DocumentCode
1009192
Title
Adaptive routing and wavelength assignment algorithm for WDM networks with uniform and non-uniform traffic model
Author
Lee, Peiyuan ; Gong, Yongtao ; Gu, Wanyi
Author_Institution
Opt. Commun. Centre, Beijing Univ. of Posts & Telecommun., China
Volume
8
Issue
6
fYear
2004
fDate
6/1/2004 12:00:00 AM
Firstpage
397
Lastpage
399
Abstract
This letter studies routing and wavelength assignment (RWA) problem in wavelength-routed wavelength-division multiplexing networks with both uniform and nonuniform traffic model. Our research shows that the potential traffic load information is a crucial factor for routing algorithm design. Based on our analysis, an adaptive RWA algorithm is proposed. The simulation shows that the proposed algorithm performs much better than other adaptive RWA algorithms.
Keywords
optical fibre networks; telecommunication network routing; telecommunication traffic; wavelength division multiplexing; adaptive routing and wavelength assignment algorithm; nonuniform traffic model; uniform traffic model; wavelength-division multiplexing network; wavelength-routed WDM network; Algorithm design and analysis; Fault tolerance; Optical fiber communication; Technology planning; Telecommunication traffic; Traffic control; WDM networks; Wavelength assignment; Wavelength division multiplexing; Wavelength routing;
fLanguage
English
Journal_Title
Communications Letters, IEEE
Publisher
ieee
ISSN
1089-7798
Type
jour
DOI
10.1109/LCOMM.2004.828182
Filename
1306433
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