Optimal design of a multi-antenna access point with decentralized power control using game theory

Document Type

Conference Proceeding

Publication Date

1-1-2007

Abstract

Power control for uplink channels with non-cooperative and rational mobile stations (MS) can be studied in the framework of game theory. In this paper, we investigate the optimal design of a multi-antenna access point (AP) in such a scenario by modelling the interaction between the AP on one side, and the distributed set of MSs on the other, as a Stackelberg game. As a game leader, the AP determines the network parameters (bandwidth and the number of receiving antennas) for the power control game played between the MSs (follower), so as to maximize the network utility per system resource (bandwidth and antennas). Two game models are considered, whereby the network utility is measured either in terms of power minimization or power efficiency maximization. Extensive numerical results provide insights into the properties of the optimal design. © 2007 IEEE.

Identifier

34548779825 (Scopus)

ISBN

[1424406633, 9781424406630]

Publication Title

2007 2nd IEEE International Symposium on New Frontiers in Dynamic Spectrum Access Networks

External Full Text Location

https://doi.org/10.1109/DYSPAN.2007.69

First Page

476

Last Page

481

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