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Table 1 Comparison between different Qmax and Imax in modified PSO algorithm

From: Green fronthaul allocation and power management in Cloud-RAN

Q max

I max

Stable value of EE (Gbps/W)

Calculating time (h:m:s)

500

500

1.8669

0:2:09

750

500

1.8873

0:3:10

1500

500

1.890

0:5:41

2000

2000

1.9143

0:45:23

3000

3000

1.9145

2:25:01

4000

4000

1.9147

6:06:03

5000

5000

1.9147

14:2:5