Title :
A Game Theoretic Approach for SINR-Constrained Power Control in 3G Cellular CDMA Communication Systems
Author :
Adibi, Mehdi ; Vakili, Vahid Tabataba
Author_Institution :
Iran Univ. of Sci. & Technol., Tehran
Abstract :
In this paper, we formulate the SINR-constrained power control problem in the wideband CDMA cellular system as a game. Using the cooperative theory and Nash bargaining model, we compared it to the non-cooperative game scheme proposed in (S. Koskie and Z. Gajic, 2005). We show that the resulting operating point using Nash bargaining model is fair and Pareto optimal, however, the Nash equilibrium operating point obtained in the non-cooperative game scheme is not in general Pareto optimal.
Keywords :
3G mobile communication; Pareto optimisation; broadband networks; cellular radio; code division multiple access; game theory; power control; telecommunication control; 3G cellular CDMA communication systems; Nash bargaining model; Nash equilibrium; Pareto optimal; SINR-constrained power control; cooperative theory; game theory; noncooperative game scheme; wideband CDMA cellular system; Bandwidth; Base stations; Communication systems; Game theory; Interference; Multiaccess communication; Nash equilibrium; Power control; Signal to noise ratio; Wideband;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2007. PIMRC 2007. IEEE 18th International Symposium on
Conference_Location :
Athens
Print_ISBN :
978-1-4244-1144-3
Electronic_ISBN :
978-1-4244-1144-3
DOI :
10.1109/PIMRC.2007.4394272
