Title :
Hop and Bandwidth Integrated Routing For Optical Ethernet Networks Under Constraints of Dispersion Effects
Author :
Le Nguyen, B. ; Le Huu, B. ; Tu, Vo Thanh
Author_Institution :
Dept. of Electr. & Comput. Syst. Eng., Monash Univ., Clayton, VIC
Abstract :
The routing of wavelength channels with maximum chance of non-blocking and error free due to residual dispersion, and efficient allocations of bandwidth networks are essential, especially in ultra-high speed optical at which the impairments due to linear and nonlinear dispersion effects are detrimental and must be taken into account in the routing and interconnecting the propagation routes. In this paper we propose a routing algorithm that integrates the network layers of the networks, the physical trans-mission layer, the network wavelength channel management and the routers for connecting and routing of wavelength channels over physical lightpaths which are under constraints of wavelength availability, capacity of the lightpath and the dispersion effects over hops and impairments due to dispersion effects. The Hop and Bandwidth Integrated Routing (HBIR) is proposed for routing of lightpaths in the peer model of IP over WDM networks. Traffic performance is evaluated of some typical all-optical metro-networks.
Keywords :
high-speed optical techniques; metropolitan area networks; optical fibre LAN; optical interconnections; telecommunication network routing; telecommunication traffic; wavelength division multiplexing; WDM networks; all-optical metronetworks; bandwidth integrated routing; dispersion effects; network wavelength channel management; nonlinear dispersion effects; optical Ethernet networks; residual dispersion; routing algorithm; traffic performance; wavelength channels routing; Bandwidth; Dispersion; Ethernet networks; Integrated optics; Joining processes; Nonlinear optics; Optical fiber networks; Optical interconnections; Optical propagation; Wavelength routing;
Conference_Titel :
PhotonicsGlobal@Singapore, 2008. IPGC 2008. IEEE
Conference_Location :
Singapore
Print_ISBN :
978-1-4244-3901-0
Electronic_ISBN :
978-1-4244-2906-6
DOI :
10.1109/IPGC.2008.4781416