Robust Power Controllers in Cellular Radio Systems

The paper presents a framework to design robust transmit power controllers in cellular radio systems. The robust controllers designed are able to guarantee the quality of service (QoS) by keeping the carrier-to-inference-plus-noise ratio (CIRN) above a desired level in face of network link gain variations. The controller design problem is solved by solving a noncooperative dynamic game between the controller and unknown link gain variations.

[1]  Peter E. Caines,et al.  Uplink power adjustment in wireless communication systems: a stochastic control analysis , 2004, IEEE Transactions on Automatic Control.

[2]  Roy D. Yates,et al.  A Framework for Uplink Power Control in Cellular Radio Systems , 1995, IEEE J. Sel. Areas Commun..

[3]  T. Basar,et al.  H∞-0ptimal Control and Related Minimax Design Problems: A Dynamic Game Approach , 1996, IEEE Trans. Autom. Control..

[4]  H. Meyerhoff.  Power balancing in multibeam satellites , 1974 .

[5]  Zekeriya Uykan,et al.  Variable structure power control algorithm in mobile radio systems , 2006, IEEE Transactions on Wireless Communications.

[6]  Gerard J. Foschini,et al.  A simple distributed autonomous power control algorithm and its convergence , 1993 .

[7]  Eitan Altman,et al.  CDMA Uplink Power Control as a Noncooperative Game , 2002, Wirel. Networks.

[8]  T. Başar,et al.  Dynamic Noncooperative Game Theory , 1982 .

[9]  Jens Zander,et al.  Distributed cochannel interference control in cellular radio systems , 1992 .

[10]  Ching-Yao Huang,et al.  Non-cooperative uplink power control in cellular radio systems , 1998, Wirel. Networks.

[11]  R.W. Nettleton,et al.  Power control for a spread spectrum cellular mobile radio system , 1983, 33rd IEEE Vehicular Technology Conference.

[12]  Zekeriya Uykan,et al.  Proportional power control algorithm for time varying link gains in cellular radio systems , 2006, IEEE Transactions on Vehicular Technology.

[13]  Yiu-Wing Leung.  Power control in cellular networks subject to measurement error , 1996, IEEE Trans. Commun..

[14]  Shoudong Huang,et al.  L∞-bounded Robustness for Nonlinear Systems: Analysis and Synthesis , 2003, IEEE Trans. Autom. Control..

[15]  Jens Zander,et al.  Performance of optimum transmitter power control in cellular radio systems , 1992 .

[16]  Z. Gajic,et al.  SIGNAL-TO-INTERFERENCE-BASED POWER CONTROL FOR WIRELESS NETWORKS : A SURVEY , 1992 – 2005 1 , 2005 .

[17]  Seong-Lyun Kim,et al.  Second-order power control with asymptotically fast convergence , 2000, IEEE Journal on Selected Areas in Communications.