End-to-End Optimization of Coherent Optical Communications Over the Split-Step Fourier Method Guided by the Nonlinear Fourier Transform Theory
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DOI: 10.1109/jlt.2020.3033624
Abstract: Optimizing modulation and detection strategies for a given channel is critical to maximizing the throughput of a communication system. Such an optimization can be easily carried out analytically for channels that admit closed-form analytical models.… read more here.
Keywords: optimization; end end; end optimization; step fourier ... See more keywords
Fourier Method for a Mixed Problem with the Hill Operator
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DOI: 10.1134/s0012266120060014
Abstract: Abstract Boundary value problems for a second-order ordinary differential equation with a nonsmooth potential are considered. An asymptotic representation for an operator semigroup is established based on a previously derived theorem on the eigenvalue asymptotics… read more here.
Keywords: hill operator; mixed problem; operator; fourier method ... See more keywords