AI Article Synopsis
- This paper analyzes the performance of a variable weight multiple pulse-position modulation (MPPM) coding technique in atmospheric optical communication affected by gamma-gamma optical scintillation.
- It proposes a closed-form expression for the average bit error rate (BER) based on hyperexponential fitting of the conditional BER without turbulence.
- The findings are supported by Monte Carlo simulations, validating the conditional and average BER expressions provided.
Article Abstract
In this paper, the performance of the variable weight multiple pulse-position modulation (MPPM) coding technique in an atmospheric optical communication environment under gamma-gamma optical scintillation is analyzed, proposing a closed-form expression for the average bit error rate (BER). This study is based on a hyperexponential fitting of the conditional BER in absence of turbulence fluctuations, leading to closed-form expressions that characterize the behavior of this nonlinear coding scheme. Finally, conditional and average BER expressions proposed here are corroborated with Monte Carlo simulations results.
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| http://dx.doi.org/10.1364/OL.37.000719 | DOI Listing |
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