Optimal wavelength provisioning with fuzzy logic control for power saving in TWDM-PONs

This paper proposes an optimal wavelength provisioning algorithm for power saving in time and wavelength division multiplexing passive optical networks (TWDM-PONs). Fuzzy logic control is used to calculate the optimal number of active wavelengths in response to upstream packet arrival rate, and the...

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Bibliographic Details
Published in2016 International Conference on Information and Communication Technology Convergence (ICTC) pp. 926 - 929
Main Authors Hark Yoo, Dongsoo Lee, Man Soo Han
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.10.2016
Subjects
Bandwidth
Delays
Fuzzy logic
fuzzy logic control
Optical network units
Passive optical networks
power saving
Pragmatics
Tuning
TWDM-PON
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Summary:This paper proposes an optimal wavelength provisioning algorithm for power saving in time and wavelength division multiplexing passive optical networks (TWDM-PONs). Fuzzy logic control is used to calculate the optimal number of active wavelengths in response to upstream packet arrival rate, and the simulation results shows the proposed algorithm reduce the average number of active wavelengths and consequently reduce the power consumption in TWDM-PONs without severe degradation of the service quality.
DOI:10.1109/ICTC.2016.7763332