发明申请
- 专利标题： Access node capable of dynamic channel caching
- 专利标题（中）： 能够进行动态通道缓存的接入节点
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申请号： US11311081申请日： 2005-12-19
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公开(公告)号： US20070143808A1公开(公告)日： 2007-06-21
- 发明人: Anshul Agrawal , Bill Krogfoss , Lev Sofman
- 申请人： Anshul Agrawal , Bill Krogfoss , Lev Sofman
- 主分类号： H04N7/173
- IPC分类号： H04N7/173
摘要：
An access node (e.g., DSLAM) is described herein which can limit bandwidth usage in a transport network by incorporating an enhanced rapid TV channel changing functionality/enhanced BTV server in which TV channels from a multicast TV stream are dynamically selected based on past TV channel clicking statistics and then stored therein so there is a good chance that it can respond to a TV channel change request from a STB.
公开/授权文献
- US08510787B2 Access node capable of dynamic channel caching 公开/授权日：2013-08-13
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