Title :
A Novel Shared Path Protection Scheme for Reliability Guaranteed Connection
Author :
Zhao, Jijun ; Bian, Weiwei ; Wang, Lirong ; Wang, Sujian
Author_Institution :
Coll. of Inf. & Electron. Eng., Hebei Univ. of Eng., Handan
Abstract :
In this paper, we study the shared path protection (SPP) problem in wavelength division multiplexing (WDM) optical networks, and propose a novel SPP algorithm with differentiated reliability (DiR) called SPP-DiR. Differing from previous work, SPP-DiR algorithm effectively adapts to the diversity demands of customer requests and has higher resource utilization than SPP algorithm. Therefore, SPP-DiR algorithm outperforms the previous work. Simulation results have shown to be promising.
Keywords :
optical fibre networks; telecommunication network reliability; telecommunication security; wavelength division multiplexing; SPP-DiR; WDM; differentiated reliability; reliability guaranteed connection; shared path protection scheme; wavelength division multiplexing optical networks; Computer networks; Educational institutions; Optical computing; Optical fiber networks; Protection; Quality of service; Reliability engineering; Resource management; WDM networks; Wavelength division multiplexing; WDM optical networks; differentiated reliability; resource utilization; shared path protection;
Conference_Titel :
Computer Engineering and Technology, 2009. ICCET '09. International Conference on
Conference_Location :
Singapore
Print_ISBN :
978-1-4244-3334-6
DOI :
10.1109/ICCET.2009.133
