Optimal control theory based ABR traffic congestion control in ATM network with multiple congested nodes

Author

Zhaoxu, Yu ; Tihua, Wu

Author_Institution

Dept. of Autom., Shanghai Jiaotong Univ., China

Volume

2

fYear

2004

fDate

15-19 June 2004

Firstpage

1434

Abstract

An analytical method is proposed for the design of a congestion control scheme in the ATM network with available bit rate (ABR) service. The control architecture is rate based with a local feedback controller that is associated with each switching node. It is shown that there exists a set of control gains that results in asymptotic stability of the network model. To use optimal control theory for finding the state feedback gain is the main purposes in this paper. The theoretical results are illustrated by a simulation example.

Keywords

asymptotic stability; asynchronous transfer mode; optimal control; optimisation; state feedback; telecommunication congestion control; telecommunication traffic; ATM network; asymptotic stability; available bit rate service; local feedback controller; multiple congested nodes; optimal control; state feedback gain; traffic congestion control; Asynchronous transfer mode; Automatic control; Bit rate; Communication system traffic control; Equations; Intelligent networks; Optimal control; Partial response channels; State feedback; Traffic control;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Control and Automation, 2004. WCICA 2004. Fifth World Congress on

Print_ISBN

0-7803-8273-0

Type

conf

DOI

10.1109/WCICA.2004.1340878

Filename

1340878