A non-linear channel code for covert communications

Lamarca Orozco, M. Meritxell; Matas Navarro, David

doi:10.1109/WCNC.2019.8885672

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Lamarca Orozco, M. Meritxell

Matas Navarro, David

Document typeConference lecture

Defense date2019

PublisherInstitute of Electrical and Electronics Engineers (IEEE)

Rights accessRestricted access - publisher's policy

Abstract

This paper presents an explicit channel code design for covert communications in the Binary Symmetric Channel. The proposed architecture is composed of the serial concatenation of a linear code and a graph-based non-linear code baptized as moderate-density non-linear code. This non-linear code encompasses pulse position modulation as a particular case. In order to guarantee covertness, a scrambling sequence that is not known to the warden is employed.

CitationLamarca, M.; Matas, D. A non-linear channel code for covert communications. A: IEEE Wireless Communications and Networking Conference. "2019 IEEE Wireless Communications and Networking Conference (WCNC 2019) Marrakech, Morocco 15-18 April 2019". Institute of Electrical and Electronics Engineers (IEEE), 2019, p. 1-7.

URIhttp://hdl.handle.net/2117/178482

DOI10.1109/WCNC.2019.8885672

ISBN978-1-5386-7647-9

Publisher versionhttps://ieeexplore.ieee.org/document/8885672

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