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2023-01-16T04:37:24Z
320:502:503
Simple Node Architectures for Connection of Two ROADM Rings Using Hierarchical Optical Path Routing
Ishii, Kiyo
Hasegawa, Hiroshi
Sato, Ken-ichi
open access
Copyright © 2007 IEEE. Reprinted from Photonics in Switching. 19-22 Aug. 2007, p.27-28. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of Nagoya University’s products or services. Internal or personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution must be obtained from the IEEE by writing to pubs-permissions@ieee.org.
ROADM ring network
Wavelength assignment
Node architecture
Hierarchical optical path
We propose a wavelength assignment algorithm for full mesh node connectivity of two connected, bidirectional ring networks. It is proved to minimize the necessary number of wavelengths. We also propose novel ring-connecting nodes that can reduce switch size by 90-50% compared to conventional arrangement.
IEEE
2007-08
eng
journal article
VoR
http://hdl.handle.net/2237/12047
https://nagoya.repo.nii.ac.jp/records/10227
https://doi.org/10.1109/PS.2007.4300727
Photonics in Switching
27
28
https://nagoya.repo.nii.ac.jp/record/10227/files/Simple_Node_Architectures.pdf
application/pdf
252.1 kB
2018-02-20