DocumentCode :
2626838
Title :
A novel multiuser detector combining the 1-opt local search algorithm and SIC detection
Author :
Bentrcia, A. ; Elmorra, H. ; Zerguine, A. ; Sheikh, A.U.
Author_Institution :
Prince Sultan Adv. Technol. Res. Inst., King Saud Univ., Riyadh, Saudi Arabia
fYear :
2009
fDate :
12-14 Oct. 2009
Firstpage :
229
Lastpage :
232
Abstract :
In this paper, a new low-complexity hybrid multiuser detection scheme is proposed. The structure cascades a linear successive interference cancellation detector and a 1-opt local search algorithm. The proposed multiuser detector is compared to other multiuser detectors in terms of BER and complexity. Simulation results illustrate the superiority of the proposed scheme compared to actual ones existing in literature.
Keywords :
error statistics; interference (signal); multiuser detection; BER; SIC detection; hybrid multiuser detection; linear successive interference cancellation detector; local search algorithm; AWGN; Computational complexity; Detectors; Interference cancellation; Jacobian matrices; Minerals; Multiuser detection; Petroleum; Search methods; Silicon carbide;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Advanced Technologies for Communications, 2009. ATC '09. International Conference on
Conference_Location :
Hai Phong
Print_ISBN :
978-1-4244-5139-5
Type :
conf
DOI :
10.1109/ATC.2009.5349488
Filename :
5349488
Link To Document :
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