Traffic-aware energy saving scheme with modularization supporting in TWDM-PON

Y Xiong, P Sun, C Liu, J Guan - Optical Fiber Technology, 2017 - Elsevier
Time and wavelength division multiplexed passive optical network (TWDM-PON) is
considered to be a primary solution for next-generation passive optical network stage 2 (NG-
PON2). Due to the feature of multi-wavelength transmission of TWDM-PON, some of the
transmitters/receivers at the optical line terminal (OLT) could be shut down to reduce the
energy consumption. Therefore, a novel scheme called traffic-aware energy saving scheme
with modularization supporting is proposed. Through establishing the modular energy …
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