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Conferences > OFC > 2014 > Tu3G > Tu3G.1

Digitally sub-banded coherent optical OFDM transmission

Moshe Nazarathy and Alex Tolmachev

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Abstract

OFDM is much more efficiently processed digitally slicing received channel spectrum by under-decimated filter banks, decoding the spectral slices in an array of lower speed sub-band OFDM receivers. Low-complexity FPGA real-time implementation will be presented.

© 2014 Optical Society of America

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