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1. 发明申请

WO2011014498A1 IP VIDEO DELIVERY USING FLEXIBLE CHANNEL BONDING 审中-公开
标题翻译： IP视频交付使用灵活的通道绑定
公开(公告)号：WO2011014498A1
公开(公告)日：2011-02-03
申请号：PCT/US2010/043364
申请日：2010-07-27
申请人： GENERAL INSTRUMENT CORPORATION , ULM, John M. , MAURER, Patrick M. , PATRICK, Michael W.
发明人： ULM, John M. , MAURER, Patrick M. , PATRICK, Michael W.
IPC分类号： H04N7/12
CPC分类号： H04N7/17318 , H04N21/23655 , H04N21/2385 , H04N21/2405 , H04N21/6118 , H04N21/64322
摘要： An IP video delivery system and method that allocates a first number of video streams for delivery on a number of channels that, provides a number of bonding groups, where each bonding group bonds at least one of the channels, and allocates a second number of video streams for delivery on the bonding groups. In one aspect, the method delivers the first video streams as unbonded on the channels. The bonding groups utilize bandwidth unused by the first video streams. In one aspect, the method utilizes bandwidth unused by the first or second video streams for high speed data. The method provides instantaneous load balancing to spread the first and second video streams across all available bandwidth in the channels, and delivers those video streams using a variable bit rate with no additional statistical multiplexing rate shaping to fit video streams into the channels.
摘要翻译：一种IP视频传送系统和方法，其分配第一数量的视频流以在多个信道上传送，所述多个信道提供多个绑定组，其中每个绑定组绑定至少一个信道，并且分配第二数量的视频用于在粘合组上传送的流。在一个方面，该方法将第一视频流作为未绑定在信道上传送。接合组利用第一视频流未使用的带宽。在一个方面，该方法利用第一或第二视频流未使用的带宽用于高速数据。该方法提供瞬时负载平衡，以在信道中的所有可用带宽上扩展第一和第二视频流，并且使用可变比特率来传送那些视频流，而不需要额外的统计复用速率整形以将视频流适配到信道中。

2. 发明申请

WO2012078370A1 SYSTEM AND METHOD FOR IP VIDEO DELIVERY USING DISTRIBUTED FLEXIBLE CHANNEL BONDING 审中-公开
标题翻译：使用分布式灵活通道绑定的IP视频传送的系统和方法
公开(公告)号：WO2012078370A1
公开(公告)日：2012-06-14
申请号：PCT/US2011/062048
申请日：2011-11-23
申请人： GENERAL INSTRUMENT CORPORATION , ULM, John, M.
发明人： ULM, John, M.
IPC分类号： H04L12/28
CPC分类号： H04L12/2801 , H04L12/2861 , H04L12/2865 , H04L65/4076 , H04L65/80 , Y02D50/30
摘要： A system and method receives IP packets on a first device for delivery as DOCSIS packets over a DOCSIS interface, each DOCSIS packet encapsulating IP data from the IP packets, and including a sequence number that the first device generates for a bonding group. The method delivers first DOCSIS packets to a DOCSIS device using first downstream channels on the first device that are associated with the bonding group. When the first downstream channels exceed a capacity, the method determines an available capacity of second downstream channels on a second device that are associated with the bonding group, identifies second DOCSIS packets that do not exceed the available capacity, and forwards the second DOCSIS packets to the second device, which delivers the second DOCSIS packets to the DOCSIS device using the second downstream channels.
摘要翻译：系统和方法在第一设备上接收IP分组，以通过DOCSIS接口作为DOCSIS分组传送，每个DOCSIS分组从IP分组封装IP数据，并且包括第一设备为绑定组生成的序列号。该方法使用与绑定组相关联的第一设备上的第一下游信道将第一DOCSIS分组传送到DOCSIS设备。当第一下游信道超过容量时，该方法确定与绑定组相关联的第二设备上的第二下行信道的可用容量，识别不超过可用容量的第二DOCSIS分组，并将第二DOCSIS分组转发到第二设备，其使用第二下行信道将第二DOCSIS分组传送到DOCSIS设备。

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