DocumentCode :
3077164
Title :
Performance comparison of 413-Gb/s multi-band OFDM transmission with 32/64-QAM
Author :
Kawaguchi, Yu ; Takahashi, Hidenori ; Tsuritani, Takehiro ; Morita, Itsuro
Author_Institution :
KDDI R&D Labs. Inc., Kamifukuoka, Japan
fYear :
2012
fDate :
2-6 July 2012
Firstpage :
449
Lastpage :
450
Abstract :
We compare the transmission performance of 413-Gb/s multi-band OFDM with 32-QAM (7%FEC) and 64-QAM (20%FEC) by simulations. The reachable distance with 64-QAM is longer than 32-QAM due to the filtering effects of 50-GHz-grid ROADMs.
Keywords :
OFDM modulation; multiplexing equipment; optical modulation; quadrature amplitude modulation; 32-QAM; 64-QAM; ROADM; bit rate 413 Gbit/s; filtering effects; frequency 50 GHz; multiband OFDM transmission; transmission performance; Bandwidth; OFDM; Optical add-drop multiplexers; Optical filters; Quadrature amplitude modulation; Wavelength division multiplexing;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Opto-Electronics and Communications Conference (OECC), 2012 17th
Conference_Location :
Busan
ISSN :
2166-8884
Print_ISBN :
978-1-4673-0976-9
Electronic_ISBN :
2166-8884
Type :
conf
DOI :
10.1109/OECC.2012.6276516
Filename :
6276516
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=3077164
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