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Dimensioning of OFDMA PON with non-preselected independent ONUs sources and wavelength-control |
Optics Express, Vol. 20, Issue 1, pp. 607-613 (2012)
http://dx.doi.org/10.1364/OE.20.000607
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Abstract
A simple and low cost method for wavelength control of economical random non-preselected independent ONU sources is shown to increase the number of users in an OFDMA-PON. The method is based on OLT monitoring and thermal tuning control; it has been validated through Monte-Carlo simulations and a probabilistic model. The minimum optical spectral gap between the ONUs wavelengths that guarantees a tolerable amount of optical beat interference has been determined through an experiment.
© 2011 OSA
OCIS Codes
(060.0060) Fiber optics and optical communications : Fiber optics and optical communications
(060.2330) Fiber optics and optical communications : Fiber optics communications
ToC Category:
Access Networks and LAN
History
Original Manuscript: September 30, 2011
Revised Manuscript: October 29, 2011
Manuscript Accepted: November 5, 2011
Published: December 23, 2011
Virtual Issues
European Conference on Optical Communication 2011 (2011) Optics Express
Citation
I. Cano, M. C. Santos, V. Polo, F. X. Escayola, and J. Prat, "Dimensioning of OFDMA PON with non-preselected independent ONUs sources and wavelength-control," Opt. Express 20, 607-613 (2012)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-20-1-607
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References
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