Simultaneous lightwave information and power transfer in underwater visible light communications

Name: Simultaneous lightwave information and power transfer in underwater visible light communications
Author: Ghasvarianjahromi, Sara, Karbalayghareh, Mehdi, Diamantoulakis, P. D., Karagiannidis, G. K., Uysal, Murat

İsim	Simultaneous lightwave information and power transfer in underwater visible light communications
Yazar	Ghasvarianjahromi, Sara, Karbalayghareh, Mehdi, Diamantoulakis, P. D., Karagiannidis, G. K., Uysal, Murat
Basım Tarihi:	2019
Basım Yeri	- IEEE
Konu	Energy harvestingnderwater visible light communication (UVLC), Energy harvestingU, Underwater visible light communication (UVLC), Optical wireless communications (OWC), Underwater turbulence
Tür	Belge
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	978-153868110-7
Kayıt Numarası	6188256a-447d-4ba9-8a6b-b4a313d62313
Lokasyon	Electrical & Electronics Engineering
Tarih	2019
Notlar	TÜBİTAK
Örnek Metin	Visible light communication (VLC) has emerged as a high-capacity connectivity solution for underwater sensor networks. Since water is relatively transparent to blue or green light, visible light lasers or LEDs can be used as transmitters for underwater wireless connectivity with data rates up to hundreds of Mbps. In underwater networks, a critical system design issue is the network lifetime which highly depends on the battery capacity. Since recharging in underwater scenarios is typically very costly and impractical, energy harvesting can be considered as a promising alternative. In this paper, we explore simultaneous lightwave information and power transfer (SLIPT) for VLC-based USNs. We adopt time splitting method where the receiver switches in time between the modes of energy harvesting (EH) and information decoding (ID). We derive a closed-form expression for the average harvested energy over log-normal model underwater turbulence channel. Using this expression, we determine the splitting factor between EH and ID operation modes to maximize the harvested energy while satisfying a given bit error rate value.
DOI	10.1109/PIMRC.2019.8904146

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Simultaneous lightwave information and power transfer in underwater visible light communications

Yazar Ghasvarianjahromi, Sara, Karbalayghareh, Mehdi, Diamantoulakis, P. D., Karagiannidis, G. K., Uysal, Murat

Basım Tarihi 2019

Basım Yeri - IEEE

Konu Energy harvestingnderwater visible light communication (UVLC), Energy harvestingU, Underwater visible light communication (UVLC), Optical wireless communications (OWC), Underwater turbulence

Tür Belge

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 978-153868110-7

Kayıt Numarası 6188256a-447d-4ba9-8a6b-b4a313d62313

Lokasyon Electrical & Electronics Engineering

Tarih 2019

Notlar TÜBİTAK

Örnek Metin Visible light communication (VLC) has emerged as a high-capacity connectivity solution for underwater sensor networks. Since water is relatively transparent to blue or green light, visible light lasers or LEDs can be used as transmitters for underwater wireless connectivity with data rates up to hundreds of Mbps. In underwater networks, a critical system design issue is the network lifetime which highly depends on the battery capacity. Since recharging in underwater scenarios is typically very costly and impractical, energy harvesting can be considered as a promising alternative. In this paper, we explore simultaneous lightwave information and power transfer (SLIPT) for VLC-based USNs. We adopt time splitting method where the receiver switches in time between the modes of energy harvesting (EH) and information decoding (ID). We derive a closed-form expression for the average harvested energy over log-normal model underwater turbulence channel. Using this expression, we determine the splitting factor between EH and ID operation modes to maximize the harvested energy while satisfying a given bit error rate value.

DOI 10.1109/PIMRC.2019.8904146