| 发明名称 |
MMSE DEMODULATION IN A MULTI-USER MIMO SYSTEM |
| 摘要 |
<p>A method and apparatus is provided for demodulating a desired data stream in a MU-MIMO communication system where only the precoder for the desired data stream is known a priori. The receiving terminal according to various embodiments of the present invention estimates the precoder for one or more interfering data streams. The receiving terminal can then use the known precoder for the desired data stream and the estimated precoders for the interfering data streams to perform MMSE demodulation.</p> |
| 申请公布号 |
EP2356754(B1) |
申请公布日期 |
2015.04.15 |
| 申请号 |
EP20090740094 |
申请日期 |
2009.10.15 |
| 申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) |
发明人 |
LINCOLN, BO;NORDSTRÖM, FREDRIK |
| 分类号 |
H04L25/03;H04B7/04;H04B7/06 |
主分类号 |
H04L25/03 |
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