no code implementations • 21 Apr 2024 • Charith Chandra Sai Balne, Sreyoshi Bhaduri, Tamoghna Roy, Vinija Jain, Aman Chadha
The rise of deep learning has marked significant progress in fields such as computer vision, natural language processing, and medical imaging, primarily through the adaptation of pre-trained models for specific tasks.
no code implementations • 28 Sep 2023 • Cemil Vahapoglu, Timothy J. O'Shea, Tamoghna Roy, Sennur Ulukus
The advancement of fifth generation (5G) wireless communication networks has created a greater demand for wireless resource management solutions that offer high data rates, extensive coverage, minimal latency and energy-efficient performance.
no code implementations • 1 Oct 2021 • 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.
no code implementations • 1 Oct 2021 • Nathan West, Tamoghna Roy, Timothy O'Shea
We define the signal localization task, present the metrics of precision and recall, and establish baselines for traditional energy detection on this task.
no code implementations • 16 May 2018 • 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.
no code implementations • 8 Mar 2018 • Timothy J. O'Shea, Tamoghna Roy, Nathan West, Benjamin C. Hilburn
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 require an analytic model of the impairments in the channel.
5 code implementations • 13 Dec 2017 • Timothy J. O'Shea, Tamoghna Roy, T. Charles Clancy
We conduct an in depth study on the performance of deep learning based radio signal classification for radio communications signals.