EURASIP Journal on Advances in Signal Processing

Table 1 Computational time (second) comparison of 100 independent trials with M=L

From: Optimization of a MIMO amplify-and- forward relay system with channel state information estimation error and feedback delay

Methods	L=4	L=8	L=16	L=32
GA	140.78	176.75	396.56	2739.67
Relaxed solution	0.103	0.164	0.214	0.360

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