Multiuser Detection Using Particle Swarm Optimization over Fading Channels with Impulsive Noise

2016 ◽  
Author(s):  
Srinivasa R. Vempati ◽  
◽  
Habibulla Khan ◽  
Anil K. Tipparti
Keyword(s):  
Particle Swarm Optimization ◽  
Fading Channels ◽  
Multiuser Detection ◽  
Impulsive Noise ◽  
Particle Swarm ◽  
Swarm Optimization

CDMA Multiuser Detection Based on Improved Particle Swarm Optimization Algorithm

2011 ◽  
Vol 50-51 ◽  
pp. 3-7 ◽  
Author(s):  
Nan Ping Liu ◽  
Fei Zheng ◽  
Ke Wen Xia
Keyword(s):  
Particle Swarm Optimization ◽  
Multiuser Detection ◽  
Particle Swarm Optimization Algorithm ◽  
Particle Swarm ◽  
Pso Algorithm ◽  
Swarm Optimization ◽  
Improved Particle Swarm Optimization ◽  
Discrete Pso ◽  
Case Simulation ◽  
Multi Access

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.

Sign in / Sign up

Export Citation Format

Share Document