Towards feedback stabilization over fading channels

Author

Minero, Paolo ; Franceschetti, Massimo ; Dey, Subhrakanti ; Nair, Girish

Author_Institution

Adv. Network Sci., Univ. of California, La Jolla, CA

fYear

2007

fDate

16-20 April 2007

Firstpage

1

Lastpage

5

Abstract

Motivated by control problems over wireless fading channels, the mean square stabilization of a linear system over a time-varying finite rate feedback link is studied. Process and observation disturbances are allowed to occur over an unbounded support. Necessary and sufficient conditions to stabilize the system are derived, and their implications are discussed. Proof techniques rely on both information theoretic and control theoretic tools.

Keywords

fading channels; feedback; linear systems; mean square error methods; stability; time-varying channels; control theoretic tool; feedback stabilization; information theoretic tool; linear system; mean square stabilization; time-varying finite rate feedback link; wireless fading channel; Codecs; Control systems; Decoding; Fading; Linear feedback control systems; Linear systems; Stability; Sufficient conditions; Time varying systems; Transmitters;

fLanguage

English

Publisher

ieee

Conference_Titel

Modeling and Optimization in Mobile, Ad Hoc and Wireless Networks and Workshops, 2007. WiOpt 2007. 5th International Symposium on

Conference_Location

Limassol

Print_ISBN

978-1-4244-0960-0

Electronic_ISBN

978-1-4244-0961-7

Type

conf

DOI

10.1109/WIOPT.2007.4480116

Filename

4480116