Robust model predictive power and rate control for uncertain wireless networks with time-varying delays and input constraints

Author

Han Cunwu ; Sun Dehui ; Liu Lei ; Bi Song ; Li Zhijun

Author_Institution

Beijing Key Lab. of Fieldbus Technol. & Autom., North China Univ. of Technol., Beijing, China

fYear

2014

fDate

28-30 July 2014

Firstpage

5447

Lastpage

5452

Abstract

This paper considers power and rate control for wireless networks with time-varying delays, uncertainties and input constraints. A robust delay-dependent model predictive power and rate control method is presented, and the state feedback control law is obtained by solving an optimization problem. Simulation results verify the effectiveness of the proposed method.

Keywords

delays; optimisation; power control; predictive control; radio networks; robust control; state feedback; telecommunication control; time-varying systems; uncertain systems; input constraints; optimization problem; rate control method; robust delay-dependent model predictive power control method; state feedback control law; time-varying delays; uncertain wireless networks; Delays; Optimization; Predictive control; Robustness; State feedback; Uncertainty; Wireless networks; Model predictive control; input constraints; power control; rate control; time-varying delay; uncertainties; wireless networks;

fLanguage

English

Publisher

ieee

Conference_Titel

Control Conference (CCC), 2014 33rd Chinese

Conference_Location

Nanjing

Type

conf

DOI

10.1109/ChiCC.2014.6895870

Filename

6895870