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Performance Analysis of Dual-Hop Underwater Wireless Optical Communication Systems over Mixture Exponential-Generalized Gamma Turbulence Channels [article]

Emna Zedini, Abla Kammoun, Hamza Soury, Mounir Hamdi, Mohamed-Slim Alouini
2020 arXiv   pre-print
In this work, we present a unified framework for the performance analysis of dual-hop underwater wireless optical communication (UWOC) systems with amplify-and-forward fixed gain relays in the presence  ...  Operating under either heterodyne detection or intensity modulation with direct detection, the UWOC is modeled by the unified mixture Exponential-Generalized Gamma distribution that we have proposed based  ...  of optical beam irradiance fluctuations in a wide variety of turbulent underwater wireless optical channels.  ... 
arXiv:2007.03461v1 fatcat:n2gxo3wriffdrbv4cvnuj6ehgu

Hybrid RF-FSO System Cascaded with UWOC Link

2019 VOLUME-8 ISSUE-10, AUGUST 2019, REGULAR ISSUE  
The channel models considered are Nakagami-m distributed fading, Double Generalized Gamma (DGG) distributed atmospheric turbulence along with Rayleigh distributed misalignment losses and mixture of Exponential  ...  This work presents outage analysis of a hybrid communication system, where radio frequency (RF) and free space optical (FSO) communication links transmit in parallel to the then cascaded underwater wireless  ...  INTRODUCTION Terrestrial optical wireless communication (OWC), in general called free space optical (FSO) communication has various assets over other contemporary technologies.  ... 
doi:10.35940/ijitee.j9330.0881019 fatcat:z62lw2y25zeitnuubfc4czli7u

Security at the Physical Layer over GG Fading and mEGG Turbulence Induced RF-UOWC Mixed System

A. S. M. Badrudduza, Md. Ibrahim, S. M. Riazul Islam, Md. Shakhawat Hossen, Milton kumar Kundu, Imran Shafique Ansari, Heejung Yu
2021 IEEE Access  
The RF link undergoes Generalized Gamma (GG) fading distribution, whereas the UOWC link is subjected to mixture Exponential Generalized Gamma (mEGG) distribution.  ...  Since underwater turbulence (UWT) is an inevitable impediment for a long distance underwater optical wireless communication (UOWC) link, mixed RF-UOWC is being considered as a more feasible solution by  ...  The researches in [28] , [36] , [37] analyzed the PLS over mixture exponential Gamma UOWC channel which is actually a special case of the mEGG model.  ... 
doi:10.1109/access.2021.3053323 fatcat:pxfetcvwnzguvaowtspnon7rt4

On the Secrecy Performance of Mixed RF/UOW Communication System

Elmehdi Illi, Faissal El Bouanani, Daniel Benevides da Costa, Fouad Ayoub, Ugo S. Dias
2018 2018 IEEE Globecom Workshops (GC Wkshps)  
In this paper, the secrecy performance of a dual-hop mixed radio-frequency/underwater optical wireless communication (RF/UOWC) system is investigated.  ...  The derived secrecy performance metric is evaluated in terms of various channel and system parameters, and corroborated by Monte-Carlo simulation method.  ...  In [8] , a performance analysis of a dual-hop mixed RF/FSO system was conducted, where both links are subject to Nakagami-m and Gamma-Gamma fading channels, respectively.  ... 
doi:10.1109/glocomw.2018.8644314 dblp:conf/globecom/IlliBCAD18 fatcat:hhe5vc65zzfklgtdemlhppazai

Relay-Assisted Technology in Optical Wireless Communications: A Survey

Wenwen Liu, Jupeng Ding, Jiong Zheng, Xifeng Chen, Chih-Lin I
2020 IEEE Access  
The link of RF obeys Nakagami-m fading, and UOWC link is the mixture Exponential-Generalized Gamma fading. There is an experiment about MIMO-OFDM-based UOWC system.  ...  link, Log-normal distributions, which is widely believed better under weak turbulence, Gamma-Gamma distributions, are generally regarded as optimal model in strong turbulence, Negative Exponential distributions  ... 
doi:10.1109/access.2020.3031288 fatcat:btvricldhncjfitqtyls4c5by4

Enhancing Security of TAS/MRC Based Mixed RF-UOWC System with Induced Underwater Turbulence Effect [article]

Md. Ibrahim, A. S. M. Badrudduza, Md. Shakhawat Hossen, Milton Kumar Kundu, Imran Shafique Ansari
2021 arXiv   pre-print
RF and optical links undergo η-μ and mixture exponential generalized Gamma distributions, respectively.  ...  This work deals with the secrecy performance analysis of a mixed RF-UOWC system where an eavesdropper tries to intercept RF communications.  ...  Several existing works like [33] - [35] considered mixture exponential-Gamma (mEG) distribution for the underwater links.  ... 
arXiv:2105.09088v2 fatcat:63ia5wy4njc2pfpejrywmabula

Performance Analysis of Dual-hop RF-UWOC Systems

Hongjiang Lei, Yiyao Zhang, Kihong Park, Imran Shafique Ansari, Gaofeng Pan, Mohamed-Slim Alouini
2020 IEEE Photonics Journal  
Index Terms: Dual-hop radio frequency-underwater wireless optical communication systems, Nakagami-m fading, mixture Exponential-Generalized Gamma fading, outage probability, average bit error rate.  ...  In this paper, we analyze the performance of a dual-hop radio frequencyunderwater wireless optical communication (RF-UWOC) transmission systems wherein the RF and UWOC links experience Nakagami-m fading  ...  proposed that the mixture Exponential-Gamma model can efficiently characterize the fluctuations of UWOC channels from weak to strong turbulence conditions for fresh and salty waters in [4] .  ... 
doi:10.1109/jphot.2020.2983016 fatcat:pino4xnul5g7nbualr6ssizz4m

On the Physical Layer Security Performance over RIS-aided Dual-hop RF-UOWC Mixed Network [article]

T. Hossain, S. Shabab, A. S. M. Badrudduza, M. K. Kundu, I. S. Ansari
2021 arXiv   pre-print
The RF link operates under generalized Gamma fading distribution; likewise, the UOWC link experiences the mixture exponential generalized Gamma distribution.  ...  This work focuses on the secrecy performance of mixed dual-hop RIS-aided RF-UOWC networks under the intercepting effort of a probable eavesdropper.  ...  ., incorporating both free space and underwater optical wireless communication (UOWC) networks that ensure expected performance according to the global traffic demand [1] , [2] .  ... 
arXiv:2112.06487v1 fatcat:p4qmmzfrwbeplpn4kydggjnmf4

Capacity Analysis of NOMA-Enabled Underwater VLC Networks

Mohammed Elamassie, Lina Bariah, Murat Uysal, Sami Muhaidat, Paschalis C. Sofotasios
2021 IEEE Access  
We derive a closed-form expression for the NOMA system capacity over underwater turbulence channels modeled by lognormal distribution.  ...  NOMA sum capacity in the absence of underwater optical turbulence is also considered as a benchmark.  ...  "Performance analysis of dual-hop underwater wireless optical communication systems over mixture exponential-generalized gamma turbulence channels," IEEE Trans. Commun., vol. 68, no.  ... 
doi:10.1109/access.2021.3122399 fatcat:goruj6s53jajxow43wxsfiyofm

Performance Analysis of UAV-based Mixed RF-UWOC Transmission Systems [article]

Sai Li, Liang Yang, Daniel Benevides da Costa
2020 arXiv   pre-print
In this paper, we investigate the performance of a mixed radio-frequency-underwater wireless optical communication (RF-UWOC) system where an unmanned aerial vehicle (UAV), as a low-altitude mobile aerial  ...  Our analysis accounts for the main factors that affect the system performance, such as the UAV height, air bubbles, temperature gradient, water salinity variations, and detection techniques.  ...  the mixture Exponential-Generalized Gamma (EGG) distribution.  ... 
arXiv:2011.09062v1 fatcat:iriwxwc3snc3fbgzfdlt75vlly

Performance Analysis for Cooperative Communication System in Optical IoUT Network with HDAF Strategy

Shuang Li, Ping Wang, Weina Pang, Wei Wang, Lixin Guo
2021 IEEE Photonics Journal  
The performance of this optical system over the mixture Exponential Generalized Gamma (EGG) channel is also given for comparison.  ...  IEEE Photonics Journal Performance Analysis For Cooperative Communication System and underwater exploration [5].  ...  presented the performance of a dual-hop mixed RF-FSO system employing HDAF strategy.  ... 
doi:10.1109/jphot.2021.3085681 fatcat:fl5ombkv6na3tejywzw3l6zqvm

Optical Wireless Hybrid Networks: Trends, Opportunities, Challenges, and Research Directions

Mostafa Zaman Chowdhury, Moh Khalid Hasan, Md. Shahjalal, Md. Tanvir Hossan, Yeong Min Jang
2020 IEEE Communications Surveys and Tutorials  
OWC technologies have been demonstrated to be able to support high traffic generated by massive connectivity of the Internet of Things (IoT) and upcoming 5 th generation (5G) wireless communication systems  ...  The co-deployment of wireless systems can improve system performance in terms of throughput, reliability, and energy efficiency of individual networks.  ...  [197] analyzed dual-hop amplify-and-forward mixed RF/FSO system based on outdated channel state information. The FSO link is modeled by Gamma-Gamma distribution.  ... 
doi:10.1109/comst.2020.2966855 fatcat:qgkoolfncjbm3cqwj7a3b7kr2i

Opportunistic Relay Selection over Generalized Fading and Inverse Gamma Composite Fading Mixed Multicast Channels: A Secrecy Tradeoff

MD. Shakhawat Hossen, A. S. M. Badrudduza, S. M. Riazul Islam, Abu Hanif, Milton Kumar Kundu, Kyung-Sup Kwak
2021 IEEE Access  
Hakam, “Performance analysis of α-η -µ and α-κ-µ capacity analysis of wireless system over inverse gamma shadowed fading generalized mobile fading channels,  ...  Mathiopoulos, “Perfor- clude wireless channel multicasting, physical layer mance Analysis of Dual-Hop AF Relaying Systems over Mixed η -µ  ... 
doi:10.1109/access.2021.3133727 fatcat:dzcdmujn5vdizdmgzfemgzzegu

2020 Index IEEE Transactions on Wireless Communications Vol. 19

2020 IEEE Transactions on Wireless Communications  
., Machine Learning-Enabled LOS/NLOS Identification for MIMO Systems in Dynamic Environments; TWC June 2020 3643-3657 Huang, C., see Yang, M., TWC Sept. 2020 5860-5874 Huang, D., Tao, X., Jiang, C.,  ...  ., +, TWC Feb. 2020 979-994 Unified Performance Analysis of Multi-Hop FSO Systems Over Double Generalized Gamma Turbulence Channels With Pointing Errors.  ...  ., +, TWC July 2020 4449-4463 End-to-End Performance Analysis of Underwater Optical Wireless Relaying and Routing Techniques Under Location Uncertainty.  ... 
doi:10.1109/twc.2020.3044507 fatcat:ie4rwz4dgvaqbaxf3idysubc54

SOME INVESTIGATIONS ON IMPROVING PERFORMANCE OF FADING CANNELS IN MANETS

Dr. Anbu Karuppusamy S
2021 Zenodo  
SOME INVESTIGATIONS ON IMPROVING PERFORMANCE OF FADING CANNELS IN MANETS: D.Sc Thesis.  ...  , ultra-wide indoor channels, weak to moderate channels of turbulence in free-space optical communications channels, etc.  ...  Alouini, -A unified performance analysis of digital communication with dual selective combining diversity over correlated Rayleigh and Nakagamimfading channels,‖ IEEE Transactions on Communications Vol  ... 
doi:10.5281/zenodo.5148816 fatcat:3p7mvkqddfa6naoaz55fnelolq
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