Title :
Investigation of DSP requirements for coherent transmission using experimental 10Gbaud/s 8PSK data
Author :
Freund, Steffen ; Louchet, Hadrien ; Schuetzler, Gerard ; Rohde, Michael ; Richter, André
Author_Institution :
Beuth Hochschule fur Tech., Berlin, Germany
Abstract :
We investigate DSP requirements for an experimental 10Gbaud/s 8PSK coherent system. We show that 4 samples per symbol and 6 bits ADC resolution are required to optimize the system performance, stressing the value of low baud-rate modulation formats.
Keywords :
optical communication; phase shift keying; 8PSK coherent system; 8PSK data; DSP requirements; coherent transmission; low baud-rate modulation formats; Bit error rate; Digital signal processing; Interpolation; Modulation; Optical fiber dispersion; Optical fiber polarization; System performance;
Conference_Titel :
Optical Communication (ECOC), 2010 36th European Conference and Exhibition on
Conference_Location :
Torino
Print_ISBN :
978-1-4244-8536-9
Electronic_ISBN :
978-1-4244-8534-5
DOI :
10.1109/ECOC.2010.5621173
