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hal-01753148v1  Conference papers
Ali Waqar AzimYannis Le GuennecGhislaine Maury. Enhanced DC-biased optical OFDM for intensity-modulated optical OFDM access systems
2016 18th International Conference on Transparent Optical Networks (ICTON), Jul 2016, Trento, Italy. ⟨10.1109/ICTON.2016.7550416⟩
hal-01743021v1  Conference papers
Ali Waqar AzimYannis Le GuennecGhislaine Maury. OFDM for optical wireless systems under severe clipping conditions
2016 Advances in Wireless and Optical Communications (RTUWO), Nov 2016, Riga, Latvia. p201-206, ⟨10.1109/RTUWO.2016.7821884⟩
hal-01954531v1  Journal articles
Ali Waqar AzimYannis Le GuennecGhislaine Maury. Spectrally Augmented Hartley Transform Precoded Asymmetrically Clipped Optical OFDM for VLC
IEEE Photonics Technology Letters, Institute of Electrical and Electronics Engineers, 2018, 30 (23), pp.2029-2032. ⟨10.1109/LPT.2018.2874962⟩
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hal-02304565v1  Conference papers
Ali Waqar AzimAntoine RullierYannis Le GuennecLaurent RosGhislaine Maury. Modulation économe en énergie pour les Communications en Lumière Visible dans le cadre de l'Internet des Objets
GRETSI 2019 - XXVIIème Colloque francophone de traitement du signal et des images, Aug 2019, Lille, France
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hal-03369258v1  Conference papers
M. J. KhanAli Waqar AzimYannis Le GuennecGhislaine MauryLaurent Ros. Asymmetrically Clipped-FSK Modulation for Energy Efficient Visible Light Communications
PIMRC 2021 - IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2021), Sep 2021, Oulu (Virtual conference), Finland. pp.458-464, ⟨10.1109/PIMRC50174.2021.9569645⟩