19 citations · 35 across the 34 of their papers we have counts for
7 papers · 1 filter
Real-time Wireless Transmitter Authorization: Adapting to Dynamic Authorized Sets with Information Retrieval
Samurdhi Karunaratne, Samer Hanna, Danijela Cabric
As the Internet of Things (IoT) continues to grow, ensuring the security of systems that rely on wireless IoT devices has become critically important. Deep learning-based passive p…
Distributed Transmit Beamforming: Design and Demonstration from the Lab to UAVs
Samer Hanna, Danijela Cabric
Cooperating radios can extend their communication range by adjusting their signals to ensure coherent combining at a destination radio. This technique is called distributed transmi…
Open Set RF Fingerprinting using Generative Outlier Augmentation
Samurdhi Karunaratne, Samer Hanna, Danijela Cabric
RF devices can be identified by unique imperfections embedded in the signals they transmit called RF fingerprints. The closed set classification of such devices, where the identifi…
A 4-Element 800MHz-BW 29mW True-Time-Delay Spatial Signal Processor Enabling Fast Beam-Training with Data Communications
Chung-Ching Lin, Chase Puglisi, Veljko Boljanovic +6
Spatial signal processors (SSP) for emerging millimeter-wave wireless networks are critically dependent on link discovery. To avoid loss in communication, mobile devices need to lo…
Signal Processing Based Deep Learning for Blind Symbol Decoding and Modulation Classification
Samer Hanna, Chris Dick, Danijela Cabric
Blindly decoding a signal requires estimating its unknown transmit parameters, compensating for the wireless channel impairments, and identifying the modulation type. While deep le…
A Schottky-Diode-Based Wake-Up Receiver for IoT Applications
Mahmoud Elhebeary, Samer Hanna, Sudhakar Pamarti +2
This paper presents an always-on low-power wake-up receiver (WuRx) that activates the remainder of the system when a wake-up signal is detected. The proposed receiver has two phase…