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Titolo:
Study of temporal behaviour of packet loss in packet switches with bursty traffic arrivals
Autore:
Aweya, J; Orozco-Barbosa, L;
Indirizzi:
Univ Ottawa, Sch Informat Technol & Engn, Ottawa, ON K1N 6N5, Canada Univ Ottawa Ottawa ON Canada K1N 6N5 l & Engn, Ottawa, ON K1N 6N5, Canada Nortel Networks, Ottawa, ON K1Y 4H7, Canada Nortel Networks Ottawa ON Canada K1Y 4H7 orks, Ottawa, ON K1Y 4H7, Canada
Titolo Testata:
COMPUTER COMMUNICATIONS
fascicolo: 11, volume: 24, anno: 2001,
pagine: 1080 - 1089
SICI:
0140-3664(20010615)24:11<1080:SOTBOP>2.0.ZU;2-B
Fonte:
ISI
Lingua:
ENG
Soggetto:
ARCHITECTURE; NETWORKS; VIDEO;
Keywords:
packet loss; packet switches; bursty traffic arrivals;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
Citazioni:
15
Recensione:
Indirizzi per estratti:
Indirizzo: Orozco-Barbosa, L Univ Ottawa, Sch Informat Technol & Engn, Ottawa, ON K1N6N5, Canada Univ Ottawa Ottawa ON Canada K1N 6N5 ON K1N 6N5, Canada
Citazione:
J. Aweya e L. Orozco-Barbosa, "Study of temporal behaviour of packet loss in packet switches with bursty traffic arrivals", COMPUT COMM, 24(11), 2001, pp. 1080-1089

Abstract

The study of packet loss is of great importance to the design of fast packet switching systems. Fast packet switching is generally accepted as the best technique for designing high-speed computer networks. Due to the high throughput demands and the mixed traffic environment, packet loss is unavoidable during overload situations when network buffers overflow. This paper presents an analysis of the temporal behaviour of packet loss in output buffered packet switches under bursty traffic loading. Analytic models are developed for a packet switch where a number of bursty packet arrivals are multiplexed onto an output buffered switch. We present exact analytic expressions and techniques for computing various packet loss characteristics such as the time distribution of the system in the blocking periods, and duration of the non-blocking and blocking periods. We show through a number of numerical examples the effects of traffic loading and correlation in the packet arrivals, as well as system parameters such as buffer size and speed-up factor of the switch fabric, on the packet loss process. (C) 2001 Elsevier Science B.V. All rights reserved.

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Documento generato il 25/09/20 alle ore 00:23:26