Nonlinearity is one of the key issues that hinder the development of high-capacity opticalshortreachsystems. This paper proposes three variants of kernelaffineprojection (KAP) algorithms, all of which combine kernel mapping and affineprojection in a reproducing kernel Hilbert space for compensating nonlinear impairments in opticalshortreachsystems. An intensity modulation/direct ...
Author:Lu Zhang, Jiajia Chen, Aleksejs Udalcovs, Xiaodan Pang, Richard Schatz, Urban Westergren, Sergei Pop...Published:2020
Images for TWILIGHT Kernel Affine Projection for Nonlinearity Tolerant Optical Short Reach Systems
kernel mapping methods in opticalshort-reach communication systems, where a kernel function is used for signal mapping. As shown in Part A of Section II in this paper, such a method [14], [15] makes linear signal processing carried out in the high dimensional reproducing kernel Hilbert space yielding powerful extensions to compensate the nonlinear
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Experimental results show that the KAP algorithms can mitigate nonlinear impairments in short-reach communications while maintaining low complexity in reproducing kernel Hilbert space. Nonlinearity is one of the key issues that hinder the development of high-capacity opticalshortreachsystems. This paper proposes three variants of kernelaffineprojection (KAP) algorithms, all of which ...
Nonlinearity is one of the key issues that hinder the development of high-capacity opticalshortreachsystems. This paper proposes three variants of kernelaffineprojection (KAP) algorithms, all ...
We propose a novel kernelaffineprojection (KAP) algorithm, which combines kernel mapping and affineprojectionfor channel equalization in optical direct detection systems. Experimental results show that the KAP algorithm can mitigate nonlinear impairments in short-reach communications while maintaining low computational complexity.
Nonlinearity is one of the key issues that hinder the development of high-capacity opticalshortreachsystems. This paper proposes three variants of kernelaffineprojection (KAP) algorithms, all of which combine kernel mapping and affineprojection in a reproducing kernel Hilbert space for compensating nonlinear impairments in opticalshortreachsystems. An intensity modulation/direct ...