Optical-Wireless Communications

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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Exponential SPGD Algorithm for Adaptive Optics Systems in UOWC
A novel adaptive optics (AO) algorithm based on an exponential loop gain is presented with the objective of increasing the efficiency …
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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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UOWC spatial diversity techniques over hostile maritime environments: an approach under imperfect CSI and per-source power constraints
Optical communication in submarine environments has emerged as a novel technology that enables high bandwidth and high data rate 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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Impulse Response Modeling of Underwater Optical Scattering Channels for Wireless Communication
Despite the fact that underwater optical wireless communication (UOWC) systems are able to provide high-data rate links with high …
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Impulse Response Modeling of Underwater Optical Scattering Channels for Wireless Communication
Precise Relative Positioning in Vehicular Applications Using Visible Light Communications
Regional research project on visible light communications for precise relative positioning in vehicular scenarios.
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Spectral characterisation of variable weight MPPM modulation technique
Spectral information evaluation of the recently proposed multiple-pulse-position modulation (MPPM) scheme with variable Hamming weight …
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Variable weight MPPM technique for rate-adaptive optical wireless communications
A novel rate-adaptive transmission scheme using block coding of variable Hamming weight is presented for use in indoor optical wireless …
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Rate-adaptive transmission schemes in the context of runlength-limited codes for optical wireless communications
In this letter, the performance evaluation of rate-adaptive transmission schemes for indoor unguided optical links has been analyzed in …
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