Performance analysis of MIMO NLOS UV communications over atmospheric turbulence channels

Name: Performance analysis of MIMO NLOS UV communications over atmospheric turbulence channels
Author: Ardakani, Maryam Haghighi, Heidarpour, Ali Reza, Uysal, Murat

İsim	Performance analysis of MIMO NLOS UV communications over atmospheric turbulence channels
Yazar	Ardakani, Maryam Haghighi, Heidarpour, Ali Reza, Uysal, Murat
Basım Tarihi:	2016
Basım Yeri	- IEEE
Konu	Optical wireless communication, Ultraviolet (UV) communication, Log-normal turbulence, Spatial diversity
Tür	Belge
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	978-1-4673-8666-1
Kayıt Numarası	dca27356-5230-46b7-87dc-931935e5067d
Lokasyon	Electrical & Electronics Engineering
Tarih	2016
Notlar	Istanbul Development Agency
Örnek Metin	Strong molecular and aerosol scattering in ultraviolet (UV) wavelengths enable the non-line-of-sight (NLOS) outdoor wireless connectivity which is attractive in many applications due to covertness and security. In the current literature, atmospheric turbulence effects are typically ignored under the assumption of short link distances and clear weather conditions. In this paper, we investigate the performance of multiple-input multiple-output (MIMO) UV systems over turbulence channels. Specifically, we derive bit error rate (BER) expressions over an NLOS UV channel which is modeled as an overlap of two log-normal LOS links. Our results demonstrate that fading variance is scaled by the number of transmitters and receivers and MIMO deployment with proper configurations results in significant BER improvements. Simulation results are further provided to confirm the analytical findings.
DOI	10.1109/WCNCW.2016.7552666

Kaynağa git Özyeğin Üniversitesi

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Özyeğin Üniversitesi

Kaynağa git

Performance analysis of MIMO NLOS UV communications over atmospheric turbulence channels

Yazar Ardakani, Maryam Haghighi, Heidarpour, Ali Reza, Uysal, Murat

Basım Tarihi 2016

Basım Yeri - IEEE

Konu Optical wireless communication, Ultraviolet (UV) communication, Log-normal turbulence, Spatial diversity

Tür Belge

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 978-1-4673-8666-1

Kayıt Numarası dca27356-5230-46b7-87dc-931935e5067d

Lokasyon Electrical & Electronics Engineering

Tarih 2016

Notlar Istanbul Development Agency

Örnek Metin Strong molecular and aerosol scattering in ultraviolet (UV) wavelengths enable the non-line-of-sight (NLOS) outdoor wireless connectivity which is attractive in many applications due to covertness and security. In the current literature, atmospheric turbulence effects are typically ignored under the assumption of short link distances and clear weather conditions. In this paper, we investigate the performance of multiple-input multiple-output (MIMO) UV systems over turbulence channels. Specifically, we derive bit error rate (BER) expressions over an NLOS UV channel which is modeled as an overlap of two log-normal LOS links. Our results demonstrate that fading variance is scaled by the number of transmitters and receivers and MIMO deployment with proper configurations results in significant BER improvements. Simulation results are further provided to confirm the analytical findings.

DOI 10.1109/WCNCW.2016.7552666