Title :
Just Enough Routing and wavelength Assignment (RWA) scheme for metro-ring architecture
Author :
Khair, M.G. ; Hall, T.J.
Author_Institution :
Sch. of Inf. Technol. & Eng., Ottawa Univ., Ont.
Abstract :
We propose routing and wavelength assignment (RWA) technique known as just enough RWA (JERWA), JERWA approach provides a RWA assignment scheme that maximize wavelength re-usage and maximize average link utilization as the size of the network grow. Different scenarios of a ring of 4, 6 and 8 nodes have been investigated. We have seen that JERWA has the best performance as the network size grow.
Keywords :
optical fibre networks; telecommunication network routing; wavelength assignment; average link utilization; just enough RWA scheme; metro-ring architecture; routing and wavelength assignment scheme; Information technology; Integrated circuit technology; Intelligent networks; Network topology; Optical control; Optical fiber networks; Routing protocols; Switching circuits; Wavelength assignment; Wavelength routing; ROADM; RWA; blocking probability; metro-network;
Conference_Titel :
Advanced Communication Technology, The 9th International Conference on
Conference_Location :
Gangwon-Do
Print_ISBN :
978-89-5519-131-8
DOI :
10.1109/ICACT.2007.358617
