Understanding Game Theory via Wireless Power Control

Giacomo Bacci (1) , Luca Sanguinetti (2) , Marco Luise (2)

1 MBI - Mediterranean Broadband Infrastructure [Pisa]
2 Dipartimento di Ingegneria dell'Informazione [Pisa]

In this lecture note, we introduce the basic concepts of game theory (GT), a branch of mathematics traditionally studied and applied in the areas of economics, political science, and biology, which has emerged in the last fifteen years as an effective framework for communications, networking, and signal processing (SP). The real catalyzer has been the blooming of all issues related to distributed networks, in which the nodes can be modeled as players in a game competing for system resources. Some relevant notions of GT are introduced by elaborating on a simple application in the context of wireless communications, notably the power control in an interference channel (IC) with two transmitters and two receivers

Domaines: Mathématiques [math]; Sciences de l'ingénieur [physics]; Statistiques [stat]

Giacomo Bacci, Luca Sanguinetti, Marco Luise. Understanding Game Theory via Wireless Power Control. IEEE Signal Processing Magazine, 2015, 32 (4), pp.132 -137. ⟨10.1109/MSP.2015.2406338⟩. ⟨hal-01242582⟩