Congestion control with the double and hysteresis threshold in ATM networks

Author

Jong, Sang Gug ; Chin, Yong Ohk

Author_Institution

Korea Telecom, Seoul, South Korea

fYear

1994

fDate

28 Nov- 2 Dec 1994

Firstpage

595

Abstract

A priority scheduling algorithm with double threshold and a traffic control mechanism with hysteresis effect are proposed. The double threshold priority scheduling is studied based on the minimum laxity threshold (MLT) and the queue length threshold (QLT). The hysteresis effect traffic control is specified by the hysteresis effect QLT and traffic rate control. According to the simulation results, it can be shown that the proposed dynamic priority scheduling has a better processing performance than the existing MLT and QLT algorithm. The results also demonstrate that the QLT with hysteresis effect and traffic rate control with the hysteresis effect enhance the performance in comparison with those of single threshold

Keywords

asynchronous transfer mode; queueing theory; scheduling; telecommunication congestion control; telecommunication traffic; ATM networks; MLT algorithm; QLT algorithm; congestion control; double threshold priority scheduling; dynamic priority scheduling; hysteresis effect; hysteresis threshold; minimum laxity threshold; priority scheduling algorithm; processing performance; queue length threshold; simulation results; traffic control; traffic rate control; Communication system traffic control; Degradation; Dynamic scheduling; Hysteresis; Intelligent networks; Microwave integrated circuits; Scheduling algorithm; Telecommunication congestion control; Telecommunication control; Traffic control;

fLanguage

English

Publisher

ieee

Conference_Titel

Global Telecommunications Conference, 1994. GLOBECOM '94. Communications: The Global Bridge., IEEE

Conference_Location

San Francisco, CA

Print_ISBN

0-7803-1820-X

Type

conf

DOI

10.1109/GLOCOM.1994.513588

Filename

513588