Research Article

An MBS-Assisted Femtocell Transmit Power Control Scheme with Mobile User QoS Guarantee in 2-Tier Heterogeneous Femtocell Networks

Figure 5

Mean SINR of each MU when the QoS type is voice ( dB).
403978.fig.005a
(a)  dB
403978.fig.005b
(b)  dB
403978.fig.005c
(c)  dB