NDLI: Optical Network Design to Minimize Switching and Transceiver Equipment Costs

Content Provider	IEEE Xplore Digital Library
Author	Chen, B.K. Tobagi, F.A.
Copyright Year	2006
Description	Author affiliation: Stanford Univ., Stanford (Chen, B.K.; Tobagi, F.A.)
Abstract	We consider a network consisting of N nodes and a certain number of links that could be used to interconnect these nodes. The problem we address is to determine the smallest subset of switching nodes (in which to provide optical or electronic switching capability) necessary and sufficient to provide full end- to-end connectivity among all nodes. It is shown that this selection leads to the minimum number of transceivers needed to achieve full connectivity. We then address the same problem with the additional requirement of survivability, whereby the failure of any one link does not lead to any disconnection in the network. To solve the above stated problems, we present heuristic and optimal algorithms, and we study how the number of switches varies with the number of potential links.
Starting Page	1
Ending Page	10
File Size	4865016
Page Count	10
File Format	PDF
ISBN	9781424404247
DOI	10.1109/BROADNETS.2006.4374389
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-10-01
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Optical fiber networks Optical design Transceivers Optical switches Cost function Optical network units Spine Telecommunication traffic Routing Bit rate
Content Type	Text
Resource Type	Article

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