发明名称 |
Virtual channel table for a broadcast protocol and method of broadcasting and receiving broadcast signals using the same |
摘要 |
A virtual channel table for broadcasting protocol and a method for broadcasting by using the virtual channel table includes identification information identifying and permitting discrimination of active and inactive channels contained in the virtual channel table. At a receiver, the virtual channel table transmitted from the transmitting side is parsed, thereby determining whether the current received channel is an active or inactive channel.
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申请公布号 |
US2008083007(A1) |
申请公布日期 |
2008.04.03 |
申请号 |
US20070980811 |
申请日期 |
2007.10.31 |
申请人 |
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发明人 |
KIM JIN P.;THOMAS C.GOMER |
分类号 |
G06F3/00;H04N7/08;H04L12/18;H04L12/24;H04N7/015;H04N7/16;H04N7/24 |
主分类号 |
G06F3/00 |
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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