Near Optimum Power Control and Precoding under Fairness Constraints in Network MIMO Systems
Figure 2
Sum power minimization. The figure shows the sum power as the function of SINR1 and SINR2 without fairness constraints (left) and for Case , when the ratios between the lowest and highest SINR must not be greater than 100. In this case the sum power is somewhat higher (22.11 dBm) than without fairness constraint (21.61 dBm).
