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Titolo:
An accurate performance model of shared buffer ATM switches under hot spottraffic
Autore:
Saleh, M; Atiquzzaman, M;
Indirizzi:
Univ Dayton, Dept Elect & Comp Engn, Dayton, OH 45469 USA Univ Dayton Dayton OH USA 45469 t Elect & Comp Engn, Dayton, OH 45469 USA La Trobe Univ, Sch Comp Sci & Comp Engn, Bundoora, Vic 3083, Australia La Trobe Univ Bundoora Vic Australia 3083 , Bundoora, Vic 3083, Australia
Titolo Testata:
COMPUTER COMMUNICATIONS
fascicolo: 6, volume: 22, anno: 1999,
pagine: 516 - 522
SICI:
0140-3664(19990425)22:6<516:AAPMOS>2.0.ZU;2-V
Fonte:
ISI
Lingua:
ENG
Soggetto:
INTERCONNECTION;
Keywords:
asynchronous transfer mode; broadband ISDN; switching elements; performance evaluation; high speed networks;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
Citazioni:
14
Recensione:
Indirizzi per estratti:
Indirizzo: Atiquzzaman, M Univ Dayton, Dept Elect & Comp Engn, Dayton, OH 45469 USA Univ Dayton Dayton OH USA 45469 Engn, Dayton, OH 45469 USA
Citazione:
M. Saleh e M. Atiquzzaman, "An accurate performance model of shared buffer ATM switches under hot spottraffic", COMPUT COMM, 22(6), 1999, pp. 516-522

Abstract

Asynchronous transfer mode (ATM) switches based on shared buffering are known to have better performance and buffer utilization than input or output queued switches. Shared buffer switches do not suffer from head of line blocking which is a problem in simple input buffering. Shared buffer switches have previously been studied under uniform and unbalanced traffic patterns. However, due to the complexity of che model, the performance of such a switch, in the presence of a single hot spot, has not been fully explored. In this article, we develop a model for a multistage ATM switch constructed ofshared buffer switching elements and operating under a hot spot traffic pattern. The model is used to study the switch performance in terms of the throughput, cell delay, cell loss probability and the optimal buffer size. (C) 1999 Elsevier Science B.V. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 10/07/20 alle ore 12:22:58