Channel used	LMS		Shi et al.		PSO-TVW2		PSO-TVW3		MPPSO-TVW3
Channel used	MSE in dB	Convergence Rate	MSE in dB	Convergence rate	MSE in dB	Convergence rate	MSE in dB	Convergence rate	MSE in dB	Convergence rate
Linear channel LTE	−53	200	−50	80	−58	50	−67	50	−66	30
Linear channel DFE	−50	250	−48	90	−57	90	−67	100	−65	90
Nonlinear channel 1-LTE	−15	200	−40	45	−37	50	−46	50	−45	30
Nonlinear channel 1-DFE	−14	250	−40	60	−35	80	−46	80	−45	60
Nonlinear channel 2-LTE	−40	200	−57	70	−55	50	−78	50	−75	30
Nonlinear channel 2-DFE	−37	250	−55	80	−55	90	−62	100	−61	90
Nonlinear channel 3-LTE	−15	600	−15	30	−18	50	−28	50	−28	30
Nonlinear channel 3-DFE	−14	700	−15	50	−18	70	−23	50	−22	30