| 发明名称 |
CHANNEL ESTIMATION USING EXPECTATION MAXIMISATION FOR SPACE-TIME COMMUNICATIONS SYSTEMS |
| 摘要 |
<p>In a space-time coding communications system channel estimation is performed using a generalised Expectation Maximisation technique. A statistical model of the transmitted signal is used by the receiver to obviate the need to transmit predetermined training and pilot symbols from the transmitter.</p> |
| 申请公布号 |
WO2004034660(A1) |
申请公布日期 |
2004.04.22 |
| 申请号 |
WO2002EP11360 |
申请日期 |
2002.10.10 |
| 申请人 |
NOKIA CORPORATION;HOEJEN-SOERENSEN, PEDRO A.D.F.R. |
发明人 |
HOEJEN-SOERENSEN, PEDRO A.D.F.R. |
| 分类号 |
H04L1/06;H04L25/02;(IPC1-7):H04L25/02 |
主分类号 |
H04L1/06 |
| 代理机构 |
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