@inproceedings{d50b31e7bd54434aaa14ef28c6665c07,
title = "Experimental demonstration of staggered cap modulation for low bandwidth red-emitting polymer-LED based visible light communications",
abstract = "In this paper we experimentally demonstrate, for the first time, staggered carrier-less amplitude and phase (sCAP) modulation for visible light communication systems based on polymer light-emitting diodes emitting at ∼639 nm. The key advantage offered by sCAP in comparison to conventional multiband CAP is its full use of the available spectrum. In this work, we compare sCAP, which utilises four orthogonal filters to generate the signal, with a conventional 4-band multi-CAP system and on-off keying (OOK). We transmit each modulation format with equal energy and present a record un-coded transmission speed of ∼6 Mb/s. This represents gains of 25% and 65% over the achievable rate using 4-CAP and OOK, respectively.",
keywords = "Carrier-less amplitude and phase modulation, Digital signal processing, Modulation, Visible light communications",
author = "Haigh, {Paul Anthony} and Alessandro Minotto and Andrew Burton and Zabih Ghassemlooy and Petri Murto and Zewdneh Genene and Wendimagegn Mammo and Andersson, {Mats R.} and Ergang Wang and Franco Cacialli and Izzat Darwazeh",
year = "2019",
month = jul,
day = "11",
doi = "10.1109/ICCW.2019.8757114",
language = "English",
series = "2019 IEEE International Conference on Communications Workshops, ICC Workshops 2019 - Proceedings",
publisher = "Institute of Electrical and Electronics Engineers",
booktitle = "2019 IEEE International Conference on Communications Workshops, ICC Workshops 2019 - Proceedings",
address = "United States",
note = "2019 IEEE International Conference on Communications Workshops, ICC Workshops 2019 ; Conference date: 20-05-2019 Through 24-05-2019",
}