Satisfaction-Based Decentralized Interference Mitigation in Two-Tier Wireless Networks Using Equilibria

Inhalt:
In this paper the problem of interference mitigation in ultra dense heterogeneous cellular networks is considered, with the aim to maximize the satisfaction of users. Several game-theoretic approaches based on correlated equilibrium (CE) and satisfaction equilibrium (SE) are compared. Moreover, a new solution based on cooperative approach using CE and satisfaction-based optimization is proposed. Presented simulation results of an ultra dense 5G wireless system show, that the proposed scheme outperforms other solutions in terms of throughput satisfaction.