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Impact of reduced complexity inverse Volterra series transfer function-based nonlinear equalizer in coherent OFDM systems for next-generation core networks

  • E. Giacoumidis
  • , I. Aldaya
  • , V. Vgenopoulou
  • , N. J. Doran
  • , Y. Jaouen
  • CNRS LTCI
  • Department of Electrical Engineering and Applied Physics
  • Aston University
  • Department of Electrical and Computational Engineering
  • Tecnologico de Monterrey
  • Dept. Electrical & Computer Engineering
  • University of Patras

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

A modern electronic nonlinearity equalizer (NLE) based on inverse Volterra series transfer function (IVSTF) with reduced complexity is applied on coherent optical orthogonal frequency-division multiplexing (CO-OFDM) signals for next-generation long- and ultra-long-haul applications. The OFDM inter-subcarrier crosstalk effects are explored thoroughly using the IVSTF-NLE and compared with the case of linear equalization (LE) for transmission distances of up to 7000 km.

Original languageEnglish
Title of host publication2013 15th International Conference on Transparent Optical Networks, ICTON 2013
DOIs
Publication statusPublished - 15 Oct 2013
Externally publishedYes
Event2013 15th International Conference on Transparent Optical Networks, ICTON 2013 - Cartagena, Spain
Duration: 23 Jun 2013 → 27 Jun 2013

Publication series

NameInternational Conference on Transparent Optical Networks
ISSN (Electronic)2162-7339

Conference

Conference2013 15th International Conference on Transparent Optical Networks, ICTON 2013
Country/TerritorySpain
CityCartagena
Period23/06/13 → 27/06/13

Keywords

  • OFDM
  • coherent detection
  • core networks
  • nonlinear equalizer

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