Title :
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
fDate :
28 Nov- 2 Dec 1994
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;
Conference_Titel :
Global Telecommunications Conference, 1994. GLOBECOM '94. Communications: The Global Bridge., IEEE
Conference_Location :
San Francisco, CA
Print_ISBN :
0-7803-1820-X
DOI :
10.1109/GLOCOM.1994.513588
