Conference paper
Data-Aided Frequency-Domain 2×2 MIMO Equalizer for 112 Gbit/s PDM-QPSK Coherent Transmission Systems
Benefits of a low-complexity adaptive 32-tap 2×2 MIMO frequency-domain filter update by data-aided channel estimation over a time-domain filter with DD-LMS are shown. Superior stability and convergence speed is demonstrated with identical impairment tolerance.
Language: | English |
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Publisher: | Optical Society of America |
Year: | 2012 |
Proceedings: | 2012 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference |
Types: | Conference paper |
ORCIDs: | Tafur Monroy, Idelfonso |