DocumentCode
2155762
Title
Dynamic on-demand lightpath provisioning using spectral defragmentation in flexible bandwidth networks
Author
Wen, Ke ; Yin, Yawei ; Geisler, David J. ; Chang, Shuo ; Yoo, S.J.B.
Author_Institution
Dept. of Electr. & Comput. Eng., Univ. of California, Davis, CA, USA
fYear
2011
fDate
18-22 Sept. 2011
Firstpage
1
Lastpage
3
Abstract
We propose a spectral defragmentation algorithm and corresponding node architectures with wavelength conversion to support on-demand lightpath provisioning in flexible bandwidth optical networks. Simulation results demonstrate six-fold reductions in blocking rates with defragmentation.
Keywords
optical fibre networks; optical wavelength conversion; blocking rates; dynamic on-demand lightpath provisioning; flexible bandwidth; optical networks; six-fold reductions; spectral defragmentation; wavelength conversion; Bandwidth; Fiber optics; Heuristic algorithms; Optical fiber networks; Optical wavelength conversion; Resource management; Simulation;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Communication (ECOC), 2011 37th European Conference and Exhibition on
Conference_Location
Geneva
ISSN
Pending
Print_ISBN
978-1-4577-1918-9
Type
conf
Filename
6065854
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