发明授权
- 专利标题： Transmitting system and method of processing digital broadcast signal in transmitting system
- 专利标题（中）： 传输系统中的数字广播信号处理系统及处理方法
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申请号： US12955515申请日： 2010-11-29
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公开(公告)号： US08953640B2公开(公告)日： 2015-02-10
- 发明人: Won Gyu Song , Byoung Gil Kim , Jin Woo Kim , Hyoung Gon Lee , Jae Hyung Song , In Hwan Choi , Chul Kyu Mun
- 申请人： Won Gyu Song , Byoung Gil Kim , Jin Woo Kim , Hyoung Gon Lee , Jae Hyung Song , In Hwan Choi , Chul Kyu Mun
- 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
- 代理机构： Lee, Hong, Degerman, Kang & Waimey
- 主分类号： H04J3/00
- IPC分类号： H04J3/00 ; H04L1/00
摘要：
A transmitting system and a method of transmitting digital broadcast signal are disclosed. The method of transmitting digital broadcast signal includes FEC encoding mobile data to build data frames, dividing the data frames into a plurality of data portions, converting one of the data portions into a plurality of SCCC blocks, performing convolutional coding on mobile data, mapping the SCCC blocks to data blocks and extended data blocks, forming a data group, forming a fixed number of mobile data packets and a first scalable number of mobile data packets, multiplexing the fixed number of mobile data packets, the first scalable number of mobile data packets and a second scalable number of main data packets.