发明名称 |
BS DIGITAL BROADCASTING RECEIVER |
摘要 |
A digital broadcasting receiver in which one decoder decodes both Reed-Solomon codes for TMCC and Reed-Solomon codes of an MPEG2-TS packet of a main signal. The received data is divided into a main signal and a TMCC signal. When the separated main signal is subjected to deinterleaving by a deinterleaving circuit (503), the burst symbol signal is eliminated, and the TMCC signal separated subsequent to the main signal in the last frame of a superframe is added by a selector (509). The received data to which the TMCC signal is added is decoded by a basic Reed-Solomon code decoder (510) so as to carry out the error correction of the main signal and the TMCC signal. |
申请公布号 |
WO0004644(A1) |
申请公布日期 |
2000.01.27 |
申请号 |
WO1999JP03706 |
申请日期 |
1999.07.08 |
申请人 |
KABUSHIKI KAISHA KENWOOD;SHIRAISHI, KENICHI;SHINJO, SOICHI;HORII, AKIHIRO |
发明人 |
SHIRAISHI, KENICHI;SHINJO, SOICHI;HORII, AKIHIRO |
分类号 |
H04N19/00;H03M13/00;H03M13/15;H03M13/29;H04L1/00;H04L27/22;H04N7/08;H04N7/081;H04N7/64;H04N19/42;H04N19/423;H04N19/65;H04N19/70;H04N19/88;H04N19/89;H04N21/438 |
主分类号 |
H04N19/00 |
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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