IEICE TRANSACTIONS on Fundamentals
Error Rate Performance Analysis of M-ary Coherent FSO Communications with Spatial Diversity in Strong Atmospheric Turbulence
Summary :
In this letter, we analyze the error rate performance of M-ary coherent free-space optical (FSO) communications under strong atmospheric turbulence. Specifically, we derive the exact error rates for M-ary phase shift keying (MPSK) and M-ary quadrature amplitude modulation (MQAM) based on moment-generating function (MGF) with negative exponential distributed turbulence, where maximum ratio combining (MRC) receiver is adopted to mitigate the turbulence effects. Additionally, by evaluating the asymptotic error rate in high signal-to-noise ratio (SNR) regime, it is possible to effectively investigate and predict the error rate performance for various system configurations. The accuracy and the effectiveness of our theoretical analyses are verified via numerical results.
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E105-A No.5 pp.897-900
- Publication Date
- 2022/05/01
- Publicized
- 2021/10/28
- Online ISSN
- 1745-1337
- DOI
- 10.1587/transfun.2021EAL2062
- Type of Manuscript
- LETTER
- Category
- Communication Theory and Signals
Authors
Jinkyu KANG
Myongji University
Seongah JEONG
Kyungpook National University
Hoojin LEE
Hansung University
Keyword
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Jinkyu KANG, Seongah JEONG, Hoojin LEE, "Error Rate Performance Analysis of M-ary Coherent FSO Communications with Spatial Diversity in Strong Atmospheric Turbulence" in IEICE TRANSACTIONS on Fundamentals,
vol. E105-A, no. 5, pp. 897-900, May 2022, doi: 10.1587/transfun.2021EAL2062.
Abstract: In this letter, we analyze the error rate performance of M-ary coherent free-space optical (FSO) communications under strong atmospheric turbulence. Specifically, we derive the exact error rates for M-ary phase shift keying (MPSK) and M-ary quadrature amplitude modulation (MQAM) based on moment-generating function (MGF) with negative exponential distributed turbulence, where maximum ratio combining (MRC) receiver is adopted to mitigate the turbulence effects. Additionally, by evaluating the asymptotic error rate in high signal-to-noise ratio (SNR) regime, it is possible to effectively investigate and predict the error rate performance for various system configurations. The accuracy and the effectiveness of our theoretical analyses are verified via numerical results.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.2021EAL2062/_p
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@ARTICLE{e105-a_5_897,
author={Jinkyu KANG, Seongah JEONG, Hoojin LEE, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Error Rate Performance Analysis of M-ary Coherent FSO Communications with Spatial Diversity in Strong Atmospheric Turbulence},
year={2022},
volume={E105-A},
number={5},
pages={897-900},
abstract={In this letter, we analyze the error rate performance of M-ary coherent free-space optical (FSO) communications under strong atmospheric turbulence. Specifically, we derive the exact error rates for M-ary phase shift keying (MPSK) and M-ary quadrature amplitude modulation (MQAM) based on moment-generating function (MGF) with negative exponential distributed turbulence, where maximum ratio combining (MRC) receiver is adopted to mitigate the turbulence effects. Additionally, by evaluating the asymptotic error rate in high signal-to-noise ratio (SNR) regime, it is possible to effectively investigate and predict the error rate performance for various system configurations. The accuracy and the effectiveness of our theoretical analyses are verified via numerical results.},
keywords={},
doi={10.1587/transfun.2021EAL2062},
ISSN={1745-1337},
month={May},}
Copy
TY - JOUR
TI - Error Rate Performance Analysis of M-ary Coherent FSO Communications with Spatial Diversity in Strong Atmospheric Turbulence
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 897
EP - 900
AU - Jinkyu KANG
AU - Seongah JEONG
AU - Hoojin LEE
PY - 2022
DO - 10.1587/transfun.2021EAL2062
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E105-A
IS - 5
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - May 2022
AB - In this letter, we analyze the error rate performance of M-ary coherent free-space optical (FSO) communications under strong atmospheric turbulence. Specifically, we derive the exact error rates for M-ary phase shift keying (MPSK) and M-ary quadrature amplitude modulation (MQAM) based on moment-generating function (MGF) with negative exponential distributed turbulence, where maximum ratio combining (MRC) receiver is adopted to mitigate the turbulence effects. Additionally, by evaluating the asymptotic error rate in high signal-to-noise ratio (SNR) regime, it is possible to effectively investigate and predict the error rate performance for various system configurations. The accuracy and the effectiveness of our theoretical analyses are verified via numerical results.
ER -
English
