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1-Bit compressive sensing encryption in multicarrier systems

conference contribution
posted on 2018-01-01, 00:00 authored by Y Lee, H Jo, Jinho ChoiJinho Choi
Compressive sensing (CS) encryption has attracted increasing attention as a lightweight encryption technique for the Internet of things (IoT) and wireless sensor networks (WSNs). Since devices and sensors may have limited hardware, it might be needed to consider quantization for CS encryption. In this paper, we consider a 1-bit CS encryption using artificial noise and a retransmission strategy with interleaving to mitigate degradation of detection performance at a legitimate receiver caused by the quantization errors. Through the analysis and simulation results, we demonstrate that the retransmission strategy can improve the detection performance at a legitimate receiver, while it slightly improves decision performance to estimate a measurement matrix at an eavesdropper. In addition, the proposed 1-bit CS encryption has a better performance than the existing CS encryption in terms of security, while mitigating the performance degradation caused by quantization errors of detection probability at a legitimate receiver.

History

Pagination

1-6

Location

Barcelona, Spain

Start date

2018-04-15

End date

2018-04-18

ISSN

1525-3511

ISBN-13

9781538617342

Language

eng

Publication classification

E Conference publication, E1.1 Full written paper - refereed

Title of proceedings

IEEE WCNC 2018: IEEE Wireless Communications and Networking Conference

Event

Wireless Communications and Networking. IEEE Conference (2018 : Barcelona, Spain)

Publisher

IEEE

Place of publication

Piscataway, N.J.