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Table 1 Averaged running times (in seconds)

From: Artificial noise-aided biobjective transmitter optimization for service integration in multi-user MIMO broadcast channel

Power (dB)

      

Method

0

4

8

12

16

20

DC

6.07

8.89

12.91

17.35

21.18

30.84

AO

7.57

11.58

11.04

12.61

13.61

17.11