Comparison of single carrier and OFDM with back-propagation and RF pilot tone for a 9x224Gb/s POLMUX-16QAM system

The performance of single carrier and OFDM is compared when nonlinear compensation at the DSP receiver is employed. We show that the joint use of RF-pilot and back-propagation adds further improvement to OFDM performance. Peer Reviewed

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Bibliographische Detailangaben
Hauptverfasser:	Prat Gomà, Josep Joan, Díaz Souto, Alberto, Maalej, Z, Lobato, A, Adhikari, Sukumar Das, Timmers, E, Napoli, Antonio, Kuschnerov, M, Spinnler, B
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Amplitude modulation Digital techniques Enginyeria de la telecomunicació Fotònica Mobile communication systems Modulació (Electrònica) Signal processing Telecomunicació òptica Tractament del senyal Tècniques digitals Àrees temàtiques de la UPC
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Beschreibung
Zusammenfassung:	The performance of single carrier and OFDM is compared when nonlinear compensation at the DSP receiver is employed. We show that the joint use of RF-pilot and back-propagation adds further improvement to OFDM performance. Peer Reviewed
DOI:	10.1109/PHO.2011.6110737