发明名称 |
CHANNEL ESTIMATION USING COMMON AND DEDICATED PILOTS |
摘要 |
The present invention relates to a receiver apparatus and method of channel estimation in a telecommunication system which provides at least two pilot sequences, and to a computer program product. Channel estimation is achieved by estimating channel taps separately for each of the at least two pilot sequences in every transmission block, and for applying estimated channel taps obtained from the estimation to at least one of a temporal and spatial filtering or combining operation to refine the channel estimate. Accordingly, temporal correlations and cross-correlations of the at least two pilot sequences are exploited without requiring knowledge of path delays and beamforming parameters. |
申请公布号 |
WO2007119207(A3) |
申请公布日期 |
2008.01.10 |
申请号 |
WO2007IB51299 |
申请日期 |
2007.04.11 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V.;BASTUG, AHMET;MONTALBANO, GIUSEPPE |
发明人 |
BASTUG, AHMET;MONTALBANO, GIUSEPPE |
分类号 |
H04L25/02 |
主分类号 |
H04L25/02 |
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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