发明名称 |
Television signal processing for TV-on-demand supplies missed programs to subscribers on transmission of demand |
摘要 |
A videotext signal is sent to the allocation server. Output videotext signals are expanded for transmission of earlier sections. A current, digitally-compressed TV signal is supplied simultaneously to the video server system. The output video signal stream is supplied as required against subscription after transmission of a demand, in the time taken to transmit the TV transmission subscriber signals to the allocation server.
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申请公布号 |
DE10031013(A1) |
申请公布日期 |
2002.01.17 |
申请号 |
DE20001031013 |
申请日期 |
2000.06.26 |
申请人 |
DEUTSCHE TELEKOM AG |
发明人 |
BOELIKE, BERND;HAENSGEN, DIETHARD;HETZER, DIRK |
分类号 |
H04N7/088;H04N7/16;H04N7/173;(IPC1-7):H04N7/088 |
主分类号 |
H04N7/088 |
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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