24 search results - page 2 / 5 » Linear Dispersion for Single-Carrier Communications in Frequ... |
ICC
2007
IEEE
14 years 2 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...
IWCMC
2009
ACM
14 years 7 days ago
2009
ACM
We propose a single carrier joint frequency domain equalization and interference cancellation (FDE-IC) with diversity combining for different relaying schemes. We consider amplif...
GLOBECOM
2006
IEEE
13 years 11 months ago
2006
IEEE
Abstract— We propose low-complexity equalizers for Alamouti space-time coded orthogonal frequency-division multiplexing (OFDM) systems in time- and frequency-selective channels, ...
ICC
2007
IEEE
14 years 2 days ago
2007
IEEE
— This paper addresses soft estimation of time-varying frequency selective channels using Kalman smoothing. The proposed estimator uses soft extrinsic information provided by a c...
PIMRC
2008
IEEE
14 years 3 days ago
2008
IEEE
—In this paper we present an analytical approach to evaluate the M-QAM bit error rate and carrier frequency dependent throughput of OFDM systems subject to various receiver impai...