Browsing Research Publications by Author "Hemachandra, KT"

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Device-free user authentication, activity classification and tracking using passive WI-fi sensing: a deep learning-based approach

Jayasundara, V; Jayasekara, H; Samarasinghe, T; Hemachandra, KT [Article-Full-text]

Growing concerns over privacy invasion due to video camera based monitoring systems have made way to non-invasive Wi-Fi signal sensing based alternatives. This paper introduces a novel end-to-end deep learning framework ...
Performance evaluation of uav-assisted millimeter wave noma networks

Sarathchandra, TN; Hemachandra, KT; Kusaladharma, S [Conference-Full-text]

Mobile users may experience frequent service outages or poor quality of service in rural areas due to the scarcity of base stations in the proximity. Therefore, a cost effective and flexible solution is introduced in this ...
Physical layer security for intelligent reflecting surface assisted two-way communications

Wijewardena, M; Samarasinghe, T; Hemachandra, KT; Atapattu, S; Evans, JS [Article-Full-text]

This letter investigates the exploitation of an intelligent reflecting surface (IRS) to communicate securely in a two-way network consisting of an untrusted user. In particular, the transmit powers and the phase shift at ...

Now showing items 1-3 of 3

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