Modeling perturbation of scattering coefficients by using dominating noise subspace

Terence H. Chan; Wenqi Zhang; Sander Wahls; Alan Pak Tao Lau; V. Shahraam Afshar

doi:10.1109/GLOBECOM42002.2020.9322600

Modeling perturbation of scattering coefficients by using dominating noise subspace

Terence H. Chan, Wenqi Zhang, Sander Wahls, Alan Pak Tao Lau, V. Shahraam Afshar

Team Sander Wahls

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

Abstract

Characterizing the perturbation of scattering coefficients by an additive noise is a key problem to understanding the channel model for a Nonlinear Fourier Transform (NFT) based fibre optical transmission system. In this paper, we show numerically that the perturbation of scattering coefficients is mainly contributed by the noise component (which has significantly lower power than the overall noise) from a dominating noise subspace. An explicit characterization of the subspace is obtained by approximating the derivatives of the scattering coefficients.

Original language	English
Title of host publication	Proceedings of the IEEE Global Communications Conference, GLOBECOM 2020
Place of Publication	Piscataway, NJ, USA
Publisher	IEEE
Number of pages	6
ISBN (Electronic)	978-1-7281-8298-8
DOIs	https://doi.org/10.1109/GLOBECOM42002.2020.9322600
Publication status	Published - 2020
Event	2020 IEEE Global Communications Conference, GLOBECOM 2020 - Virtual, Taipei, Taiwan Duration: 7 Dec 2020 → 11 Dec 2020

Conference

Conference	2020 IEEE Global Communications Conference, GLOBECOM 2020
Country/Territory	Taiwan
City	Virtual, Taipei
Period	7/12/20 → 11/12/20

Keywords

NFT
Nonlinear Schrodinger Equation

Access to Document

10.1109/GLOBECOM42002.2020.9322600

Cite this

@inproceedings{b890554a44904588853cccd4c391e687,

title = "Modeling perturbation of scattering coefficients by using dominating noise subspace",

abstract = "Characterizing the perturbation of scattering coefficients by an additive noise is a key problem to understanding the channel model for a Nonlinear Fourier Transform (NFT) based fibre optical transmission system. In this paper, we show numerically that the perturbation of scattering coefficients is mainly contributed by the noise component (which has significantly lower power than the overall noise) from a dominating noise subspace. An explicit characterization of the subspace is obtained by approximating the derivatives of the scattering coefficients.",

keywords = "NFT, Nonlinear Schrodinger Equation",

author = "Chan, {Terence H.} and Wenqi Zhang and Sander Wahls and Lau, {Alan Pak Tao} and {Shahraam Afshar}, V.",

year = "2020",

doi = "10.1109/GLOBECOM42002.2020.9322600",

language = "English",

booktitle = "Proceedings of the IEEE Global Communications Conference, GLOBECOM 2020",

publisher = "IEEE",

address = "United States",

note = "2020 IEEE Global Communications Conference, GLOBECOM 2020 ; Conference date: 07-12-2020 Through 11-12-2020",

}

Chan, TH, Zhang, W, Wahls, S, Lau, APT & Shahraam Afshar, V 2020, Modeling perturbation of scattering coefficients by using dominating noise subspace. in Proceedings of the IEEE Global Communications Conference, GLOBECOM 2020 ., 9322600, IEEE, Piscataway, NJ, USA, 2020 IEEE Global Communications Conference, GLOBECOM 2020, Virtual, Taipei, Taiwan, 7/12/20. https://doi.org/10.1109/GLOBECOM42002.2020.9322600

Modeling perturbation of scattering coefficients by using dominating noise subspace. / Chan, Terence H.; Zhang, Wenqi; Wahls, Sander et al.
Proceedings of the IEEE Global Communications Conference, GLOBECOM 2020 . Piscataway, NJ, USA: IEEE, 2020. 9322600.

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

TY - GEN

T1 - Modeling perturbation of scattering coefficients by using dominating noise subspace

AU - Chan, Terence H.

AU - Zhang, Wenqi

AU - Wahls, Sander

AU - Lau, Alan Pak Tao

AU - Shahraam Afshar, V.

PY - 2020

Y1 - 2020

N2 - Characterizing the perturbation of scattering coefficients by an additive noise is a key problem to understanding the channel model for a Nonlinear Fourier Transform (NFT) based fibre optical transmission system. In this paper, we show numerically that the perturbation of scattering coefficients is mainly contributed by the noise component (which has significantly lower power than the overall noise) from a dominating noise subspace. An explicit characterization of the subspace is obtained by approximating the derivatives of the scattering coefficients.

AB - Characterizing the perturbation of scattering coefficients by an additive noise is a key problem to understanding the channel model for a Nonlinear Fourier Transform (NFT) based fibre optical transmission system. In this paper, we show numerically that the perturbation of scattering coefficients is mainly contributed by the noise component (which has significantly lower power than the overall noise) from a dominating noise subspace. An explicit characterization of the subspace is obtained by approximating the derivatives of the scattering coefficients.

KW - NFT

KW - Nonlinear Schrodinger Equation

UR - http://www.scopus.com/inward/record.url?scp=85100432343&partnerID=8YFLogxK

U2 - 10.1109/GLOBECOM42002.2020.9322600

DO - 10.1109/GLOBECOM42002.2020.9322600

M3 - Conference contribution

AN - SCOPUS:85100432343

BT - Proceedings of the IEEE Global Communications Conference, GLOBECOM 2020

PB - IEEE

CY - Piscataway, NJ, USA

T2 - 2020 IEEE Global Communications Conference, GLOBECOM 2020

Y2 - 7 December 2020 through 11 December 2020

ER -

Modeling perturbation of scattering coefficients by using dominating noise subspace

Abstract

Conference

Keywords

Access to Document

Other files and links

Fingerprint

Cite this