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eess.SP2019★ 1 cited
Performance Analysis of QAM-MPPM in Turbulence-Free FSO Channels: Accurate Derivations and Practical Approximations
Francisco J. Escribano, Alexandre Wagemakers
Following the trends of index modulated (IM) techniques for optical communications, in the last few years several new waveform proposals have been made, aiming at conveying a highe…
eess.SP2019★ 15 cited
Design and Performance Analysis of an Index Time Frequency Modulation Scheme for Optical Communications
Francisco J. Escribano, Alexandre Wagemakers, Georges Kaddoum +1
In this article, we propose an index modulation system suitable for optical communications, based on jointly driving the time and frequency of the signal: an index-time frequency h…