DMT analysis of multi-hop coherent FSO communication over atmospheric channels

Name: DMT analysis of multi-hop coherent FSO communication over atmospheric channels
Author: Aghajanzadeh, S. M., Uysal, Murat

İsim	DMT analysis of multi-hop coherent FSO communication over atmospheric channels
Yazar	Aghajanzadeh, S. M., Uysal, Murat
Basım Tarihi:	2011
Basım Yeri	- IEEE
Konu	Decode and forward communication, Multiplexing, Optical communication, Optical receivers, Relays
Tür	Belge
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	978-1-4577-0743-8
Kayıt Numarası	6c37970f-10d8-477a-af5a-8c5a4e90bd99
Lokasyon	Electrical & Electronics Engineering
Tarih	2011
Notlar	Due to copyright restrictions, the access to the full text of this article is only available via subscription.
Örnek Metin	In this paper, we investigate the diversity-multiplexing tradeoff (DMT) of a multi-hop coherent free-space optical (FSO) system over atmospheric channels. We consider a relay-assisted FSO system with decode-and-forward relay nodes and multiple heterodyne receivers with modal compensation. Based on a recently introduced statistical characterization for the combined effects of turbulence-induced amplitude fluctuations and phase aberrations, we quantify the potential performance improvements through the derivation of DMT. Our results demonstrate significant performance gains that can be achieved by multi-hop transmission in coherent FSO systems.
DOI	10.1109/CWIT.2011.5872136

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DMT analysis of multi-hop coherent FSO communication over atmospheric channels

Yazar Aghajanzadeh, S. M., Uysal, Murat

Basım Tarihi 2011

Basım Yeri - IEEE

Konu Decode and forward communication, Multiplexing, Optical communication, Optical receivers, Relays

Tür Belge

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 978-1-4577-0743-8

Kayıt Numarası 6c37970f-10d8-477a-af5a-8c5a4e90bd99

Lokasyon Electrical & Electronics Engineering

Tarih 2011

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

Örnek Metin In this paper, we investigate the diversity-multiplexing tradeoff (DMT) of a multi-hop coherent free-space optical (FSO) system over atmospheric channels. We consider a relay-assisted FSO system with decode-and-forward relay nodes and multiple heterodyne receivers with modal compensation. Based on a recently introduced statistical characterization for the combined effects of turbulence-induced amplitude fluctuations and phase aberrations, we quantify the potential performance improvements through the derivation of DMT. Our results demonstrate significant performance gains that can be achieved by multi-hop transmission in coherent FSO systems.

DOI 10.1109/CWIT.2011.5872136