NDLI: Multi-Period Network Design of Optical Transmission Networks

Content Provider	IEEE Xplore Digital Library
Author	Lardeux, B. Nace, D.
Copyright Year	2007
Description	Author affiliation: France Telecom Div., Issy-les-Moulineaux (Lardeux, B.)
Abstract	In this paper we study the multi-period network design problem (MPND), and focus on a special case, called multi-period network design with incremental routing (MPNDI). We optimize simultaneously the network architecture and the link dimensioning under discrete cost functions in order to route all traffic demands in line with traffic growth over a discrete time horizon. We are interested here in incremental routing, that is, routing paths used at a given period to route some traffic demands have to be preserved over subsequent periods. We present here some new valid inequalities related to multi-period incremental routing, in addition to some previous results already presented in [13]. Finally, some computational results for a range of instances with eight and ten nodes for two and three periods are given. They provide a comparison of the classical MPND problem and the MPNDI problem in terms of overall costs and CPU time.
Starting Page	935
Ending Page	940
File Size	420990
Page Count	6
File Format	PDF
ISBN	9781424415205
ISSN	15301346
DOI	10.1109/ISCC.2007.4381618
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-07-01
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Optical design Optical fiber networks Routing Telecommunication traffic Costs Wavelength division multiplexing Bandwidth Optical interconnections Optical network units Research and development
Content Type	Text
Resource Type	Article
Subject	Signal Processing Mathematics Computer Networks and Communications Computer Science Applications Software

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