Journal ArticleDOI
Ergodic Capacity and Error Performance of Spatial Diversity UWOC Systems over Generalized Gamma Turbulence Channels
TLDR
In this article, the ergodic capacity (EC) and average bit error rate (BER) of spatial diversity underwater wireless optical communications (UWOC) over the generalized gamma (GG) fading channels using quadrature amplitude modulation (QAM) direct current-biased optical orthogonal frequency division multiplexing (DCO-OFDM).About:
This article is published in Optics Communications.The article was published on 2022-02-15. It has received 8 citations till now. The article focuses on the topics: Fading & Bit error rate.read more
Citations
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Table Of Integrals Series And Products
TL;DR: The table of integrals series and products is universally compatible with any devices to read and is available in the book collection an online access to it is set as public so you can get it instantly.
Journal ArticleDOI
BER performance of nonzero dead time SPAD-based UWOC with signal accumulation over generalized gamma turbulence channels
TL;DR: In this article , a single-photon avalanche diode (SPAD) based UWOC with signal accumulation method is proposed to address the problem of low reception power even in a short communication distance.
Proceedings ArticleDOI
Performance Investigation of OFDM-Based Serial Relay UWOC System over the Generalized Gamma Distribution
TL;DR: In this article , an orthogonal frequency division multiplexing (OFDM) serial relay underwater wireless optical communication (UWOC) system has been investigated over the combined generalized gamma distribution (GGD) oceanic fading channel under different modulation schemes, temperature gradients, water types and number of relays.
Journal ArticleDOI
SER performance investigation of UWOC system over composite EGG oceanic turbulence fading channel with BSF
TL;DR: Results show that the UWOC system with DDT scheme can efficiently overcome the error floor induced by FDT scheme and demonstrates better SER performance, which will benefit the design and research of relay-assisted UWOC system.
Journal ArticleDOI
Ergodic capacity analysis of underwater FSO systems over scattering-induced fading channels in the presence of Weibull oceanic turbulence
TL;DR: This paper addresses the performance analysis of UOWC systems over a novel scattering-induced fading channel along with the effect of oceanic salinity-induced turbulence, and provides novel closed-form expressions to compute such a performance in terms of ergodic capacity.
References
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Table Of Integrals Series And Products
TL;DR: The table of integrals series and products is universally compatible with any devices to read and is available in the book collection an online access to it is set as public so you can get it instantly.
Proceedings ArticleDOI
The algorithm for calculating integrals of hypergeometric type functions and its realization in REDUCE system
Victor Adamchik,O. I. Marichev +1 more
TL;DR: This algorithm allows us to calculate definite and indefinite integrals of the products of elementary and special functions of hypergeometric type and its realization in the REDUCE system during the process of creation of INTEGRATOR system.
Journal ArticleDOI
Comparison of Asymmetrically Clipped Optical OFDM and DC-Biased Optical OFDM in AWGN
TL;DR: ACO-OFDM requires less optical power for a given data rate than DCO- OFDM for all but the largest constellations and is better suited to adaptive systems as the same structure is optimum for all constellation.
Journal ArticleDOI
BPSK Subcarrier Intensity Modulated Free-Space Optical Communications in Atmospheric Turbulence
TL;DR: In this paper, the error performance of the FSO using a subcarrier intensity modulation (SIM) based on a binary phase shift keying (BPSK) scheme in a clear but turbulent atmosphere is presented.