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Titolo:
An approximate transient analysis of dynamic thresholds in an ATM switch with shared buffer memory
Autore:
Zouta, T; Inai, H; Yamakita, J;
Indirizzi:
Okayama Prefectural Univ, Dept Commun Engn, Soja 7191197, Japan Okayama Prefectural Univ Soja Japan 7191197 un Engn, Soja 7191197, Japan
Titolo Testata:
ELECTRONICS AND COMMUNICATIONS IN JAPAN PART I-COMMUNICATIONS
fascicolo: 6, volume: 84, anno: 2001,
pagine: 1 - 10
SICI:
8756-6621(2001)84:6<1:AATAOD>2.0.ZU;2-2
Fonte:
ISI
Lingua:
ENG
Keywords:
ATM switches with shared buffer memory; dynamic threshold control; logical queue; approximate transient analysis;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
--discip_EC--
Citazioni:
11
Recensione:
Indirizzi per estratti:
Indirizzo: Zouta, T Hitachi Software Engn Co Ltd, Tokyo, Japan Hitachi Software Engn Co Ltd Tokyo Japan Co Ltd, Tokyo, Japan
Citazione:
T. Zouta et al., "An approximate transient analysis of dynamic thresholds in an ATM switch with shared buffer memory", ELEC C JP 1, 84(6), 2001, pp. 1-10

Abstract

To achieve a fair share of buffer memory among the output queues in a shared buffer ATM switch, a maximum allowable queue length (a threshold) for each queue should be set. In this paper, to analyze a transient behavior of the buffer state in such switches, we perform a discrete-time transient analysis of a queuing model and then approximately derive time-varying queue length distribution and cell loss probability. In numerical examples, we discuss the validity of our analytical approach by comparison with simulation results. (C) 2001 Scripta Technica.

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Documento generato il 28/01/20 alle ore 03:04:29