Title :
Physical-enhanced secure strategy in an OFDM-PON
Author :
Liu, Bo ; Xin, Xiangjun ; Zhang, Lijia ; Yu, Chongxiu ; Zhang, Qi
Author_Institution :
Sch. of Electron. Eng., Beijing Univ. of Posts & Telecommun. (BUPT), Beijing, China
Abstract :
We propose and experimentally demonstrate a physical layer enhanced OFDM access network based on chaos scrambling. An 8.89-Gb/s 64QAM-OFDM data with Logistic mapped chaos scrambling is transmitted over 25km successfully.
Keywords :
OFDM modulation; optical fibre networks; optical modulation; quadrature amplitude modulation; telecommunication security; 64QAM-OFDM; OFDM access network; OFDM-PON; bit rate 8.89 Gbit/s; chaos scrambling; distance 25 km; logistic map; passive optical networks; physical enhanced secure strategy; Bit error rate; Chaos; Logistics; OFDM; Optical network units; Passive optical networks; Physical layer;
Conference_Titel :
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2012 and the National Fiber Optic Engineers Conference
Conference_Location :
Los Angeles, CA
Print_ISBN :
978-1-4673-0262-3
