Training-Aided Channel Estimation and Equalization in SDM Systems with MISO Pre-convergence under Strong Coupling

Christian Sánchez, Filipe Ferreira, Jinlong Wei, Stylianos Sygletos, Andrew D. Ellis

Research output: Contribution to conferencePaper

Abstract

A simple DSP scheme receiver is proposed to circumvent laser frequency-offset effects in DA-CE based SDM systems using a MISO CMA pre-convergence stage. Numerical results demonstrate
a successful operation for 12-mode fiber transmission under MDL, using QPSK and 16QAM mapping.
Original languageEnglish
Pages1-3
Number of pages3
DOIs
Publication statusE-pub ahead of print - 26 Apr 2018

Bibliographical note

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Funding: European Union (Grants 659950-INVENTION, 619732-INSPACE, 654809-HSPACE, 623515- CEEOALAN), and by the EPSRC (Grant EP/L000091/1-PEACE).

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