27 search results - page 3 / 6 » Channel Estimation Technique for MIMO-OFDM over Fast Fading ... |
239
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ICC
2007
IEEE
16 years 8 days ago
2007
IEEE
Abstract— A least-squares (LS) channel estimation (CE) technique for mobile OFDM communications over a rapidly timevarying frequency-selective fading channel is investigated in t...
161
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ICC
2007
IEEE
16 years 8 days ago
2007
IEEE
Abstract—The problem of joint transmitter and receiver beamforming in the downlink DS-CDMA over multipath fading channels is considered in this paper. The proposed investigation ...
154
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VTC
2008
IEEE
16 years 10 days ago
2008
IEEE
—In this contribution we investigate the bit-error-rate (BER) performance of a downlink direct-sequence code-division multiple-access (DS-CDMA) system, where a set of relays are ...
125
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TIT
1998
15 years 5 months ago
1998
— In this paper we consider noncoherent detection structures for multipath Ricean/Rayleigh fading channels. The multipath components are assumed to be unresolved, with known dela...
150
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ICC
2007
IEEE
16 years 8 days ago
2007
IEEE
— This paper derives a phase-noise suppression scheme for orthogonal frequency division multiplexing (OFDM) systems. This scheme is a maximum likelihood approach that exploits th...