Optimal relay placement and diversity analysis of relay-assisted free-space optical communication systems

Name: Optimal relay placement and diversity analysis of relay-assisted free-space optical communication systems
Author: Kashani, M. A., Safari, M., Uysal, Murat

İsim	Optimal relay placement and diversity analysis of relay-assisted free-space optical communication systems
Yazar	Kashani, M. A., Safari, M., Uysal, Murat
Basım Tarihi:	2013-01
Basım Yeri	- IEEE
Konu	Cooperative transmission, Diversity order, Fading channels, Free-space optical systems, Relaying
Tür	Süreli Yayın
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	1943-0620
Kayıt Numarası	b490c171-bac4-4a11-965f-29f12db1559f
Lokasyon	Electrical & Electronics Engineering
Tarih	2013-01
Notlar	Due to copyright restrictions, the access to the full text of this article is only available via subscription.
Örnek Metin	Relay-assisted free-space optical (FSO) transmission exploits the fact that atmospheric turbulence fading variance is distance dependent and yields significant performance gains by taking advantage of the resulting shorter hops. In this paper, we investigate how to determine optimal relay locations in serial and parallel FSO relaying so as to minimize the outage probability and quantify performance improvements obtained through optimal relay placement. We further present a diversity gain analysis for serial and parallel FSO relaying schemes and quantify their diversity advantages in terms of the number of relays and channel parameters.
DOI	10.1364/JOCN.5.000037
Cilt	5

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Optimal relay placement and diversity analysis of relay-assisted free-space optical communication systems

Yazar Kashani, M. A., Safari, M., Uysal, Murat

Basım Tarihi 2013-01

Basım Yeri - IEEE

Konu Cooperative transmission, Diversity order, Fading channels, Free-space optical systems, Relaying

Tür Süreli Yayın

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 1943-0620

Kayıt Numarası b490c171-bac4-4a11-965f-29f12db1559f

Lokasyon Electrical & Electronics Engineering

Tarih 2013-01

Notlar Due to copyright restrictions, the access to the full text of this article is only available via subscription.

Örnek Metin Relay-assisted free-space optical (FSO) transmission exploits the fact that atmospheric turbulence fading variance is distance dependent and yields significant performance gains by taking advantage of the resulting shorter hops. In this paper, we investigate how to determine optimal relay locations in serial and parallel FSO relaying so as to minimize the outage probability and quantify performance improvements obtained through optimal relay placement. We further present a diversity gain analysis for serial and parallel FSO relaying schemes and quantify their diversity advantages in terms of the number of relays and channel parameters.

DOI 10.1364/JOCN.5.000037

Cilt 5