Transmitters of a multiple access channel are assumed to freely choose their power control strategy in order to be energy-efficient. We show that in a stochastic game framework, we can develop energy-efficient distributed control strategies which only require partial knowledge of the entire system. Achievable utility equilibrium region is characterized and based on time-sharing, an explicit power control strategy is proposed.
@article{arxiv.1107.4382,
title = {Jeux stochastiques et contr\^ole de puissance distribu\'e},
author = {François Mériaux and Maël Le Treust and Samson Lasaulce and Michel Kieffer},
journal= {arXiv preprint arXiv:1107.4382},
year = {2011}
}