Adaptive Coded Modulation for Stabilization of Wireless Networked Control Systems over Binary Erasure Channels

被引：0

作者：

Royyan, Muhammad ^{[1
]}

Vehkapera, Mikko ^{[1
]}

Charalambous, Themistoklis ^{[1
]}

Wichman, Risto ^{[1
]}

机构：

[1] Aalto Univ, Sch Elect Engn, Espoo, Finland

来源：

2019 57TH ANNUAL ALLERTON CONFERENCE ON COMMUNICATION, CONTROL, AND COMPUTING (ALLERTON) | 2019年

关键词：

Wireless networked control system; stability; data rate theorem; adaptive modulation; binary erasure channels; COMMUNICATION; FOUNDATIONS;

D O I：

10.1109/allerton.2019.8919747

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 proposes adaptive coded modulation for stabilization of wireless networked control systems (WNCSs). We combine a well-known data rate theorem with adaptive coded modulation to guarantee stability and optimize the spectral efficiency in WNCSs. We believe that this is the first work in adaptive coded modulation for stabilization. In addition, we propose three schemes to optimize various objectives with given constraints. Our proposed schemes are as follows: maximizing throughput with energy constraint (MaxTEC), minimizing energy with throughput constraint (MinETC), and minimizing delay with energy constraint (MinDEC). The numerical results show that each scheme is able to select the optimal modulation to optimize objectives at given channel conditions and constraints.

引用

页码：48 / 55

页数：8

共 14 条

[1] Information theoretic foundations of adaptive coded modulation [J].