Transmission of 16-QAM OFDM Signal with Secure Strategy Technique in DD-OOFDM Systems

Ying Li; Mao De Ma

doi:10.4028/www.scientific.net/AMM.556-562.5052

Paper Titles

Cramer-Rao Bound for Parameter Estimation in Narrowband Bistatic MIMO Radar
p.5034

A Novel Method of Parameter Estimation in Wideband Bistatic MIMO Radar System
p.5038

The Image Feature Extraction Algorithm Based on the DWT and the Improved 2DPCA
p.5042

LMS Blind Adaptive Multiuser Detection for Underwater Acoustic Communication with MMSE and MOE Criteria
p.5046

Transmission of 16-QAM OFDM Signal with Secure Strategy Technique in DD-OOFDM Systems
p.5052

The Research of Routing Algorithm Based on DSP Routing Module in Medium-Voltage Power Line Communication
p.5056

A Map Matching Algorithm for Vehicle Based on BeiDou Short-Message Communication
p.5060

A Novel Method of Image Quality Assessment
p.5064

Simulation Method of the Zero-Range Target Echo Delay for Pulse Radar Target Simulator
p.5068

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 556-562Transmission of 16-QAM OFDM Signal with Secure...

Transmission of 16-QAM OFDM Signal with Secure Strategy Technique in DD-OOFDM Systems

Abstract:

The physical layer of optical access network is vulnerable to various attacks. As the dramatic increase of users and network capacity, the issue of physical-layer security becomes more and more important. This paper proposes a physical-enhanced secure strategy for DD-OOFDM system by employing frequency domain chaos scrambling. The FEC coding can also improve the system performance and will not influence the encrypt process. A 2.5Gb/s 16QAM LDPC-OFDM data with Logistic mapped chaos scrambling are successfully transmitted over 40km SSMF. The results show that security sequences protect the system from attacker and keep a good performance for legal receiver.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 556-562)

Pages:

5052-5055

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.556-562.5052

Citation:

Cite this paper

Online since:

May 2014

Authors:

Ying Li, Mao De Ma*

Keywords:

DD-OOFDM, FEC, LDPC, Logistic

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] Armstrong. OFDM for optical communications. J. Lightw. Technol. 27(3), 189-204(2009).

Google Scholar

[2] Y. Gao et al. Direct-detection optical OFDM transmission system with pre-emphasis technique. J. Lightw. Technol. 29(14), 2318-2145(2011).

DOI: 10.1109/jlt.2011.2154299

Google Scholar

[3] D. Fisher. Optical communication challenges for a future internet design. In Proc. OFC2009, California, paper OMQ1.

Google Scholar

[4] N. Cvijetic, D, Qian, and J. Hu. 100Gb/s optical access based on optical orthogonal frequency division multiplexing. Commun. Mag. 48(7), 70-77, (2010).

DOI: 10.1109/mcom.2010.5496880

Google Scholar

[5] S. -L. Chen, T. Hwang, and W. -W. Lin. Randomness enhancement using digitalized modified logistic map. IEEE Trans. Circuits syst. 11, Exp. Briefs, 57(12), 996-1000, (2010).

DOI: 10.1109/tcsii.2010.2083170

Google Scholar

[6] Li j,Z. and xiang, J,X. and Bo,L. Secure OFDM-PON based on chaos scrambling. Photonics technology letters, IEEE, 2011, 23(14).

DOI: 10.1109/lpt.2011.2149512

Google Scholar