Title :
Optimization of OFDM systems resources using multi-objective Estimation Distribution Algorithms
Author :
Annauth, R. ; Rughooputh, Harry C. S.
Author_Institution :
Dept. of Electr. Electron. Eng., Univ. of Mauritius, Réduit, Mauritius
fDate :
Oct. 30 2012-Nov. 2 2012
Abstract :
OFDM has been recognized as a promising technique for providing high spectral efficiency in future wireless system. In this paper, a novel optimization technique, the Estimation Distribution Algorithm (EDA) is proposed for multi-objective optimization of OFDM systems resources. The performance and effectiveness of the optimizer are analyzed and compared with the state of art NSGA II and multi-objective particle swarm optimization algorithm.
Keywords :
OFDM modulation; estimation theory; particle swarm optimisation; OFDM system resources optimization; high spectral efficiency; multiobjective estimation distribution algorithm; multiobjective optimization; multiobjective particle swarm optimization algorithm; wireless system; Communications technology; Decision support systems; Estimation Distribution Algorithms; OFDM; multi-objective optimization; probabilistic model; resource allocation;
Conference_Titel :
Information and Communication Technologies (WICT), 2012 World Congress on
Conference_Location :
Trivandrum
Print_ISBN :
978-1-4673-4806-5
DOI :
10.1109/WICT.2012.6409166
