发明申请
US20150143446A1 DTV TRANSMITTING SYSTEM AND RECEIVING SYSTEM AND METHOD OF PROCESSING BROADCAST SIGNAL
审中-公开
数字电视发射系统和接收系统及处理广播信号的方法
- 专利标题： DTV TRANSMITTING SYSTEM AND RECEIVING SYSTEM AND METHOD OF PROCESSING BROADCAST SIGNAL
- 专利标题（中）： 数字电视发射系统和接收系统及处理广播信号的方法
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申请号： US14608027申请日： 2015-01-28
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公开(公告)号： US20150143446A1公开(公告)日： 2015-05-21
- 发明人: Hyoung Gon LEE , In Hwan CHOI , Kook Yeon KWAK , Jong Moon KIM , Won Gyu SONG , Byoung Gill KIM , Jin Woo KIM
- 申请人： LG ELECTRONICS INC.
- 申请人地址： KR Seoul
- 专利权人： LG ELECTRONICS INC.
- 当前专利权人： LG ELECTRONICS INC.
- 当前专利权人地址： KR Seoul
- 优先权： KR10-2006-0039117 20060429; KR10-2006-0089736 20060915
- 主分类号： H04N21/236
- IPC分类号： H04N21/236
摘要：
A method is described for transmitting broadcast signals. First encoding of mobile data for a mobile service is performed. Second encoding of the first encoded mobile data is performed. The second encoded mobile data multiplexed with main data for a main service in a time domain is transmitted. The second encoded mobile data is allocated in a mobile unit and the main data is allocated in a main unit. The second encoded mobile data is transmitted with signaling information. The signaling information includes information to detect the mobile unit and a coding rate of the mobile data.
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