53 citations · 66 across the 5 of their papers we have counts for
5 papers
OpenGERT: Open Source Automated Geometry Extraction with Geometric and Electromagnetic Sensitivity Analyses for Ray-Tracing Propagation Models
Serhat Tadik, Rajib Bhattacharjea, Johnathan Corgan +3
Accurate RF propagation modeling in urban environments is critical for developing digital spectrum twins and optimizing wireless communication systems. We introduce OpenGERT, an op…
How Critical is Site-Specific RAN Optimization? 5G Open-RAN Uplink Air Interface Performance Test and Optimization from Macro-Cell CIR Data
Johnathan Corgan, Nitin Nair, Rajib Bhattacharjea +4
In this paper, we consider the importance of channel measurement data from specific sites and its impact on air interface optimization and test. Currently, a range of statistical c…
End-to-End Radio Traffic Sequence Recognition with Deep Recurrent Neural Networks
Timothy J. O'Shea, Seth Hitefield, Johnathan Corgan
We investigate sequence machine learning techniques on raw radio signal time-series data. By applying deep recurrent neural networks we learn to discriminate between several applic…
Unsupervised Representation Learning of Structured Radio Communication Signals
Timothy J. O'Shea, Johnathan Corgan, T. Charles Clancy
We explore unsupervised representation learning of radio communication signals in raw sampled time series representation. We demonstrate that we can learn modulation basis function…
Convolutional Radio Modulation Recognition Networks
Timothy J O'Shea, Johnathan Corgan, T. Charles Clancy
We study the adaptation of convolutional neural networks to the complex temporal radio signal domain. We compare the efficacy of radio modulation classification using naively learn…