Efficient and robust MIMO DSP equalization in POLMUX OFDM transmission with direct detection

Efficient and robust MIMO DSP equalization in POLMUX OFDM transmission with direct detection

We identify a novel efficiency-versus-robustness trade-off in POLMUX-OFDM-DD systems and present the first DSP-based switching rule that exploits it. We experimentally report 20.4% and 36.8% complexity reductions for 20 km 16-QAM and 800km QPSK transmission, respectively.

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Cvijetic, N., Prasad, N., Cvijetic, M., Ting Wang
Format: Tagungsbericht
Sprache:eng
Schlagworte:
MIMO
OFDM
Optical attenuators
Optical fibers
Optical filters
Optical receivers
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:We identify a novel efficiency-versus-robustness trade-off in POLMUX-OFDM-DD systems and present the first DSP-based switching rule that exploits it. We experimentally report 20.4% and 36.8% complexity reductions for 20 km 16-QAM and 800km QPSK transmission, respectively.
ISSN:1550-381X