发明名称 |
Method and system for manipulating broadcast signals |
摘要 |
A method and system for manipulating a broadcast signal utilizes a sliding-window time range multicast or a buffered storage queue at the headend. Multiple streams are available to the end user, which each stream originating from a corresponding different playback point in the sliding-window time range or headend buffered storage queue.
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申请公布号 |
US6993788(B1) |
申请公布日期 |
2006.01.31 |
申请号 |
US19990378674 |
申请日期 |
1999.08.20 |
申请人 |
MEDIAONE GROUP, INC. |
发明人 |
LAWRENCE LEE G.;STEVENS J. CLARKE |
分类号 |
H04N7/173;H04H20/79;H04H60/07;H04L12/18;H04N7/24;H04N7/58 |
主分类号 |
H04N7/173 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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