发明名称 |
RECEIVER WITH DOPPLER TOLERANT EQUALIZATION |
摘要 |
A mobile communication device to equalize a Doppler shifted received signal according to one embodiment is configured to: extract one or more pilot signals from a segment of the received signal; perform Minimum Mean Square Error (MMSE) filtering on the extracted pilot signals, wherein the filter provides estimated pilot signal impulse responses; estimate the amplitudes of one or more path components of the estimated pilot signal impulse responses; estimate the phases of one or more path components of the estimated pilot signal impulse responses; and combine the estimated amplitudes and the estimated phases of the path components of the pilot signal impulse responses, wherein the combination provides an estimated channel impulse response. |
申请公布号 |
US2014211837(A1) |
申请公布日期 |
2014.07.31 |
申请号 |
US201213997290 |
申请日期 |
2012.05.15 |
申请人 |
Bakin Eugine;Evseev Grigory;Pustovalov Eugeny;Turlikov Andrey |
发明人 |
Bakin Eugine;Evseev Grigory;Pustovalov Eugeny;Turlikov Andrey |
分类号 |
H04L25/03 |
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 |
Saint-Petersburg RU |