Analytical vs. Simulation Approach to Availability Calculation of Circuit Switched Optical Transmission Network (CROSBI ID 563327)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Lacković, Marko ; Mikac, Branko
engleski
Analytical vs. Simulation Approach to Availability Calculation of Circuit Switched Optical Transmission Network
The article analyses and compares analytical and simulation approach to telecommunication network availability calculation. Calculations are focused on optical transmission network with circuit switching. Network planning procedure, including capacity dimensioning and node structuring, has been described. Routing and wavelength assignment has been used to optimally route demands and maximize the wavelength usage. Static and dynamic node structuring has been employed. Availability analysis is based on transport entities making the logical hierarchy. The hierarchy fully describes the way the transmission elements have been assigned to traffic demands and employed protection/restoration scheme. Schemes include no protection, 1+1 protection and path restoration. Analytical and simulation procedure have been described and applied to networks based on topologies proposed within COST 266 project.
availability; all-optical network; circuit switching; simulation
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Podaci o prilogu
743-750.
2003.
objavljeno
Podaci o matičnoj publikaciji
Proc. 7th International Conference on Telecommunications ConTEL 2003
Podaci o skupu
7th international Conference on Telecommunications ConTEL 2003
predavanje
11.06.2003-13.06.2003
Zagreb, Hrvatska