发明名称 |
DTV TRANSMITTING SYSTEM AND METHOD OF PROCESSING DATA IN DTV TRANSMITTING SYSTEM |
摘要 |
A DTV transmitting system includes two pre-processors. The first pre-processor codes high-priority enhanced data for forward error correction (FEC) and expands the FEC-coded data. The second pre-processor codes low-priority enhanced data for FEC and expands the FEC-coded low-priority enhanced data. The DTV transmitting system further includes a data formatter generating enhanced data packets including the pre-processed data, a multiplexer multiplexing the enhanced data packets with main data packets, an RS encoder RS-coding the multiplexed data packets, a data interleaver interleaving the RS-coded data packets, and a block processor which codes each block of enhanced data in the interleaved enhanced data packets and bypasses the interleaved main data packets.
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申请公布号 |
US2010223536(A1) |
申请公布日期 |
2010.09.02 |
申请号 |
US20100779916 |
申请日期 |
2010.05.13 |
申请人 |
LEE HYOUNG GON;CHOI IN HWAN;KWAK KOOK YEON;KIM JIN WOO |
发明人 |
LEE HYOUNG GON;CHOI IN HWAN;KWAK KOOK YEON;KIM JIN WOO |
分类号 |
H03M13/27;G06F11/10;H03M13/15 |
主分类号 |
H03M13/27 |
代理机构 |
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代理人 |
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地址 |
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