27 search results - page 3 / 6 » Channel Estimation Technique for MIMO-OFDM over Fast Fading ... |
ICC
2007
IEEE
14 years 1 months 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...
ICC
2007
IEEE
14 years 1 months 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 ...
VTC
2008
IEEE
14 years 1 months 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 ...
TIT
1998
13 years 7 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...
ICC
2007
IEEE
14 years 1 months 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...