DocumentCode
459574
Title
Application of Heuristic Algorithms for Multiuser Detection
Author
El Morra, Hassan H. ; Sheikh, Asrar U. ; Zerguine, Azzedine
Author_Institution
Telecommunications Research Laboratory (TRL), Electrical Engineering Department, King Fahd University of Petroleum & Minerals, Dhahran, 31261, Saudi Arabia. E-mail: elmorra@kfupm.edu.sa
Volume
7
fYear
2006
fDate
38869
Firstpage
3157
Lastpage
3161
Abstract
In this paper we propose application of heuristic algorithms in multiuser detection (MUD). The proposed algorithm combines a tabu search heuristic algorithm with a local search heuristic algorithm. The new proposed structure brings several improvements when compared to both the conventional (matched filter) detector and the decorrelating detector. Additionally, the algorithm proposed here fairly approximates the performance of the optimal MUD detector with much reduced computational complexity.
Keywords
Computational complexity; Detectors; Genetic algorithms; Heuristic algorithms; Iterative algorithms; Multiaccess communication; Multiple access interference; Multiuser detection; Particle swarm optimization; Petroleum; CDMA; Capacity; Multiuser Detection; Near-far;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications, 2006. ICC '06. IEEE International Conference on
Conference_Location
Istanbul
ISSN
8164-9547
Print_ISBN
1-4244-0355-3
Electronic_ISBN
8164-9547
Type
conf
DOI
10.1109/ICC.2006.255291
Filename
4024673
Link To Document