From: Performance of Some Metaheuristic Algorithms for Multiuser Detection in TTCM-Assisted Rank-Deficient SDMA-OFDM System
SNR = 2 dB
BER
No of Iterations/ Symbol
CPU Time/ Iteration
CPU Time/ Symbol (sec)
ABC
93
0.0581
PSO
95
0.0642
GA
98
0.0764