Title :
Stability of high order distributed power control
Author :
Möller, Anders ; Jönsson, Ulf T.
Author_Institution :
R. Inst. of Technol., Stockholm, Sweden
Abstract :
There are several proposed algorithms for distributed power control of wireless networks. In this article an extended algorithm including high order dynamics is discussed and sufficient conditions for stability are derived. The stability analysis is first made using analysis in linear scale and then with logarithmized variables in a control theoretic approach, using both input-output and Lyapunov theory.
Keywords :
Lyapunov methods; distributed control; power control; radio networks; stability; telecommunication control; Lyapunov theory; control theory; high order distributed power control; high order dynamics; input-output theory; linear scale analysis; stability analysis; wireless network; Bandwidth; Communication system control; Control systems; Convergence; Delay; Interference; Power control; Stability; Sufficient conditions; Wireless networks;
Conference_Titel :
Decision and Control, 2009 held jointly with the 2009 28th Chinese Control Conference. CDC/CCC 2009. Proceedings of the 48th IEEE Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-3871-6
Electronic_ISBN :
0191-2216
DOI :
10.1109/CDC.2009.5399939
