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Titolo:
Telecommunications network case study: Selecting a data network architecture
Autore:
Rosenberg, E;
Indirizzi:
AT&T Labs Res, Middletown, NJ 07748 USA AT&T Labs Res Middletown NJ USA 07748 Labs Res, Middletown, NJ 07748 USA
Titolo Testata:
JOURNAL OF HEURISTICS
fascicolo: 1, volume: 6, anno: 2000,
pagine: 9 - 20
SICI:
1381-1231(200004)6:1<9:TNCSSA>2.0.ZU;2-4
Fonte:
ISI
Lingua:
ENG
Keywords:
data communications; network architecture; network design; frame relay; virtual circuits; economic analysis;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
Citazioni:
0
Recensione:
Indirizzi per estratti:
Indirizzo: Rosenberg, E AT&T Labs Res, Middletown, NJ 07748 USA AT&T Labs Res Middletown NJ USA 07748 ddletown, NJ 07748 USA
Citazione:
E. Rosenberg, "Telecommunications network case study: Selecting a data network architecture", J HEURISTIC, 6(1), 2000, pp. 9-20

Abstract

This paper documents a model that was pivotal in deciding which of two architectures should be selected for a frame relay data communications network. The choices are either to continue using the current architecture, or to make a large incremental investment in new equipment which reduces the number of high speed inter-office trunks required to interconnect the switches. The analysis requires optimizing the mix of two types of customer port cards to determine the maximum customer port capacity of a switch. Simple approximations are used to estimate the number of inter-office trunks and trunkcards required. Based in large part on the costs computed by this model, an executive level decision was made to move to the new architecture.

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Documento generato il 25/01/20 alle ore 15:42:24