Title :
A novel wavelength assignment approach in SONET/WDM rings for uniform traffic
Author :
Zou Wei ; Hua Yu ; Zhao Yan ; Jin Shan
Author_Institution :
Res. & Innovation Center, Alcatel-Shanghai Bell Co., Ltd., Shanghai, China
Abstract :
It has been proposed that a matrix is a good method to express and arrange the traffic demand in a WDM ring, and problems in ring design can be converted into matrix construction and operation. We propose a novel circle matrix construction algorithm for optimal wavelength assignment under all-to-all uniform traffic circumstance. This construction algorithm is designed for bidirectional SONET/WDM rings.
Keywords :
SONET; channel allocation; matrix algebra; optical fibre networks; telecommunication traffic; wavelength division multiplexing; bidirectional SONET/WDM rings; circle matrix construction algorithm; uniform traffic; wavelength assignment approach; wavelength channel allocation; Bidirectional control; Costs; Matrix converters; Optical add-drop multiplexers; SONET; Technological innovation; Telecommunication traffic; Traffic control; Wavelength assignment; Wavelength division multiplexing;
Conference_Titel :
Communications, Circuits and Systems, 2004. ICCCAS 2004. 2004 International Conference on
Conference_Location :
Chengdu
Print_ISBN :
0-7803-8647-7
DOI :
10.1109/ICCCAS.2004.1346246
