Effective priority control scheme according to cell loss probability in ATM

Author

Lee, Sang Tae ; Kim, Nam Hee ; No, Ki Young ; Chung, Kyung Taek ; Chon, Byoung Sil

Author_Institution

Group of Comput. Inf, Korea Res. Inst. of Standards & Sci., South Korea

Volume

1

fYear

1999

fDate

1999

Firstpage

550

Abstract

This paper present a new priority control mechanism which is to balance the cell loss rate by measuring, in real time, the number of discarded cells in the queuing system with a different loss priority for each class of service such that each class of service meets its cell loss rate requirements. To reduce the delay rates we modified the existing cell scheduling scheme. Throughout the computer simulation, the existing schemes and proposed scheme is compared with respect to cell loss rate and average delay time. The proposed scheme has improved performance more than the other schemes with respect to cell loss rate and average delay time

Keywords

asynchronous transfer mode; delays; queueing theory; scheduling; telecommunication congestion control; ATM; average delay time; cell loss probability; cell scheduling scheme; computer simulation; delay rates; effective priority control scheme; loss priority; queuing system; Analytical models; Asynchronous transfer mode; Communication system traffic control; Delay effects; Delay estimation; Loss measurement; Performance loss; Real time systems; Scheduling algorithm; Traffic control;

fLanguage

English

Publisher

ieee

Conference_Titel

TENCON 99. Proceedings of the IEEE Region 10 Conference

Conference_Location

Cheju Island

Print_ISBN

0-7803-5739-6

Type

conf

DOI

10.1109/TENCON.1999.818473

Filename

818473