DocumentCode
741098
Title
Chaos-based selected mapping scheme for physical layer security in OFDM-PON
Author
Xiaonan Hu ; Xuelin Yang ; Weisheng Hu
Author_Institution
State Key Lab. of Adv. Opt. Commun. Syst. & Networks, Shanghai Jiao Tong Univ., Shanghai, China
Volume
51
Issue
18
fYear
2015
Firstpage
1429
Lastpage
1431
Abstract
A novel chaos-based selected mapping (SLM) scheme is proposed for physical layer security in OFDM-PONs, where a Hénon chaos map is employed to create a large key space for OFDM data encryption. The transmission performance is significantly improved due to the peak-to-average power ratio reduction in the SLM scheme. High quality 8.9 Gbit/s 16-QAM OFDM encrypted data transmission is demonstrated over a 20 km single-mode fibre.
Keywords
OFDM modulation; cryptography; optical modulation; passive optical networks; quadrature amplitude modulation; telecommunication security; 16-quadrature amplitude modulation; OFDM data encryption; OFDM-PON; SLM scheme; chaos-based selected mapping scheme; data transmission; orthogonal frequency division multiple passive optical network; peak-to-average power ratio reduction; physical layer security; single-mode fibre;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el.2015.1261
Filename
7229515
Link To Document