Title :
Game-theoretic power control in DS-CDMA wireless networks with successive interference cancellation
Author :
Jean, C. A St ; Jabbari, B.
Author_Institution :
Dept. of Electr. & Comput. Eng., George Mason Univ., Fairfax, VA, USA
Abstract :
A noncooperative game-theoretic power control framework for a wireless DS-CDMA uplink with imperfect successive interference cancellation is presented. Assuming a fixed cancellation ordering, a unique Nash equilibrium corresponding to the centralised solution is shown to exist, and simulation reveals significant utility improvement compared to traditional matched filter detection.
Keywords :
code division multiple access; game theory; interference suppression; mobile radio; multiuser detection; power control; spread spectrum communication; telecommunication control; DS-CDMA wireless networks; Nash equilibrium; fixed cancellation ordering; imperfect successive interference cancellation; noncooperative game-theoretic power control; wireless DS-CDMA uplink;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20063608
