Partial Parallelisation of MIMO Processing in Multi-Mode Fiber Transmission

We propose partial-MIMO mode group division multiplexing (MGDM) to parallelize MIMO processing of spatial division multiplexing in multi-mode fibers. The digital signal processing required to overcome inter-modal crosstalk, applying mode group-based MIMO, is significantly reduced with respect to a f...

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Bibliographic Details
Main Authors: Parolari, Paola, Gatto, Alberto, Luis, Ruben S., Rademacher, Georg, Puttnam, Benjamin J., Antonelli, Cristian, Martelli, Paolo, Boffi, Pieerpaolo
Format: Conference Proceeding
Language:English
Subjects:
Crosstalk
Digital signal processing
MIMO
MIMO communication
mode division multiplexing
mode group division multiplexing
multi-mode fiber
Photonics
Space division multiplexing
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Summary:We propose partial-MIMO mode group division multiplexing (MGDM) to parallelize MIMO processing of spatial division multiplexing in multi-mode fibers. The digital signal processing required to overcome inter-modal crosstalk, applying mode group-based MIMO, is significantly reduced with respect to a full-MIMO approach, while preserving transmission performance.
ISSN:2376-8614
DOI:10.1109/SUM57928.2023.10224411