Paper Title:
CDMA Multiuser Detection Based on Improved Particle Swarm Optimization Algorithm
  Abstract

CDMA multiuser detection (MUD) is a crucial technique to mobile communication. We adopt improved particle swarm optimization (PSO) algorithm in MUD which incorporates factor and utilizes function to discrete PSO. Comparison of BER and near-far effect has verified its effectiveness on multi-access interference (MAI). The algorithm accelerates the convergent speed meanwhile it also displays feasibility and superiority in case simulation.

  Info
Periodical
Edited by
Shaobo Zhong, Yimin Cheng and Xilong Qu
Pages
3-7
DOI
10.4028/www.scientific.net/AMM.50-51.3
Citation
N. P. Liu, F. Zheng, K. W. Xia, "CDMA Multiuser Detection Based on Improved Particle Swarm Optimization Algorithm", Applied Mechanics and Materials, Vols. 50-51, pp. 3-7, 2011
Online since
February 2011
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