Pregled bibliografske jedinice broj: 528182
Impact of physical layer configuration on availability of path protected optical fibre transmission network
Impact of physical layer configuration on availability of path protected optical fibre transmission network // Proceedings of the 11th International Conference on Telecommunications ConTEL 2011 / Plank, Thomas ; Loschnigg, Markus (ur.).
Graz, 2011. str. 419-426 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 528182 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Impact of physical layer configuration on availability of path protected optical fibre transmission network
Autori
Jurdana, Irena ; Mikac, Branko
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the 11th International Conference on Telecommunications ConTEL 2011
/ Plank, Thomas ; Loschnigg, Markus - Graz, 2011, 419-426
ISBN
978-953-184-152-8
Skup
11th International Conference on Telecommunications ConTEL 2011
Mjesto i datum
Graz, Austrija, 15.06.2011. - 17.06.2011
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
optical fibre network ; failure analysis ; availability calculation
Sažetak
The paper presents a new availability model and method of calculating path protected network availability, using the parameters which describe the impact of cable network construction on overall availability. Based on previ¬ous studies and analysis of data on real optical fibre network fail¬ures and network physical layer properties, we defined and classified weighting factors. Presented algorithm for availability calculation of path protected network, which include weighting factors, allows us to find optimal paths according to defined criteria. Sensitivity analysis is used to determine how „sensitive“ a mean down time is to changes of weighting factors introduced to presented model. The obtained results are comparable with simulation results for idealized network cases with implementation of path protec-tion. Proposed approximate method is favourable for a fast and objective availability estimation of observed network without the requirement for sophisticated tools and software.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika, Tehnologija prometa i transport
POVEZANOST RADA
Projekti:
MZO-ZP-036-0362027-1640 - Upravljanje mrežom i uslugama temeljeno na znanju (Jevtić, Dragan, MZO ) ( CroRIS)
MZOS-112-1121722-3314 - Informacijsko-komunikacijske tehnologije u inteligentnim pomorskim sustavima (Tomas, Vinko, MZOS ) ( CroRIS)
Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb,
Pomorski fakultet, Rijeka
