Soliton orthogonal frequency division multiplexing with phase–frequency coding on the base of inverse scattering transform

We propose a method for increasing the speed and spectral efficiency of information transmission over soliton communication lines, based on algorithms for solving inverse and direct scattering problems, in the frame of a modern soliton orthogonal frequency division multiplexing (SOFDM) approach. The...

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Bibliographic Details
Published inJournal of inverse and ill-posed problems Vol. 29; no. 4; pp. 629 - 634
Main Authors Bogdanov, Stepan A., Frumin, Leonid L.
Format Journal Article
LanguageEnglish
Published Berlin Walter de Gruyter GmbH 01.08.2021
Subjects
65R32
68P30
Algorithms
Coding
information
Information transfer
Inverse
Inverse scattering
line
optical
Orthogonal Frequency Division Multiplexing
problem
Solitary waves
soliton
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Summary:We propose a method for increasing the speed and spectral efficiency of information transmission over soliton communication lines, based on algorithms for solving inverse and direct scattering problems, in the frame of a modern soliton orthogonal frequency division multiplexing (SOFDM) approach. The proposed method uses a simultaneous phase and frequency coding. This phase–frequency coding method retains all the technological advantages of the SOFDM method, and due to the additional frequency coding, a noticeable increase in the information transfer rate over the soliton optical lines is expected. Numerical modeling confirmed the proposed method for telecommunication applications’ prospects.
ISSN:0928-0219
1569-3945
DOI:10.1515/jiip-2020-0128