Wireless Communications: Principles and Practice
Wireless Communications: Principles and Practice
The Mathematics of Internet Congestion Control (Systems and Control: Foundations and Applications)
The Mathematics of Internet Congestion Control (Systems and Control: Foundations and Applications)
A hybrid systems model for power control in multicell wireless data networks
Performance Evaluation - Selected papers from the first workshop on modeling and optimization in mobile, ad hoc and wireless networks (WiOpt'2003)
Power Control for Multicell CDMA Wireless Networks: A Team Optimization Approach
WIOPT '05 Proceedings of the Third International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks
A power control game based on outage probabilities for multicell wireless data networks
IEEE Transactions on Wireless Communications
A framework for uplink power control in cellular radio systems
IEEE Journal on Selected Areas in Communications
Nash equilibrium design and optimization
GameNets'09 Proceedings of the First ICST international conference on Game Theory for Networks
Loss of continuity in cellular networks under stabilizing transmit power control
Allerton'09 Proceedings of the 47th annual Allerton conference on Communication, control, and computing
Revenue management for cognitive spectrum underlay networks: an interference elasticity perspective
APCC'09 Proceedings of the 15th Asia-Pacific conference on Communications
A system performance approach to OSNR optimization in optical networks
IEEE Transactions on Communications
A utility-based algorithm for joint uplink/downlink scheduling in wireless cellular networks
Journal of Network and Computer Applications
Feasibility of SINR guarantees for downlink transmissions in relay-enabled OFDMA networks
Automatica (Journal of IFAC)
A framework for optimization under limited information
Journal of Global Optimization
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We study power control in multicell CDMA wireless networks as a team optimization problem where each mobile attains at the minimum its individual fixed target SIR level and beyond that optimizes its transmission power level according to its individual preferences. We derive conditions under which the power control problem admits a unique feasible solution. Using a Lagrangian relaxation approach similar to [10] we obtain two decentralized dynamic power control algorithms: primal and dual power update, and establish their global stability utilizing both classical Lyapunov theory and the passivity framework [14]. We show that the robustness results of passivity studies [8, 9] as well as most of the stability and robustness analyses in the literature [10] are applicable to the power control problem considered. In addition, some of the basic principles of call admission control are investigated from the perspective of the model adopted in this paper. We illustrate the proposed power control schemes through simulations.