发明名称 |
APPARATUS AND METHOD FOR USE IN A MOBILE/HANDHELD COMMUNICATIONS SYSTEM |
摘要 |
An Advanced Television Systems Committee Digital Television (ATSC DTV) transmitter transmits a digital multiplex that includes a legacy DTV channel and a mobile DTV channel. The mobile DTV channel is conveyed in mobile packets that comprise mobile data and additional mobile training information. A mobile packet comprises 207 bytes wherein 2 bytes are header information, 20 bytes are Reed-Solomon (RS) parity information and 185 bytes convey mobile data and mobile training information. The mobile training information is inserted into mobile packets such that the additional training information appears in contiguous positions after convolutional interleaving.
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申请公布号 |
US2010242078(A1) |
申请公布日期 |
2010.09.23 |
申请号 |
US20080452160 |
申请日期 |
2008.06.20 |
申请人 |
GAO WEN;ZHANG BENYUAN;KNUTSON PAUL |
发明人 |
GAO WEN;ZHANG BENYUAN;KNUTSON PAUL |
分类号 |
H04N7/173 |
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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