| 发明名称 |
CORRECTION OF QUADRATURE AND GAIN ERRORS IN HOMODYNE RECEIVES |
| 摘要 |
After quadrature demodulation, errors which are due to imperfect quadrature are compensated by the application of a transformation to one of the I and Q branches. The transformation is determined by the comparison of a received training signal with a local replica, so that the channel characteristics are taken into acount.
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| 申请公布号 |
WO0165791(A1) |
申请公布日期 |
2001.09.07 |
| 申请号 |
WO2001EP01889 |
申请日期 |
2001.02.20 |
| 申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) |
发明人 |
LINDOFF, BENGT;CAMP, WILLIAM, O., III |
| 分类号 |
H04L27/00;H04L27/22;(IPC1-7):H04L27/22 |
主分类号 |
H04L27/00 |
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