Title :
Constant envelope coherent optical OFDM transceiver for elastic upgrade of transport network
Author :
Fabrega, J.M. ; Svaluto Moreolo, M. ; Jimenez, F. ; Chochol, Marcin ; Junyent, G.
Author_Institution :
Centre Tecnol. de Telecomunicacions de Catalunya, Castelldefels, Spain
Abstract :
A reduced-complexity CO-OFDM transceiver is proposed and investigated for enabling elastic functionalities in the existing core network infrastructure. The transceiver scheme is based on a constant envelope optical OFDM and is capable to operate with polarization multiplexing. The system performance is evaluated and a potential deployment within the Telefónica I+D national network model is further investigated by means of numerical simulations.
Keywords :
OFDM modulation; error statistics; optical modulation; optical transceivers; polarisation; telecommunication network topology; Telefonica I+D national network model; constant envelope coherent optical OFDM transceiver; core network infrastructure; elastic functionalities; elastic upgrade; polarization multiplexing; reduced-complexity CO-OFDM transceiver; transceiver scheme; transport network; Integrated optics; OFDM; Optical fiber networks; Optical filters; Optical noise; Optical polarization; Optical transmitters; elastic optical networks; optical OFDM; optical modulation;
Conference_Titel :
Transparent Optical Networks (ICTON), 2014 16th International Conference on
Conference_Location :
Graz
DOI :
10.1109/ICTON.2014.6876535
