
36 Advances in Mobile Cloud Computing Systems
0
2.25
2.3
2.35
2.4
Service purchased by MB S (bps)
2.45
2.5
2.55
×10
8
0.05
Lowest price oerd by cloud platform providers ($/bps)
0.1 0.15 0.2
α=0.01
α=0.02
α=0.04
0.25 0.3
Figure 1.9 Service allocation in the MBS with various values of α parame-
ter. (From Yin, Z. et al., IEEE Trans. Wireless Commun., 14, 4020, 2015. With
permission.)
0
0
1
2
3
Utility of SBS
4
5
6
7
y =6.0
y =8.0
y = 10.0
8
9
×10
7
0.511.5
Power allocation of one SBS (W)
22.53
Figure 1.10 Utility function of one SBS. (From Yin, Z. et al., IEEE Trans.
Wireless Commun., 14, 4020, 2015. With permission.)