115 search results - page 6 / 23 » Parametric Channel Estimation in Reuse-1 OFDM Systems |
ICC
2000
IEEE
14 years 5 days ago
2000
IEEE
This paper proposes a simple equalizer for a recent multicarrier block transmission scheme which pads zeros (as opposed to a cyclic prefix) in each transmitted block. In the abse...
ICIP
2002
IEEE
14 years 9 months ago
2002
IEEE
OFDM modulation, which has been adopted by the Digital Video Broadcasting (DVB-T) standard in Europe, has been recognized for its good performance for high data rate wireless comm...
VTC
2006
IEEE
14 years 1 months ago
2006
IEEE
Abstract—This paper proposes a new scheme based on information theoretical criteria to estimate the Channel-ImpulseResponse (CIR) length, whose accurate estimate represents one o...
VTC
2006
IEEE
14 years 1 months ago
2006
IEEE
In this paper, two channel estimation schemes for OFDM systems are investigated in a time-variant channel. The orthogonality of the subcarriers is destroyed in a time-variant chann...
TSP
2008
13 years 7 months ago
2008
We propose low-complexity block turbo equalizers for orthogonal frequency-division multiplexing (OFDM) systems in time-varying channels. The presented work is based on a soft minim...