Joint nonlinear parameters and OSNR monitoring for DSP-based coherent systems

Shunrong Shen, Pak Tao Lau, Changyuan Yu

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

Abstract

Implementation of advanced DSP algorithms like back-propagation (BP) for coherent communication systems requires detail knowledge of the transmission link configurations. We demonstrate the use of pilot symbols to monitor fiber nonlinear parameters, number of spans as well as OSNR of a transmission link.
Original languageEnglish
Title of host publicationTechnical Digest - 15th OptoElectronics and Communications Conference, OECC2010
Pages296-297
Number of pages2
Publication statusPublished - 29 Nov 2010
Event15th OptoElectronics and Communications Conference, OECC2010 - Sapporo, Japan
Duration: 5 Jul 20109 Jul 2010

Conference

Conference15th OptoElectronics and Communications Conference, OECC2010
Country/TerritoryJapan
CitySapporo
Period5/07/109/07/10

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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