A Game-Theoretical Approach for Energy Efficiency in Multiuser MIMO System

The game-theoretic analysis of Energy Efficiency (EE) game is known to be difficult due the non-convexity EE-utility, especially for tracing Nash Equilibrium in MIMO system. In this paper, existence and uniqueness (NE) affirmed a multiple access channel (MAC) communication system bisection search algorithm designed find unique NE. Despite being sub-optimal deploying approximate best response, policy found by proposed shown more efficient than classical allocation techniques. Simulation shows that even might not exact NE game, deviation w.r.t. small resulted actually Pareto-dominates game.