DocumentCode
608989
Title
Spectrum defragmentation algorithms for elastic optical networks using hitless spectrum retuning techniques
Author
Mingyang Zhang ; Yawei Yin ; Proietti, Roberto ; Zuqing Zhu ; Yoo, S.J.B.
Author_Institution
Univ. of Sci. & Technol. of China, Hefei, China
fYear
2013
fDate
17-21 March 2013
Firstpage
1
Lastpage
3
Abstract
We propose several algorithms to achieve hitless bandwidth defragmentation using spectrum retuning in elastic optical networks. Two retuning techniques, spectrum sweeping and hop tuning, are studied. Simulation results show that the hop tuning technique achieves better defragmentation performance.
Keywords
optical fibre networks; optical tuning; telecommunication computing; elastic optical networks; hitless spectrum retuning; hop tuning; spectrum defragmentation algorithms; spectrum sweeping; Algorithm design and analysis; Bandwidth; Optical fiber networks; Optical receivers; Simulation; Telecommunication traffic; Tuning;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013
Conference_Location
Anaheim, CA
Print_ISBN
978-1-4799-0457-0
Type
conf
Filename
6533129
Link To Document