Fast and Robust CD and DGD Estimation Based on Data-Aided Channel Estimation

Fabio Pittalà, Fabian N. Hauske, Yabin Ye, Neil Guerrero Gonzalez, Idelfonso Tafur Monroy

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

    Abstract

    In this paper data-aided (DA) frequency domain (FD) channel estimation in a 2×2 multi-input-multi-output (MIMO) system is investigated. Using orthogonal training sequences, fast and robust CD and DGD estimation is demonstrated for a 112 Gbit/s PDM-QPSK system over a wide range of combined linear channel impairments.
    Original languageEnglish
    Title of host publication2011 13th International Conference on Transparent Optical Networks (ICTON)
    PublisherIEEE
    Publication date2011
    PagesWe.D1.5
    ISBN (Print)978-1-4577-0881-7
    ISBN (Electronic)978-1-4577-0880-0
    DOIs
    Publication statusPublished - 2011
    Event13th International Conference on Transparent Optical Networks (ICTON) - Stockholm, Sweden
    Duration: 26 Jun 201130 Jun 2011

    Conference

    Conference13th International Conference on Transparent Optical Networks (ICTON)
    Country/TerritorySweden
    CityStockholm
    Period26/06/201130/06/2011

    Keywords

    • Chromatic dispersion (CD)
    • Differential group delay (DGD)
    • Fiber optics communications
    • Digital coherent receivers.
    • Optical performance monitoring (OPM)

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