosure provides systems and methods for efficiently delivering video and managing video caches by exploiting user information and by distributing video delivery functionalities across the network.
摘要翻译： 网络运营商正在努力寻找在视频数据流量快速增长的情况下提供稳定视频服务的方法。 为了提供具有受限网络资源的稳定视频服务，网络运营商试图减少视频文件大小并缓存视频以供将来使用。 然而，网络运营商无法利用用户信息并利用在整个网络中分发这些功能的优势。 本公开提供了通过利用用户信息和通过跨网络分发视频传递功能来有效地传送视频和管理视频高速缓存的系统和方法。
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6.发明申请WIRELESS TCP LINK STATE MONITORING BASED VIDEO CONTENT ADAPTATION AND DATA DELIVERY 有权无线TCP连接状态监视基于视频内容的适应和数据传送公开(公告)号：US20130167181A1
公开(公告)日：2013-06-27
申请号：US13335388
申请日：2011-12-22
IPC分类号： H04N21/20
CPC分类号： H04N21/6131 , H04L65/4084 , H04L65/602 , H04L67/32 , H04L69/04 , H04L69/161 , H04N21/64738 , H04N21/64784 , H04W28/0273 , H04W28/0289
摘要： Systems and methods are used for receiving a video request from a user equipment for video to be downloaded; determining a link bandwidth status associated with the user equipment; in response to the link bandwidth status associated with the user equipment, determining whether to implement one or more additional processing functions associated with the video delivery; during the video delivery, repeating the determining such that the one or more additional processing functions associated with the video delivery can be implemented or not implemented at different times during the video delivery. These processing functions can include transrating, HTTP optimization, TCP optimization, and video pacing.
摘要翻译： 系统和方法用于从要下载的视频的用户设备接收视频请求; 确定与所述用户设备相关联的链路带宽状态; 响应于与用户设备相关联的链路带宽状态，确定是否实现与视频传递相关联的一个或多个附加处理功能; 在视频传送期间，重复确定，使得可以在视频传送期间的不同时间实现与视频传送相关联的一个或多个附加处理功能。 这些处理功能可以包括转换，HTTP优化，TCP优化和视频起搏。
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公开(公告)号：US08036230B2
公开(公告)日：2011-10-11
申请号：US11935045
申请日：2007-11-05
申请人： Richard L. Gray , Chris O'Rourke , Jayaraman R. Iyer , Louis F. Menditto , Humberto M. Tavares , Biswaranjan Panda , Bhaskar Bhupalam
发明人： Richard L. Gray , Chris O'Rourke , Jayaraman R. Iyer , Louis F. Menditto , Humberto M. Tavares , Biswaranjan Panda , Bhaskar Bhupalam
摘要： In one embodiment, a method includes receiving a packet at a network processor, and determining the packet is to be directed to a selected one of a plurality of traffic processors if a tunnel endpoint identifier of the packet is associated with a subscriber terminal. The method further includes determining that the packet is to be directed to the selected one of the plurality of traffic processors if a destination address of the packet is associated with the subscriber terminal. The method still further includes distributing the packet to the selected one of the plurality of traffic processors.
摘要翻译： 在一个实施例中，一种方法包括在网络处理器处接收分组，并且如果分组的隧道端点标识符与用户终端相关联，则确定分组将被引导到多个业务处理器中的所选择的一个。 该方法还包括如果分组的目的地地址与用户终端相关联，则确定分组将被引导到多个业务处理器中的所选择的一个。 该方法还包括将分组分发到多个业务处理器中的所选择的一个。
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公开(公告)号：US20080254793A1
公开(公告)日：2008-10-16
申请号：US11786325
申请日：2007-04-11
IPC分类号： H04Q7/20
CPC分类号： H04W4/24 , H04L12/14 , H04L12/1403 , H04L63/0892 , H04M15/62 , H04M15/67 , H04M2215/204 , H04M2215/48
摘要： In one embodiment, a method can include: (i) assigning an attribute to each of a plurality of processors, and designating one of the plurality of processors as a proxy processor; (ii) when a user session begins using a first of the plurality of processors, sending a first notification message to a server; and (iii) when a rebooting of the first processor occurs: (a) suppressing a second notification message from the first processor in the proxy processor; and (b) sending a third notification message with the attribute to the server to enable the server to modify a user file in the server using the attribute.
摘要翻译： 在一个实施例中，一种方法可以包括：（i）将属性分配给多个处理器中的每一个，并将多个处理器中的一个指定为代理处理器; （ii）当用户会话开始使用所述多个处理器中的第一处理器时，向服务器发送第一通知消息; 以及（iii）当重新启动第一处理器时发生：（a）在代理处理器中抑制来自第一处理器的第二通知消息; 和（b）向服务器发送具有该属性的第三通知消息，以使服务器能够使用属性来修改服务器中的用户文件。
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公开(公告)号：US07840215B2
公开(公告)日：2010-11-23
申请号：US11786325
申请日：2007-04-11
IPC分类号： H04W4/00 , G06F15/173 , G06F15/16
CPC分类号： H04W4/24 , H04L12/14 , H04L12/1403 , H04L63/0892 , H04M15/62 , H04M15/67 , H04M2215/204 , H04M2215/48
摘要： In one embodiment, a method can include: (i) assigning an attribute to each of a plurality of processors, and designating one of the plurality of processors as a proxy processor; (ii) when a user session begins using a first of the plurality of processors, sending a first notification message to a server; and (iii) when a rebooting of the first processor occurs: (a) suppressing a second notification message from the first processor in the proxy processor; and (b) sending a third notification message with the attribute to the server to enable the server to modify a user file in the server using the attribute.
摘要翻译： 在一个实施例中，一种方法可以包括：（i）将属性分配给多个处理器中的每一个，并将多个处理器中的一个指定为代理处理器; （ii）当用户会话开始使用所述多个处理器中的第一处理器时，向服务器发送第一通知消息; 以及（iii）当重新启动第一处理器时发生：（a）在代理处理器中抑制来自第一处理器的第二通知消息; 和（b）向服务器发送具有该属性的第三通知消息，以使服务器能够使用属性来修改服务器中的用户文件。
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公开(公告)号：US20090116513A1
公开(公告)日：2009-05-07
申请号：US11935045
申请日：2007-11-05
申请人： Richard L. Gray , Chris O'Rourke , Jayaraman R. Iyer , Louis F. Menditto , Humberto M. Tavares , Biswaranjan Panda , Bhaskar Bhupalam
发明人： Richard L. Gray , Chris O'Rourke , Jayaraman R. Iyer , Louis F. Menditto , Humberto M. Tavares , Biswaranjan Panda , Bhaskar Bhupalam
IPC分类号： H04J3/24
摘要： In one embodiment, a method includes receiving a packet at a network processor, and determining the packet is to be directed to a selected one of a plurality of traffic processors if a tunnel endpoint identifier of the packet is associated with a subscriber terminal. The method further includes determining that the packet is to be directed to the selected one of the plurality of traffic processors if a destination address of the packet is associated with the subscriber terminal. The method still further includes distributing the packet to the selected one of the plurality of traffic processors.
摘要翻译： 在一个实施例中，一种方法包括在网络处理器处接收分组，并且如果分组的隧道端点标识符与用户终端相关联，则确定分组将被引导到多个业务处理器中的所选择的一个。 该方法还包括如果分组的目的地地址与用户终端相关联，则确定分组将被引导到多个业务处理器中的所选择的一个。 该方法还包括将分组分发到多个业务处理器中的所选择的一个。
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