Optical OTFS waveform PAPR analysis for high order modulation employing CNN, DNN, and AE machine learning algorithms under a variety of channel scenarios

Optical OTFS waveform PAPR analysis for high order modulation employing CNN, DNN, and AE machine learning algorithms under a variety of channel scenarios

Optical orthogonal time–frequency space (OTFS) modulation is a future technique for optical wireless communication with high mobility. Nevertheless, the high peak-to-average power ratio (PAPR) of OTFS modulation severely degrades the system performance, particularly in the case of high-order modulat...

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Bibliographic Details
Main Authors: Arun Kumar, Nishant Gaur, Aziz Nanthaamornphong
Format: Article
Language:English
Published: Elsevier 2025-08-01
Series:Physics Open
Subjects:
Optical OTFS
PAPR
DNN
CNN
GNN
BER
Online Access:http://www.sciencedirect.com/science/article/pii/S2666032625000341
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