6 citations · 6 across the 1 of their papers we have counts for
4 papers
Wideband Signal Localization with Spectral Segmentation
Nathan West, Tamoghna Roy, Timothy O'Shea
Signal localization is a spectrum sensing problem that jointly detects the presence of a signal and estimates a center frequency and bandwidth. This is a step beyond most spectrum…
A Wideband Signal Recognition Dataset
Nathan West, Timothy O'Shea, Tamoghna Roy
Signal recognition is a spectrum sensing problem that jointly requires detection, localization in time and frequency, and classification. This is a step beyond most spectrum sensin…
Approximating the Void: Learning Stochastic Channel Models from Observation with Variational Generative Adversarial Networks
Timothy J. O'Shea, Tamoghna Roy, Nathan West
Channel modeling is a critical topic when considering designing, learning, or evaluating the performance of any communications system. Most prior work in designing or learning new…
Physical Layer Communications System Design Over-the-Air Using Adversarial Networks
Timothy J. O'Shea, Tamoghna Roy, Nathan West +1
This paper presents a novel method for synthesizing new physical layer modulation and coding schemes for communications systems using a learning-based approach which does not requi…