Title :
Computationally efficient hardware design of RF-pilot tone based phase noise compensation for optical OFDM
Author :
Karakaya, Ozgur ; Inan, Beril ; Spinnler, Bernhard ; Kainzmaier, Peter ; Hanik, Norbert ; Jansen, Sander L.
Author_Institution :
Tech. Univ. Munchen, Munich, Germany
Abstract :
In this work we investigate the optimum design parameters of a bit-true computationally-efficient RF-Pilot-tone implementation. For a 23.9-Gb/s receiver an implementation penalty of less than 0.6dB is observed using only 27% of Virtex5 resources.
Keywords :
OFDM modulation; field programmable gate arrays; integrated optoelectronics; laser noise; microwave photonics; optical communication equipment; phase noise; radio receivers; FPGA; RF pilot tone; RF receiver; Virtex5 resource; bit rate 23.9 Gbit/s; computationally efficient hardware design; low pass filter; optical OFDM; optimum design parameter; phase noise compensation; Bit error rate; Complexity theory; Finite impulse response filter; OFDM; Phase noise; Receivers;
Conference_Titel :
Photonics Conference (PHO), 2011 IEEE
Conference_Location :
Arlington, VA
Print_ISBN :
978-1-4244-8940-4
DOI :
10.1109/PHO.2011.6110736
