Adaptive Power and Rate Control for Wireless Networks with Time-Varying Uncertainties

Cunwu Han, Dehui Sun, Yuntao Shi, Zhe Dong, Zhijun Li, and Lipu Wu

Keywords

adaptive control, power and rate control, wireless networks, timevarying uncertainties, H control, LMI

Abstract

This paper is concerned with joint power and rate control for wireless networks with time-varying uncertainties. A new joint power and rate control algorithm is presented based on adaptive control technique and robust H control approach. The adaptive H performance of the closed-loop system is analyzed via the linear matrix inequality (LMI). Simulation results show the effectiveness of the proposed algorithm.

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