Statistical characterization of FSO-based airborne backhaul links

Name: Statistical characterization of FSO-based airborne backhaul links
Author: Elamassie, Mohammed, Uysal, Murat

İsim	Statistical characterization of FSO-based airborne backhaul links
Yazar	Elamassie, Mohammed, Uysal, Murat
Basım Tarihi:	2023
Basım Yeri	- IEEE
Konu	6G wireless communication networks, Free-space optical communication, High-altitude, Unmanned aerial vehicle
Tür	Belge
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	979-8-3503-3910-9
Kayıt Numarası	25e926aa-3fe5-4bf2-9b8b-e0b1038605a4
Lokasyon	Electrical & Electronics Engineering
Tarih	2023
Notlar	TÜBİTAK ; European Cooperation in Science and Technology (COST)
Örnek Metin	Backhaul solutions with large capacity and global coverage are of great importance for 6G wireless communication networks. With its ultra-large bandwidth and immunity to electromagnetic interference, free-space optical (FSO) communication has stood out as a major connectivity solution for UAV-to-UAV and UAV-to-ground links. While the performance of horizontal terrestrial FSO links is mainly limited by atmospheric-turbulence-induced fading, geometrical and atmospheric losses dominate the link budget of an airborne link between a high-altitude fixed-wing UAV and a ground station. Since the fixed-wing UAV continuously moves, the transmission distance between it and the ground station changes, causing both atmospheric and geometric losses to change, which results in the fading effect. In this paper, we statistically characterize this aggregate channel coefficient. First, we derive a probability density function for the channel coefficient; then, we obtain an expression for the instantaneous received signal-to-noise ratio (SNR). We validate our derived expressions through numerical calculations.
DOI	10.1109/BalkanCom58402.2023.10167896

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Kaynağa git

Statistical characterization of FSO-based airborne backhaul links

Yazar Elamassie, Mohammed, Uysal, Murat

Basım Tarihi 2023

Basım Yeri - IEEE

Konu 6G wireless communication networks, Free-space optical communication, High-altitude, Unmanned aerial vehicle

Tür Belge

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 979-8-3503-3910-9

Kayıt Numarası 25e926aa-3fe5-4bf2-9b8b-e0b1038605a4

Lokasyon Electrical & Electronics Engineering

Tarih 2023

Notlar TÜBİTAK ; European Cooperation in Science and Technology (COST)

Örnek Metin Backhaul solutions with large capacity and global coverage are of great importance for 6G wireless communication networks. With its ultra-large bandwidth and immunity to electromagnetic interference, free-space optical (FSO) communication has stood out as a major connectivity solution for UAV-to-UAV and UAV-to-ground links. While the performance of horizontal terrestrial FSO links is mainly limited by atmospheric-turbulence-induced fading, geometrical and atmospheric losses dominate the link budget of an airborne link between a high-altitude fixed-wing UAV and a ground station. Since the fixed-wing UAV continuously moves, the transmission distance between it and the ground station changes, causing both atmospheric and geometric losses to change, which results in the fading effect. In this paper, we statistically characterize this aggregate channel coefficient. First, we derive a probability density function for the channel coefficient; then, we obtain an expression for the instantaneous received signal-to-noise ratio (SNR). We validate our derived expressions through numerical calculations.

DOI 10.1109/BalkanCom58402.2023.10167896