A Game-Theoretic Precoding for Secure Communication in MIMO Interference Channels

Table 1

Iteration and CPU time of NE and MT-MSE algorithm.

	number of transmitter-receiver pairs	2	3	4
	iteration	7	12	19
NE	CPU time (s)	16.17	38.88	82.08
	average CPU time (s)	2.31	3.24	4.32
	iteration	8	18	26
MT-MSE	CPU time (s)	26.16	92.88	218.66
	average CPU time (s)	3.27	5.16	8.41