Search Results for author: Samurdhi Karunaratne

Found 5 papers, 0 papers with code

WiSig: A Large-Scale WiFi Signal Dataset for Receiver and Channel Agnostic RF Fingerprinting

no code implementations31 Dec 2021 Samer Hanna, Samurdhi Karunaratne, Danijela Cabric

RF fingerprinting leverages circuit-level variability of transmitters to identify them using signals they send.

Open Set RF Fingerprinting using Generative Outlier Augmentation

no code implementations30 Aug 2021 Samurdhi Karunaratne, Samer Hanna, Danijela Cabric

So far, efforts at open set classification have largely relied on the utilization of signal samples captured from a known set of unauthorized transmitters to aid the classifier learn unauthorized transmitter fingerprints.

Classification Data Augmentation +1

Open Set Wireless Transmitter Authorization: Deep Learning Approaches and Dataset Considerations

no code implementations3 May 2020 Samer Hanna, Samurdhi Karunaratne, Danijela Cabric

Due to imperfections in transmitters' hardware, wireless signals can be used to verify their identity in an authorization system.

Anomaly Detection Open Set Learning +1

Deep Learning Approaches for Open Set Wireless Transmitter Authorization

no code implementations18 Feb 2020 Samer Hanna, Samurdhi Karunaratne, Danijela Cabric

In this paper, we propose a deep learning approach for transmitter authorization based on open set recognition.

Open Set Learning

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