Blind watermark detection based on K‐S test in radio‐frequency signals. Issue 1 (1st January 2020)

• Record Type: Journal Article
• Authors: Xie, Xu; Xu, Zhengguang
• Is Part Of: Electronics letters. Volume 56:Issue 1(2020)
• Page Start: 30
• Page End: 32
• Publication Date: 2020-01-01
• Subjects: watermarking -- signal detection -- authorisation; blind watermark detection scheme -- Kolmogorov–Smirnov test -- K‐S test -- radio‐frequency signals -- radio‐frequency watermarking -- RF -- physical layer authentication -- digital signals -- watermark detectors -- watermark signal; Electronics -- Periodicals; 621.381
• DOI: 10.1049/el.2019.2478
• Languages: English
• ISSNs: 0013-5194

Abstract

Abstract : Radio‐frequency (RF) watermarking is a new technology for physical layer authentication, whose carrier is not the traditional multimedia signals but the digital signals. In the available literature, the watermark detectors are based on the cooperative environment, where the parameters of the watermark signal are known to the receiver. In this Letter, a blind watermark detection scheme with Kolmogorov–Smirnov (K‐S) test is presented. The simulation results show that the proposed scheme is effective.