Search Results for author: Daniel Chew

Found 3 papers, 0 papers with code

Improved OFDM Signal Cancellation through Window Estimation

no code implementations22 Mar 2023 Daniel Chew, Samuel Berhanu, Chris Baumgart, A. Brinton Cooper

In this paper, we show that estimating the windowing applied at the transmitter is important to that cancellation.

Persistent Weak Interferer Detection in WiFi Networks: A Deep Learning Based Approach

no code implementations23 May 2022 Andrew Adams, Richard F. Obrecht, Miller Wilt, Daniel Barcklow, Bennett Blitz, Daniel Chew

In this paper, we explore the use of multiple deep learning techniques to detect weak interference in WiFi networks.

Metric Learning

Covert Communications through Imperfect Cancellation

no code implementations25 Jan 2022 Daniel Chew, Christine Nguyen, Samuel Berhanu, Chris Baumgart, A. Brinton Cooper

We propose a method for covert communications using an IEEE 802. 11 OFDM/QAM packet as a carrier.

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