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1. 发明授权

US08272021B2 Method for transmitting near video on demand (NVoD) using catch and rest (CAR) and sub-channels 失效
标题翻译：使用捕获和休息（CAR）和子通道传输近视频点播（NVoD）的方法
公开(公告)号：US08272021B2
公开(公告)日：2012-09-18
申请号：US12582676
申请日：2009-10-20
申请人： Hee Yong Youn , Jong Ik Jang
发明人： Hee Yong Youn , Jong Ik Jang
IPC分类号： H04N7/173
CPC分类号： H04N21/26275 , H04N21/47208 , H04N21/845
摘要： The present invention discloses a method for transmitting Near Video on Demand (NVoD) using Catch and Rest (CAR) and sub-channels which includes: dividing an L-sized content into N segments using the CAR broadcasting scheme, allocating the segments to K channels including a replicate channel, and broadcasting the segments; dividing a first segment S1R (SiR represents an i-th segment of a regular channel) into Nsb sub-segments again at given bandwidth using the harmonic broadcasting scheme, and dividing an i-th sub-segment Sisb into i segments again; broadcasting the sub-segments {Si.1sb, . . . , Si.isb} in n sub-channels; and adding the segments {S2R, . . . , SNR} to a sub-layer and broadcasting the segments, the first segment broadcast in the first channel being divided and allocated to a few sub-channels, the succeeding segments broadcast in the other channels being just shifted and broadcast.
摘要翻译：本发明公开了一种使用Catch和Rest（CAR）和子信道发送近视点播（NVoD）的方法，包括：使用CAR广播方案将L大小的内容划分成N个片段，将片段分配给K个信道包括复制频道，以及广播片段; 使用谐波广播方案，以给定带宽再次将第一段S1R（SiR表示规则信道的第i个段表示为Nsb个子段）划分成Nsb个子段，并将第i个子段Sisb再次划分为i个段; 广播分段{Si.1sb，。。。，Si.isb}在n个子通道中; 并添加段{S2R，。。。，SNR}发送到子层并广播这些段，在第一信道中广播的第一段被划分并分配给几个子信道，在其他信道中广播的后续段刚刚被转换和广播。

2. 发明申请

US20100186054A1 METHOD FOR TRANSMITTING NEAR VIDEO ON DEMAND (NVoD) USING CATCH AND REST (CAR) AND SUB-CHANNELS 失效
标题翻译：使用CATCH和REST（CAR）和子通道传输近似视频（NVoD）的方法
公开(公告)号：US20100186054A1
公开(公告)日：2010-07-22
申请号：US12582676
申请日：2009-10-20
申请人： Hee Yong Youn , Jong Ik Jang
发明人： Hee Yong Youn , Jong Ik Jang
IPC分类号： H04N7/173
CPC分类号： H04N21/26275 , H04N21/47208 , H04N21/845
摘要： The present invention discloses a method for transmitting Near Video on Demand (NVoD) using Catch and Rest (CAR) and sub-channels which includes: dividing an L-sized content into N segments using the CAR broadcasting scheme, allocating the segments to K channels including a replicate channel, and broadcasting the segments; dividing a first segment S1R (SiR represents an i-th segment of a regular channel) into Nsb sub-segments again at given bandwidth using the harmonic broadcasting scheme, and dividing an i-th sub-segment Sisb into i segments again; broadcasting the sub-segments {Si.1sb, . . . , Si.isb} in n sub-channels; and adding the segments {S2R, . . . , SNR} to a sub-layer and broadcasting the segments, the first segment broadcast in the first channel being divided and allocated to a few sub-channels, the succeeding segments broadcast in the other channels being just shifted and broadcast.
摘要翻译：本发明公开了一种使用Catch和Rest（CAR）和子信道发送近视点播（NVoD）的方法，包括：使用CAR广播方案将L大小的内容划分成N个片段，将片段分配给K个信道包括复制频道，以及广播片段; 使用谐波广播方案，以给定带宽再次将第一段S1R（SiR表示规则信道的第i个段表示为Nsb个子段）划分成Nsb个子段，并将第i个子段Sisb再次划分为i个段; 广播分段{Si.1sb，。。。，Si.isb}在n个子通道中; 并添加段{S2R，。。。，SNR}发送到子层并广播这些段，在第一信道中广播的第一段被划分并分配给几个子信道，在其他信道中广播的后续段刚刚被转换和广播。

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