Cunwu Han, Dehui Sun, Yuntao Shi, and Song Bi
Adaptive control, power control, rate control, traffic engineering
Power and rate control are important requirements for wireless networks. There have been only a few results on power and rate control for time delayed wireless networks. Especially, little result on power and rate control for wireless networks with time-varying delay has been reported in the literature. This paper investigates power and rate control for wireless networks with time-varying delay. By combining adaptive control technique and robust H∞ control approach, an adaptive robust H∞ power and rate controller is presented, and robust H∞ performance of the closed-loop system is analyzed via linear matrix inequality (LMI). Simulation results are given to demonstrate the effectiveness of the proposed algorithm.
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