发明授权
- 专利标题： Structured space-time code achieving the full diversity and full rate and generating method thereof, and multi-input multi-output system
- 专利标题（中）： 结构化时空码实现全分集和全速率及其生成方法，以及多输入多输出系统
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申请号： US11574725申请日： 2005-02-28
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公开(公告)号： US07903753B2公开(公告)日： 2011-03-08
- 发明人: Seung-Joon Lee , Choong-Il Yeh , Dong-Seung Kwon , Seung-Ku Hwang , Hyoung-Soo Lim , In-Kyeong Choi , Jong-Ee Oh , Kwang-Jae Lim , Seong-Rag Kim , Young-Seog Song , Yu-Ro Lee , Seong-Keun Oh , Moon-Il Lee
- 申请人： Seung-Joon Lee , Choong-Il Yeh , Dong-Seung Kwon , Seung-Ku Hwang , Hyoung-Soo Lim , In-Kyeong Choi , Jong-Ee Oh , Kwang-Jae Lim , Seong-Rag Kim , Young-Seog Song , Yu-Ro Lee , Seong-Keun Oh , Moon-Il Lee
- 申请人地址： KR Daejeon
- 专利权人： Electronics and Telecommunications Research Institute
- 当前专利权人： Electronics and Telecommunications Research Institute
- 当前专利权人地址： KR Daejeon
- 优先权： KR10-2004-0070348 20040903
- 国际申请： PCT/KR2005/000558 WO 20050228
- 国际公布： WO2006/025635 WO 20060309
- 主分类号： H04B7/02
- IPC分类号： H04B7/02
摘要：
A space-time code used for a transmitter to transmit a plurality of data symbols to a receiver in a MIMO system, the space-time code including a code word matrix for transmitting an amount of data symbols corresponding to a product of the number of transmit antennas and a spatial multiplexing rate during one block period, wherein a row index indicates combined signals transmitted through different transmit antennas and a column index indicates time slots that correspond to the number of transmit antennas, and wherein the number of data symbols allocated to each transmit antenna in a code block corresponds to the spatial multiplexing rate, and the data symbols are combined by different combining coefficients for each transmit antenna at every time slot, and simultaneously transmitted through different transmit antennas, and each transmit antenna transmits a different set of data symbols at every time slot.
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