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Document type:
Zeitschriftenaufsatz 
Author(s):
Garcia, J. 
Title:
Communication Using Eigenvalues of Higher Multiplicity of the Nonlinear Fourier Transform 
Abstract:
A generalized Nonlinear Fourier Transform (GNFT), which includes eigenvalues of higher multiplicity, is considered for information transmission over fiber optic channels. Numerical algorithms are developed to compute the direct and inverse GNFTs. For closely-spaced eigenvalues, examples suggest that the GNFT is more robust than the NFT to the practical impairments of truncation, discretization, attenuation and noise. Communication using a soliton with one double eigenvalue is numerically demonst...    »
 
Keywords:
Inverse Scattering Transform, Nonlinear Fourier Transform, fiber optics, higher multiplicity eigenvalues, spectral efficiency 
Journal title:
Journal of Lightwave Technology 
Year:
2018 
Journal volume:
36 
Year / month:
2018-10 
Quarter:
4. Quartal 
Month:
Dec 
Journal issue:
23 
Pages contribution:
5442-5450 
Reviewed:
ja 
Language:
en 
Publisher:
IEEE/OSA 
Print-ISSN:
0733-8724 
E-ISSN:
1558-2213 
Status:
Verlagsversion / published 
Accepted:
08.10.2018 
Date of publication:
11.10.2018 
TUM Institution:
Lehrstuhl für Nachrichtentechnik 
Format:
Text