Title :
Distributed Power Control Based on Average BER in MIMO-CDMA Systems: A Game Theoretic Approach
Author :
Yu Di-xiong ; Cai Yue-ming ; Zhong Wei
Author_Institution :
Postgrad. Team 2 ICE, PLAUST, Nanjing
Abstract :
We consider a distributed power control scheme based on average BER using game theoretic approach and prove the existence and uniqueness of the Nash Equilibrium for the proposed scheme. Then a synchronous distributed algorithm for this scheme is presented. The simulation results of the algorithm reveal that the proposed algorithm outperforms the average power distributed algorithm.
Keywords :
MIMO communication; code division multiple access; error statistics; game theory; telecommunication control; MIMO CDMA systems; Nash Equilibrium; average BER; distributed power control; game theoretic approach; synchronous distributed algorithm; Bit error rate; Cost function; Distributed algorithms; Game theory; Ice; MIMO; Power control; Power system modeling; Receiving antennas; Transmitting antennas;
Conference_Titel :
Wireless Communications, Networking and Mobile Computing, 2007. WiCom 2007. International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-1311-9
DOI :
10.1109/WICOM.2007.125
