Performance of Energy Efficient Game Theoretical-Based Power Control Algorithm in WCDMA

Author

Chaves, Fd.S. ; De Sousa, V.A., Jr. ; Neto, R. A de Oliveira ; de Lima, C.H.M. ; Cavalcanti, F.R.P.

Author_Institution

GTEL, UFC

fYear

2006

fDate

11-14 Sept. 2006

Firstpage

1

Lastpage

5

Abstract

In this contribution game theory concepts are applied to the decentralized power control problem in a WCDMA wireless data system. We propose a new distributed power control algorithm which is derived from the formulation of the power control problem as a static multi-stage nonzero-sum noncooperative game. It performs the choice of a suitable operation point, improving the overall system performance in an energy efficient manner

Keywords

code division multiple access; data communication; decentralised control; distributed control; game theory; power control; radio networks; WCDMA; decentralized power control; distributed power control algorithm; game theoretical-based power control algorithm; multistage nonzero-sum noncooperative game; wireless data system; Cost function; Data systems; Energy efficiency; Energy management; Game theory; Multiaccess communication; Power control; Quality of service; Resource management; Signal to noise ratio;

fLanguage

English

Publisher

ieee

Conference_Titel

Personal, Indoor and Mobile Radio Communications, 2006 IEEE 17th International Symposium on

Conference_Location

Helsinki

Print_ISBN

1-4244-0329-4

Electronic_ISBN

1-4244-0330-8

Type

conf

DOI

10.1109/PIMRC.2006.254202

Filename

4022396