24 search results - page 2 / 5 » Reduced complexity blind deterministic frequency offset esti... |
TCOM
2008
13 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...
GLOBECOM
2006
IEEE
13 years 11 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...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
— This paper addresses a low complexity frequency offset estimator for multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) systems over freque...
VTC
2006
IEEE
13 years 11 months ago
2006
IEEE
— In orthogonal frequency division multiplexed (OFDM) systems affected by carrier frequency offsets, frequency ambiguity resolution, i.e. the estimation of the part of the freque...
VTC
2007
IEEE
13 years 11 months ago
2007
IEEE
— A novel structure of training symbol is proposed for orthogonal frequency division multiplexing (OFDM) systems. With the proposed training symbol, which has repeated sample blo...