AUV trajectory optimization for an optical underwater sensor network in the presence of ocean currents

Name: AUV trajectory optimization for an optical underwater sensor network in the presence of ocean currents
Author: Mahmoodi, Khadıjeh Ali, Uysal, Murat

İsim	AUV trajectory optimization for an optical underwater sensor network in the presence of ocean currents
Yazar	Mahmoodi, Khadıjeh Ali, Uysal, Murat
Basım Tarihi:	2021
Basım Yeri	- IEEE
Konu	AUV trajectory, Underwater sensor network, Visible light communication
Tür	Belge
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	978-166540308-5
Kayıt Numarası	cfbeea2f-0d99-4915-b00e-081df18df598
Lokasyon	Electrical & Electronics Engineering
Tarih	2021
Notlar	European Union’s Horizon 2020
Örnek Metin	Autonomous underwater vehicles (AUVs) are instrumental for data offloading in underwater sensor networks (USNs). With high data rate capacity at transmission ranges in the order of several tens of meters, visible light communication (VLC) is well-positioned to serve as a wireless link between the AUV and sensor nodes. In this paper, we consider a USN network where an AUV is used for data retrieval from the sensors through VLC link. We formulate the design of optimal AUV trajectory as an optimization problem to minimize the AUV energy consumption under data rate constraints imposed by the VLC link and in the presence of ocean currents. Our numerical results demonstrate that our proposed trajectory is reactive to ocean currents and brings significant reductions in energy consumption and mission time of the AUVs, in particular for USN scenarios with a large number of sensor nodes.
DOI	10.1109/BlackSeaCom52164.2021.9527844

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AUV trajectory optimization for an optical underwater sensor network in the presence of ocean currents

Yazar Mahmoodi, Khadıjeh Ali, Uysal, Murat

Basım Tarihi 2021

Basım Yeri - IEEE

Konu AUV trajectory, Underwater sensor network, Visible light communication

Tür Belge

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 978-166540308-5

Kayıt Numarası cfbeea2f-0d99-4915-b00e-081df18df598

Lokasyon Electrical & Electronics Engineering

Tarih 2021

Notlar European Union’s Horizon 2020

Örnek Metin Autonomous underwater vehicles (AUVs) are instrumental for data offloading in underwater sensor networks (USNs). With high data rate capacity at transmission ranges in the order of several tens of meters, visible light communication (VLC) is well-positioned to serve as a wireless link between the AUV and sensor nodes. In this paper, we consider a USN network where an AUV is used for data retrieval from the sensors through VLC link. We formulate the design of optimal AUV trajectory as an optimization problem to minimize the AUV energy consumption under data rate constraints imposed by the VLC link and in the presence of ocean currents. Our numerical results demonstrate that our proposed trajectory is reactive to ocean currents and brings significant reductions in energy consumption and mission time of the AUVs, in particular for USN scenarios with a large number of sensor nodes.

DOI 10.1109/BlackSeaCom52164.2021.9527844