Input and output queueing packet switch with backpressure mode and queue loss mode for two classes

Author

Umayabashi, Masaki ; Takemori, Keisuke ; Shiokawa, Shigeki ; Sasase, Zwao

Author_Institution

Dept. of Electr. Eng., Keio Univ., Yokohama, Japan

fYear

1995

fDate

17-19 May 1995

Firstpage

169

Lastpage

172

Abstract

Proposes an N×N input and output queueing packet switch model with both backpressure and queue loss operation mode, where backpressure mode is used for immediate calls and queue loss mode is used for waiting calls. The authors consider a synchronous system with Bernoulli arrivals, and analyze the average system delay and evaluate the loss probability of each class by computer simulation. As the results, they show that this model is useful to decrease the queueing delay of immediate calls and loss probability of waiting calls

Keywords

delays; losses; packet switching; probability; queueing theory; Bernoulli arrivals; N×N input output queueing packet switch model; average system delay; backpressure mode; immediate calls; loss probability; operation mode; queue loss mode; synchronous system; waiting calls; Computer simulation; Costs; Delay systems; Intserv networks; Packet switching; Performance analysis; Performance loss; Switches; Telecommunication traffic; Traffic control;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications, Computers, and Signal Processing, 1995. Proceedings., IEEE Pacific Rim Conference on

Conference_Location

Victoria, BC

Print_ISBN

0-7803-2553-2

Type

conf

DOI

10.1109/PACRIM.1995.519435

Filename

519435