Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/139393
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dc.contributor.authorLi, Shanshanen_US
dc.contributor.authorCheng, Mengfanen_US
dc.contributor.authorDeng, Leien_US
dc.contributor.authorFu, Songnianen_US
dc.contributor.authorZhang, Minmingen_US
dc.contributor.authorTang, Mingen_US
dc.contributor.authorShum, Pingen_US
dc.contributor.authorLiu, Demingen_US
dc.date.accessioned2020-05-19T06:19:13Z-
dc.date.available2020-05-19T06:19:13Z-
dc.date.issued2018-
dc.identifier.citationLi, S., Cheng, M., Deng, L., Fu, S., Zhang, M., Tang, M., . . . Liu, D. (2018). Secure strategy for OFDM-PON using digital chaos algorithm with fixed-point implementation. Journal of Lightwave Technology, 36(20), 4826-4833. doi:10.1109/JLT.2018.2865222en_US
dc.identifier.issn0733-8724en_US
dc.identifier.urihttps://hdl.handle.net/10356/139393-
dc.description.abstractWe propose a scheme for security improvement in the orthogonal frequency division multiplexing (OFDM) passive optical network based on a fixed-point digital chaos algorithm with a low computational precision. The dynamical degradation problem is improved by introducing the transmitted data as a perturbation source. In our demonstration, aperiodic key streams are generated from a fixed-point chaos with its trajectory disturbed by the upstream data, and then used to encrypt the downstream data. A 7.64-Gbps encrypted OFDM signal is successfully transmitted over a 25-km standard single mode fiber. The experimental results indicate that the proposed scheme suggests an effective and promising solution to meet the demands for low implementation complexity and high security level.en_US
dc.language.isoenen_US
dc.relation.ispartofJournal of Lightwave Technologyen_US
dc.rights© 2018 IEEE. All rights reserved.en_US
dc.subjectEngineering::Electrical and electronic engineeringen_US
dc.titleSecure strategy for OFDM-PON using digital chaos algorithm with fixed-point implementationen_US
dc.typeJournal Articleen
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen_US
dc.identifier.doi10.1109/JLT.2018.2865222-
dc.identifier.scopus2-s2.0-85051670662-
dc.identifier.issue20en_US
dc.identifier.volume36en_US
dc.identifier.spage4826en_US
dc.identifier.epage4833en_US
dc.subject.keywordsChaosen_US
dc.subject.keywordsOrthogonal Frequency Division Multiplexing Passive Optical Network (OFDM-PON)en_US
item.grantfulltextnone-
item.fulltextNo Fulltext-
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