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Exploring the Effect of a Wavy Sea Surface on NLOS-UOWC Systems: A Novel Deterministic Approach
This work presents a novel approach to modeling an underwater optical wireless communications (UOWC) channel based on a deterministic …
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Performance Evaluation of UOWC Systems from an Empirical Channel Model Approach for Air Bubble-Induced Scattering
Underwater optical wireless communication (UOWC) systems provide the potential to establish secure high-data-rate communication links …
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Impact of angular pointing error on BER performance of underwater optical wireless links
Even in clear ocean water, underwater optical wireless communication (UOWC) is impaired not only by absorption and scattering, but also …
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Secure communication for FSO links in the presence of eavesdropper with generic location and orientation
When the beam waist at the receiver is significantly larger than the receiver size, free-space optical (FSO) links may be vulnerable to …
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Performance analysis of FSO communications under LOS blockage
We analyze the performance of a free-space optical (FSO) link a ected by atmospheric turbulence and line-of-sight (LOS) blockage. For …
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Asymptotic error-rate analysis of FSO links using transmit laser selection over gamma-gamma atmospheric turbulence channels with pointing errors
Since free-space optical (FSO) systems are usually installed on high buildings and building sway may cause vibrations in the …
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Asymptotic error-rate analysis of FSO links using transmit laser selection over gamma-gamma atmospheric turbulence channels with pointing errors
Impact of pointing errors on the performance of generalized atmospheric optical channels
Recently, a new and generalized statistical model, calledM or Malaga distribution, was proposed to model the irradiance fluctuations of …
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Outage performance of MIMO FSO links over strong turbulence and misalignment fading channels
Atmospheric turbulence produces fluctuations in the irradiance of the transmitted optical beam, which is known as atmospheric …
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An efficient rate-adaptive transmission technique using shortened pulses for atmospheric optical communications
In free space optical (FSO) communication, atmospheric turbulence causes fluctuation in both intensity and phase of the received light …
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Average capacity of FSO links with transmit laser selection using non-uniform OOK signaling over exponential atmospheric turbulence channels
A new upper bound on the capacity of power- and bandwidthconstrained optical wireless links using selection transmit diversity over …
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