Performance Optimization for Overloaded MIMO Systems with Virtual Channel Approach

Figure 4

Convergence property of GA comparison under different conditions: (a) convergence property of GA with different population sizes; (b) convergence property of GA with different crossover probabilities; (c) convergence property of GA with different mutation probabilities; (d) convergence property of GA at different SNRs.

(a)

(b)

(c)

(d)