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2020, vol. 70, br. 2, str. 35-40
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Nova metodologija projektovanja taktičkih integrisanih telekomunikacionih i računarskih mreža za OPNET simulaciju
A new methodology for designing of tactical integrated telecommunications and computer networks for OPNET simulation
aVojnotehnički institut - VTI, Beograd bUniverzitet u Kragujevcu, Tehnički fakultet, Čačak
e-adresa: slobodan.miletic@vs.rs
Sažetak
Rad predstavlja jedan nov metodološki pristup u projektovanju integrisane taktičke telekomunikacione i računarske mreže komandno informacionog sistema i definisanja elemenata za OPNET simulacioni model. Predstavljeni su elementi za projekotovanje mrežne informacione arhitekture U navedenu svrhu se uspostavljaju relacije između elemenata sa kojima se projektuje mrežna topologija, definišu mrežni elementi i mrežni saobraćaj. Oni se sa svojim parametrima integrišu u preliminarni model kojim se definiše OPNET simulacionimodel. Za projektovanje modela mreže predlažemo meru efikasnosti postizanjem taktičkih komandnih zahteva Mera efikasnosti je srednje vreme kašnjenja, opisano matematičkim relacijama koje uključuju komunikacione parametre: brzinu generisanja mrežnog saobraćaja, veličinu paketa, kapacitet linka i koji imaju uticaj na projektovanu mrežu. Primena predloženog pristupa i date instrukcije omogućava projektantu potpuno ispitivanje mrežne arhitekture i prevođenje u preliminarni model i projektovanje OPNET simulacionog modela.
Abstract
This paper present a novel methodological approach in the design of integrated tactical telecommunications and computer networks for command information system and defining the elements for the OPNET simulation model. The elements proposed for design of network information architecture. For that purpose, the way established to set up relationships between elements that uses for network topologies design, building of network elements and network traffic. They are integrated with its parameters in the preliminary model defined by an OPNET simulation model. We propose the measure of efficiency for accomplishment of tactical command requirements to use the design model network. This measure of efficiency is mean time delay that described with mathematical relations, involving the communication parameters speed of generating traffic, packet size, link capacity and adequately reflects the projected network. Furthermore, the applications of the proposed approach and given instructions allow to designers full examination of the network architecture, and provide translation into preliminary model and design OPNET simulation model.
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