DocumentCode
778735
Title
Variable structure power control algorithm in mobile radio systems
Author
Uykan, Zekeriya ; Koivo, Heikki N.
Author_Institution
Radio Technol. Lab., Nokia Res. Center, Helsinki
Volume
5
Issue
10
fYear
2006
Firstpage
2633
Lastpage
2637
Abstract
In this paper, we apply well-known variable structure systems control theory to power control problem in mobile radio systems. The aim is to make the power control operation insensitive to unknown changes in the link gains. Some of well-known distributed power control algorithms (Foschini and Miljanic algorithm, fixed step, etc) are obtained as special cases of the proposed algorithm. Simulation results suggest that the proposed algorithm is relatively fast and robust. The algorithm is also verified with an advanced dynamic system simulator
Keywords
cellular radio; distributed control; power control; telecommunication control; variable structure systems; distributed power control algorithms; mobile radio systems; variable structure power control algorithm; variable structure systems control theory; Algorithm design and analysis; Control systems; Control theory; Convergence; Laboratories; Land mobile radio; Land mobile radio cellular systems; Power control; Robustness; Variable structure systems;
fLanguage
English
Journal_Title
Wireless Communications, IEEE Transactions on
Publisher
ieee
ISSN
1536-1276
Type
jour
DOI
10.1109/TWC.2006.03679
Filename
1705920
Link To Document