DocumentCode
2568301
Title
A New Differentiated Hamiltonian Cycle Protection Algorithm in Survivable WDM Mesh Networks
Author
Guo, Lei ; Wang, Xingwei ; Hou, Weigang ; Li, Ying ; Wang, Chongshan
Author_Institution
Coll. of Inf. Sci. & Eng., Northeastern Univ., Shenyang, China
fYear
2009
fDate
15-17 May 2009
Firstpage
498
Lastpage
501
Abstract
This paper studies the Hamiltonian cycle protection method in survivable WDM mesh networks and propose a new heuristic algorithm called differentiated Hamiltonian cycle protection (DHCP). Compared to conventional algorithm, DHCP obtains significant improvement in resource utilization ratio and blocking probability.
Keywords
optical fibre networks; reliability; wavelength division multiplexing; blocking probability; differentiated Hamiltonian cycle protection algorithm; heuristic algorithm; resource utilization ratio; survivable WDM mesh networks; Heuristic algorithms; Mesh networks; Optical fiber networks; Protection; Resource management; Signal processing algorithms; Signal restoration; Telecommunication traffic; WDM networks; Wavelength division multiplexing; Hamiltonian cycle; differentiated protection; optical networks; survivability;
fLanguage
English
Publisher
ieee
Conference_Titel
2009 International Conference on Signal Processing Systems
Conference_Location
Singapore
Print_ISBN
978-0-7695-3654-5
Type
conf
DOI
10.1109/ICSPS.2009.151
Filename
5166837
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