发明名称 |
Method and apparatus of recursive time-frequency channel estimation |
摘要 |
An approach is provided for estimating a channel of a multi-carrier transmission by splitting an interpolation or extrapolation or smoothing of estimates into a frequency domain part and a time domain part, wherein the channel estimation unit is configured to use for both the frequency domain part and the time domain part respective recursive filters, and wherein at least one of the recursive filters is adapted to channel conditions of the multi-carrier transmission.
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申请公布号 |
US8005156(B2) |
申请公布日期 |
2011.08.23 |
申请号 |
US20080045534 |
申请日期 |
2008.03.10 |
申请人 |
NOKIA CORPORATION |
发明人 |
HOJEN-SORENSEN PEDRO;PEDERSEN MORTEN WITH |
分类号 |
H04L27/06;H04B1/10;H04L27/28 |
主分类号 |
H04L27/06 |
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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