Figure 18
From: A distributed power control and mode selection algorithm for D2D communications
The empirical CDF of the per UE transmit power is shown when adaptive SINR target setting is used with minimum SINR of −10 dB and the D2D pair is dropped within ISD/5 distance from each other in Scenario 3 (7-cell system). The adaptive SINR setting algorithm allocates very low transmit power values to the cellular UE, therefore it achieves very low SINR also as shown in Figure 17.