Naslov
Availability Modelling of the Optical Self-Healing Ring Using Algebraic Formulation

Autori
Katarina Radoš

Izvornik
Acta electrotechnica et informatica (1335-8243) 16 (2016), 4; 11-16

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
modelling, availability, wavelength channel, self-healing

Sažetak
There are several methods for modelling the network availability and one of the most widely used is the enumeration of elementary paths which is based on the principle of mutually exclusive events. In this paper we apply a new method, called - the method of algebraic formulation. This method is based on the operation with algebraic objects (polynomials) and their corresponding transformations. By using this method is developed a model of self-healing WDM ring, which uses wavelength channel protection and calculates the availability of different sized rings. It is also made the calculation of the availability of ring components, links and nodes. Therefore, it is shown how number and length of the links and also the redundancy within the node affect the availability between two nodes within the ring.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika, Temeljne tehničke znanosti

POVEZANOST RADA