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. Jaouën

Research output: Chapter in Book/Report/Conference proceedingConference publication

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 publication15th International Conference on Transparent Optical Networks, ICTON 2013
PublisherIEEE
Number of pages4
ISBN (Electronic)978-1-4799-0683-3
ISBN (Print)978-1-4799-0682-6
DOIs
Publication statusPublished - 2013
Event15th International Conference on Transparent Optical Networks - Cartagena, Spain
Duration: 23 Jun 201327 Jun 2013

Publication series

NameIEEE conference publications
PublisherIEEE
ISSN (Print)2161-2056

Conference

Conference15th International Conference on Transparent Optical Networks
Abbreviated titleICTON 2013
CountrySpain
CityCartagena
Period23/06/1327/06/13

Keywords

  • coherent detection
  • core networks
  • nonlinear equalizer
  • OFDM

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