DocumentCode
3383262
Title
Simple Node Architectures for Connection of Two ROADM Rings Using Hierarchical Optical Path Routing
Author
Ishii, Kiyo ; Hasegawa, Hiroshi ; Sat, Ken-Ichi
Author_Institution
Nagoya Univ., Nagoya
fYear
2007
fDate
19-22 Aug. 2007
Firstpage
27
Lastpage
28
Abstract
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.
Keywords
multiplexing equipment; optical communication equipment; optical fibre networks; optical switches; telecommunication network routing; bidirectional ring networks; full mesh node connectivity; hierarchical optical path routing; reconfigurable optical add-drop multiplexer; ring-connecting nodes; switch size; wavelength assignment algorithm; Clocks; Joining processes; Large-scale systems; Optical fiber networks; Optical interconnections; Optical sensors; Optical switches; Protection; Routing; Wavelength assignment; Hierarchical optical path; Node architecture; ROADM ring network; Wavelength assignment;
fLanguage
English
Publisher
ieee
Conference_Titel
Photonics in Switching, 2007
Conference_Location
San Francisco, CA
Print_ISBN
1-4244-1121-1
Electronic_ISBN
1-4244-1122-X
Type
conf
DOI
10.1109/PS.2007.4300727
Filename
4300727
Link To Document