发明名称 |
DTV data service application and receiver mechanism |
摘要 |
A system for providing a data broadcast service for digital television receivers. The system includes a data authoring system for creating a program description, a data service encoder for combining the description with other information and encoding it, and a multiplexer for using the encoded data service information into a transport data stream. A receiver at the client end receives the transport data stream and extracts the data and the audiovisual program and builds a summary for the viewer.
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申请公布号 |
US6993789(B1) |
申请公布日期 |
2006.01.31 |
申请号 |
US19990298282 |
申请日期 |
1999.04.23 |
申请人 |
SHARP LABORATORIES OF AMERICA |
发明人 |
SEZAN MUHAMMED IBRAHIM;CRINON REGIS J. |
分类号 |
H04N7/16 |
主分类号 |
H04N7/16 |
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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