Optical communications – Multiplex – Wavelength division or frequency division
Reexamination Certificate
2005-02-22
2005-02-22
Chan, Jason (Department: 2633)
Optical communications
Multiplex
Wavelength division or frequency division
C398S069000, C398S164000
Reexamination Certificate
active
06859623
ABSTRACT:
The invention is related to a wavelength allocation scheme for a WDM (Wavelength Division Multiplex) equipment with a distribution of used optical channels that are arranged around a saturation channel in a way that the total spectrum of the optical channels is balanced independent from the number of equipped optical channels.
REFERENCES:
patent: 5825949 (1998-10-01), Choy et al.
patent: 0 829 981 (1998-03-01), None
patent: WO 9806191 (1998-02-01), None
Audoin Michel
Bouette Claude Le
Bruno Stephano
Sotom Michel
Alcatel
Chan Jason
Leung Christina Y.
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