Adaptive Power and Rate Control for Wireless Communication Networks with Nonlinear Channel Fading and Time-Varying Delay

被引：3

作者：

Han, Cunwu ^{[1
]}

Li, Mengqi ^{[1
]}

Li, Yinghong ^{[1
]}

Dong, Zhe ^{[1
]}

Li, Zhijun ^{[1
]}

机构：

[1] North China Univ Technol, Key Lab Beijing Fieldbus Technol & Automat, Beijing 100144, Peoples R China

来源：

IFAC PAPERSONLINE | 2017年 / 50卷 / 01期

基金：

中国国家自然科学基金; 北京市自然科学基金;

关键词：

Power and rate control; adaptive control; wireless communication networks; nonlinear channel fading; parameter uncertainty; time-varying delay; JOINT RATE; CONTROL ALGORITHMS; ADAPTATION;

D O I：

10.1016/j.ifacol.2017.08.606

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper investigates power and rate control for uncertain wireless communication networks with nonlinear channel fading and time-varying delay. A new mathematical model of power and rate control system is derived. To compensate for the effects of nonlinear channel fading, time-varying delay, and parameter uncertainty, a power and rate controller is designed based on adaptive control technique. The performance of the closed-loop system is analyzed by using Lyapunov-Krasovskii functional and linear matrix inequality. Simulation results verify the effectiveness of the proposed controller. (C) 2017, IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd. All rights reserved.

引用

页码：6552 / 6557

页数：6

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