发明名称 |
Transmitting system and method of processing broadcast data in the transmitting system |
摘要 |
A method of processing broadcast data in a broadcast transmitting system includes Reed-Solomon (RS) encoding and cyclic redundancy check (CRC) encoding enhanced data bytes; converting the RS-CRC encoded enhanced data bytes into enhanced data bits; encoding each of the converted enhanced data bits with one of a first coding rate and a second coding rate, thereby outputting data symbols; first interleaving the data symbols; converting the first interleaved data symbols into data bytes; forming a first data group including enhanced data corresponding to the converted data bytes; deinterleaving data of the first data group; outputting enhanced data packets including the deinterleaved data of the first data group; multiplexing the enhanced data packets with main data packets including main data; second interleaving data of the multiplexed data packets; and trellis encoding the second interleaved data. |
申请公布号 |
US8325849(B2) |
申请公布日期 |
2012.12.04 |
申请号 |
US201113282374 |
申请日期 |
2011.10.26 |
申请人 |
KIM JONG MOON;CHOI IN HWAN;KIM BYOUNG GILL;SONG WON GYU;KIM JIN WOO;LEE HYOUNG GON;LG ELECTRONICS INC. |
发明人 |
KIM JONG MOON;CHOI IN HWAN;KIM BYOUNG GILL;SONG WON GYU;KIM JIN WOO;LEE HYOUNG GON |
分类号 |
H04L27/00;H04N5/38;H04N7/24 |
主分类号 |
H04L27/00 |
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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