Elements of Information Theory (Wiley Series in Telecommunications and Signal Processing)
Elements of Information Theory (Wiley Series in Telecommunications and Signal Processing)
NeXt generation/dynamic spectrum access/cognitive radio wireless networks: a survey
Computer Networks: The International Journal of Computer and Telecommunications Networking
Introducing hierarchy in energy-efficient power control games
Proceedings of the 3rd International Conference on Performance Evaluation Methodologies and Tools
Linear multiuser receivers: effective interference, effective bandwidth and user capacity
IEEE Transactions on Information Theory
The Water-Filling Game in Fading Multiple-Access Channels
IEEE Transactions on Information Theory
Pricing and power control in a multicell wireless data network
IEEE Journal on Selected Areas in Communications
Distributed multiuser power control for digital subscriber lines
IEEE Journal on Selected Areas in Communications
Cognitive radio: brain-empowered wireless communications
IEEE Journal on Selected Areas in Communications
A game-theoretic approach to energy-efficient power control in multicarrier CDMA systems
IEEE Journal on Selected Areas in Communications
Non-Atomic Games for Multi-User Systems
IEEE Journal on Selected Areas in Communications
A framework for uplink power control in cellular radio systems
IEEE Journal on Selected Areas in Communications
Resource allocation games in interference relay channels
GameNets'09 Proceedings of the First ICST international conference on Game Theory for Networks
An information-theoretic look at MIMO energy-efficient communications
Proceedings of the Fourth International ICST Conference on Performance Evaluation Methodologies and Tools
Inter-operator spectrum sharing from a game theoretical perspective
EURASIP Journal on Advances in Signal Processing - Special issue on dynamic spectrum access for wireless networking
A repeated game formulation of energy-efficient decentralized power control
IEEE Transactions on Wireless Communications
Using model checking for analyzing distributed power control problems
EURASIP Journal on Wireless Communications and Networking
Min-max and min-min stackelberg strategies with closed-loop information structure
Journal of Dynamical and Control Systems
Power allocation in team jamming games in wireless ad hoc networks
Proceedings of the 5th International ICST Conference on Performance Evaluation Methodologies and Tools
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In this work, we introduce hierarchy in wireless networks that can be modeled by a decentralized multiple access channel and for which energy-efficiency is the main performance index. In these networks users are free to choose their power control strategy to selfishly maximize their energy-efficiency. Specifically, we introduce hierarchy in two different ways: 1. Assuming single-user decoding at the receiver, we investigate a Stackelberg formulation of the game where one user is the leader whereas the other users are assumed to be able to react to the leader's decisions; 2. Assuming neither leader nor followers among the users, we introduce hierarchy by assuming successive interference cancellation at the receiver. It is shown that introducing a certain degree of hierarchy in non-cooperative power control games not only improves the individual energy efficiency of all the users but can also be a way of insuring the existence of a non-saturated equilibrium and reaching a desired trade-off between the global network performance at the equilibrium and the requested amount of signaling. In this respect, the way of measuring the global performance of an energy-efficient network is shown to be a critical issue.