Performance analysis of FSO links over unified Gamma-Gamma turbulence channels

Imran Shafique Ansari; Ferkan Yilmaz; Mohamed Slim Alouini

doi:10.1109/VTCSpring.2015.7145999

Performance analysis of FSO links over unified Gamma-Gamma turbulence channels

Imran Shafique Ansari, Ferkan Yilmaz, Mohamed Slim Alouini

Araştırma sonucu: Kitap/Rapor/Konferans Bildirisinde Bölüm › Konferans katkısı › bilirkişi

82 Atıf (Scopus)

Özet

In this work, we present a unified performance analysis of a free-space optical (FSO) link that accounts for pointing errors and both types of detection techniques (i.e. intensity modulation/direct detection as well as heterodyne detection). We, then, present unified exact closed-form expressions for various statistical characteristics of the end-to-end signal-to-noise ratio (SNR) of a single link FSO transmission system. We capitalize on these unified results to offer unified exact closed-form expressions for various performance metrics. Additionally, we derive the asymptotic results for all the expressions derived earlier in the high SNR regime in terms of simple elementary functions. We also derive new asymptotic expressions for the ergodic capacity in the low as well as high SNR regimes in terms of simple elementary functions via utilizing moments. All the presented results are verified via computer-based Monte-Carlo simulations.

Orijinal dil	İngilizce
Ana bilgisayar yayını başlığı	2015 IEEE 81st Vehicular Technology Conference, VTC Spring 2015 - Proceedings
Yayınlayan	Institute of Electrical and Electronics Engineers Inc.
ISBN (Elektronik)	9781479980888
DOI'lar	https://doi.org/10.1109/VTCSpring.2015.7145999
Yayın durumu	Yayınlandı - 1 Tem 2015
Harici olarak yayınlandı	Evet
Etkinlik	81st IEEE Vehicular Technology Conference, VTC Spring 2015 - Glasgow, United Kingdom Süre: 11 May 2015 → 14 May 2015

Yayın serisi

Adı	IEEE Vehicular Technology Conference
Hacim	2015
ISSN (Basılı)	1550-2252

???event.eventtypes.event.conference???

???event.eventtypes.event.conference???	81st IEEE Vehicular Technology Conference, VTC Spring 2015
Ülke/Bölge	United Kingdom
Şehir	Glasgow
Periyot	11/05/15 → 14/05/15

Bibliyografik not

Publisher Copyright:
© 2015 IEEE.

Belgeye Erişim

10.1109/VTCSpring.2015.7145999

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

Ansari, I. S., Yilmaz, F., & Alouini, M. S. (2015). Performance analysis of FSO links over unified Gamma-Gamma turbulence channels. In 2015 IEEE 81st Vehicular Technology Conference, VTC Spring 2015 - Proceedings Makale 7145999 (IEEE Vehicular Technology Conference; Hac. 2015). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/VTCSpring.2015.7145999

@inproceedings{3aededd3643b400bbc241a28e148e2e2,

title = "Performance analysis of FSO links over unified Gamma-Gamma turbulence channels",

abstract = "In this work, we present a unified performance analysis of a free-space optical (FSO) link that accounts for pointing errors and both types of detection techniques (i.e. intensity modulation/direct detection as well as heterodyne detection). We, then, present unified exact closed-form expressions for various statistical characteristics of the end-to-end signal-to-noise ratio (SNR) of a single link FSO transmission system. We capitalize on these unified results to offer unified exact closed-form expressions for various performance metrics. Additionally, we derive the asymptotic results for all the expressions derived earlier in the high SNR regime in terms of simple elementary functions. We also derive new asymptotic expressions for the ergodic capacity in the low as well as high SNR regimes in terms of simple elementary functions via utilizing moments. All the presented results are verified via computer-based Monte-Carlo simulations.",

keywords = "Bit-error rate (BER), Ergodic capacity, Free-space optical (FSO) communications, Gamma-Gamma turbulence channels, Meijer's G function, Optical wireless communications, Pointing errors",

author = "Ansari, {Imran Shafique} and Ferkan Yilmaz and Alouini, {Mohamed Slim}",

note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; 81st IEEE Vehicular Technology Conference, VTC Spring 2015 ; Conference date: 11-05-2015 Through 14-05-2015",

year = "2015",

month = jul,

day = "1",

doi = "10.1109/VTCSpring.2015.7145999",

language = "English",

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publisher = "Institute of Electrical and Electronics Engineers Inc.",

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Ansari, IS, Yilmaz, F & Alouini, MS 2015, Performance analysis of FSO links over unified Gamma-Gamma turbulence channels. in 2015 IEEE 81st Vehicular Technology Conference, VTC Spring 2015 - Proceedings., 7145999, IEEE Vehicular Technology Conference, hac. 2015, Institute of Electrical and Electronics Engineers Inc., 81st IEEE Vehicular Technology Conference, VTC Spring 2015, Glasgow, United Kingdom, 11/05/15. https://doi.org/10.1109/VTCSpring.2015.7145999

Performance analysis of FSO links over unified Gamma-Gamma turbulence channels. / Ansari, Imran Shafique; Yilmaz, Ferkan; Alouini, Mohamed Slim.
2015 IEEE 81st Vehicular Technology Conference, VTC Spring 2015 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2015. 7145999 (IEEE Vehicular Technology Conference; Hac. 2015).

Araştırma sonucu: Kitap/Rapor/Konferans Bildirisinde Bölüm › Konferans katkısı › bilirkişi

TY - GEN

T1 - Performance analysis of FSO links over unified Gamma-Gamma turbulence channels

AU - Ansari, Imran Shafique

AU - Yilmaz, Ferkan

AU - Alouini, Mohamed Slim

PY - 2015/7/1

Y1 - 2015/7/1

N2 - In this work, we present a unified performance analysis of a free-space optical (FSO) link that accounts for pointing errors and both types of detection techniques (i.e. intensity modulation/direct detection as well as heterodyne detection). We, then, present unified exact closed-form expressions for various statistical characteristics of the end-to-end signal-to-noise ratio (SNR) of a single link FSO transmission system. We capitalize on these unified results to offer unified exact closed-form expressions for various performance metrics. Additionally, we derive the asymptotic results for all the expressions derived earlier in the high SNR regime in terms of simple elementary functions. We also derive new asymptotic expressions for the ergodic capacity in the low as well as high SNR regimes in terms of simple elementary functions via utilizing moments. All the presented results are verified via computer-based Monte-Carlo simulations.

AB - In this work, we present a unified performance analysis of a free-space optical (FSO) link that accounts for pointing errors and both types of detection techniques (i.e. intensity modulation/direct detection as well as heterodyne detection). We, then, present unified exact closed-form expressions for various statistical characteristics of the end-to-end signal-to-noise ratio (SNR) of a single link FSO transmission system. We capitalize on these unified results to offer unified exact closed-form expressions for various performance metrics. Additionally, we derive the asymptotic results for all the expressions derived earlier in the high SNR regime in terms of simple elementary functions. We also derive new asymptotic expressions for the ergodic capacity in the low as well as high SNR regimes in terms of simple elementary functions via utilizing moments. All the presented results are verified via computer-based Monte-Carlo simulations.

KW - Bit-error rate (BER)

KW - Ergodic capacity

KW - Free-space optical (FSO) communications

KW - Gamma-Gamma turbulence channels

KW - Meijer's G function

KW - Optical wireless communications

KW - Pointing errors

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U2 - 10.1109/VTCSpring.2015.7145999

DO - 10.1109/VTCSpring.2015.7145999

M3 - Conference contribution

AN - SCOPUS:84940434837

T3 - IEEE Vehicular Technology Conference

BT - 2015 IEEE 81st Vehicular Technology Conference, VTC Spring 2015 - Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 81st IEEE Vehicular Technology Conference, VTC Spring 2015

Y2 - 11 May 2015 through 14 May 2015

ER -

Performance analysis of FSO links over unified Gamma-Gamma turbulence channels

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