Title :
Turbo-BLAST with Iterative Channel Estimation in a Correlated Fast Fading Channel
Author :
Baliga, Jayant ; Reed, Mark C.
Author_Institution :
Melbourne Univ., Vic.
fDate :
Oct. 28 2005-Nov. 1 2005
Abstract :
This paper describes an iterative interference canceling receiver for MIMO channels where the channel is correlated and the fading is fast The receiver estimates the complex channel coefficients by utilising periodically inserted pilot bits and the iterative receiver removes interference over iterations. Channel estimation is improved over iterations by utilizing the data estimates from the previous iteration. A low complexity system results with performance close to optimal
Keywords :
MIMO systems; channel estimation; fading channels; interference suppression; iterative methods; turbo codes; MIMO channels; correlated fast fading channel; iterative channel estimation; iterative interference canceling receiver; turbo-BLAST; Australia; Binary phase shift keying; Channel estimation; Convolutional codes; Fading; Interference cancellation; MIMO; Receiving antennas; Transmitters; Transmitting antennas;
Conference_Titel :
Signals, Systems and Computers, 2005. Conference Record of the Thirty-Ninth Asilomar Conference on
Conference_Location :
Pacific Grove, CA
Print_ISBN :
1-4244-0131-3
DOI :
10.1109/ACSSC.2005.1599868
