发明名称 |
MIMO transmission and reception system with decentralized channel estimation and precoding |
摘要 |
<p>Embodiments provide a MIMO system having a plurality of service antennas and method for data transmission and reception. The system includes a plurality of service antennas, where each service antenna is configured to simultaneously serve a plurality of terminals and independently receive a pilot sequence from the plurality of terminals. The system further includes a plurality of channel estimation units configured to independently generate an antenna-specific channel estimate based on the received pilot sequence and a plurality of pre-coding units configured to independently generate a coded signal to be transmitted to the plurality of terminals via a respective service antenna based on a set of data symbols and the antenna-specific channel estimate.</p> |
申请公布号 |
EP2580898(B1) |
申请公布日期 |
2014.05.14 |
申请号 |
EP20110726602 |
申请日期 |
2011.06.09 |
申请人 |
ALCATEL LUCENT |
发明人 |
MARZETTA, THOMAS, L.;ASHIKHMIN, ALEXEI |
分类号 |
H04L25/03;H04B7/04;H04L5/00;H04L25/00;H04L25/02 |
主分类号 |
H04L25/03 |
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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