发明授权
- 专利标题： Multiple input multiple output transmission method in a digital video broadcasting system and device for supporting same
- 专利标题（中）： 数字视频广播系统中的多输入多输出传输方式及其支持的装置
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申请号： US13877538申请日： 2011-10-04
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公开(公告)号： US08964872B2公开(公告)日： 2015-02-24
- 发明人: Jae Hwui Bae , Gwang Soon Lee , Hyun Lee , Young Su Kim , Bong Ho Lee , Yun Jeong Song , Soo In Lee
- 申请人： Jae Hwui Bae , Gwang Soon Lee , Hyun Lee , Young Su Kim , Bong Ho Lee , Yun Jeong Song , Soo In Lee
- 申请人地址： KR Daejeon
- 专利权人： Electronics and Telecommunication Research Institute
- 当前专利权人： Electronics and Telecommunication Research Institute
- 当前专利权人地址： KR Daejeon
- 代理机构： NSIP Law
- 优先权： KR10-2010-0096707 20101005; KR10-2011-0010865 20110208
- 国际申请： PCT/KR2011/007304 WO 20111004
- 国际公布： WO2012/046987 WO 20120412
- 主分类号： H04L1/02
- IPC分类号： H04L1/02 ; H04B7/04 ; H04L5/00 ; H04L27/00 ; H04L27/20 ; H04L27/36
摘要：
Provided is a Multiple Input Multiple Output (MIMO) transmission method in a digital broadcasting system. The method includes generating a plurality of first modulation symbols by modulating first information bits; generating a plurality of second modulation symbols by modulating second information bits; generating a plurality of first pre-coded symbols and a plurality of second pre-coded symbols by pre-coding the plurality of first modulation symbols and the plurality of second modulation symbols; and allocating the plurality of first pre-coded symbols and the plurality of second pre-coded symbols staggeringly through a first antenna and a second antenna and transmitting them.