Title :
The expectation-maximization algorithm for space-time communications
Author :
Cozzo, Carmela ; Hughes, Brian L.
Author_Institution :
Dept. of Electr. & Comput. Eng., North Carolina State Univ., Raleigh, NC, USA
Abstract :
This paper investigates the application of the expectation-maximization algorithm for systems with multiple transmit and/or receive antennas in presence of fast fading channels
Keywords :
fading channels; iterative methods; maximum likelihood estimation; radio receivers; radiocommunication; EM algorithm; expectation-maximization algorithm; fast fading channels; multiple receive antennas; multiple transmit antennas; space-time coding; space-time communications; suboptimal space-time receiver; Application software; Channel estimation; Covariance matrix; Expectation-maximization algorithms; Fading; Iterative algorithms; Modulation coding; Receiving antennas; Signal to noise ratio; System performance;
Conference_Titel :
Information Theory, 2000. Proceedings. IEEE International Symposium on
Conference_Location :
Sorrento
Print_ISBN :
0-7803-5857-0
DOI :
10.1109/ISIT.2000.866636
