158 search results - page 9 / 32 » Cooperative OFDM Channel Estimation with Frequency Offsets |
113
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TCOM
2008
15 years 4 months ago
2008
Recently, the advantages of the discrete cosine transform (DCT) based orthogonal frequency-division multiplexing (OFDM) have come to the light. We thus consider DCTOFDM with non-ci...
121
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ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
— In this paper we consider the problem of semiblind carrier frequency offset (CFO) estimation for OFDM systems. Specifically, we consider a synchronization scheme based on the ...
137
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ICASSP
2008
IEEE
15 years 10 months ago
2008
IEEE
In this paper we propose a generally applicable frequency domain equalization and radio frequency (RF) impairment compensation technique for orthogonal frequency division multiple...
130
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GLOBECOM
2006
IEEE
15 years 10 months ago
2006
IEEE
Abstract— New blind carrier frequency offset (CFO) estimation methods based on the correlation function of the subchannel signals are presented for OFDM/OQAM systems. The propose...
115
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VTC
2006
IEEE
15 years 10 months ago
2006
IEEE
- An initial timing offset estimation method for orthogonal frequency-division multiplexing (OFDM) systems is proposed. Conventional preamble-based synchronization methods result i...