发明名称 |
PRECODING APPARATUS AND METHOD IN A WIRELESS COMMUNICATION SYSTEM USING MULTIPLE INPUT MULTIPLE OUTPUT |
摘要 |
A transmission apparatus in a Multiple Input Multiple Output (MIMO)-based wireless communication system. The transmission apparatus includes at least two antenna groups each having at least two antennas, wherein the antenna groups are spaced apart by a first distance and transmit antennas in each antenna group are spaced apart by a second distance which is shorter than the first distance. A channel coding and modulation unit channel-codes and modulates a desired transmission data stream. A precoding unit precodes the channel-coded and modulated signal separately for each antenna group and each antenna in the same antenna group. Thereafter, a transmission processing unit transmission-processes the output signal from the precoding unit. |
申请公布号 |
EP2127134(A4) |
申请公布日期 |
2015.01.14 |
申请号 |
EP20080723722 |
申请日期 |
2008.03.26 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
HAN, JIN-KYU;BRUNO, CLERCKX;LEE, JU-HO |
分类号 |
H04B7/04;H04B7/06 |
主分类号 |
H04B7/04 |
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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