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GNU Radio

The free & open software radio ecosystem

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Organization website

Participation history

11 GSoC years

2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016

2026

3 projects

Official year page

Graphical interoperability between CyberEther and GNU Radio (OOT module).

This project aims to create OOT module, that uses CyberEther's GPU-accelerated framework which uses low-level graphics APIs to create...

Hardware in the loop CI

GNU Radio’s current CI system relies on software-based testing, which cannot capture real-world SDR behavior and hardware-specific issues that arise...

GSOC’26: OOT Module for web-based monitoring of running flow graphs in GNU Radio 4

GNU radio (GR) is used in a variety of applications, especially with the focus of GR4 on being flexible enough to work on a plethora of systems. Some...

2025

4 projects

Official year page

5G CELL SCANNER

This project develops an open-source 5G cell scanner utilizing GNU Radio and SDR hardware to passively detect and decode 5G signals, extracting key...

Code Project page

GNU Radio FT8/WSPR OOT Module

This project aims to develop a comprehensive Out-of-Tree (OOT) module for GNU Radio that enables amateur radio enthusiasts to incorporate FT8 and...

Code Project page

Expanding the GNU Radio 4.0 Block Set

I propose to migrate and enhance critical signal-processing blocks from GNU Radio 3.x to the next-generation GNU Radio 4.0 architecture. Leveraging...

Code Project page

FM Broadcast Radio application

In this project, I aim to develop a fully fledged FM broadcast receiver application with integrated RDS and spectrum scanning. The application should...

Code Project page

2024

2 projects

Official year page

GRC: Standalone application and pluggable workflows

This project's goal is to make GRC as a stand alone application, separated from GNU Radio code base and make the workflow pluggable. The main goal of...

Code Project page

Forward Error Correction in GNU Radio

In GNU Radio, the gr-fec framework implements forward error correction (FEC) through pairs of encoder/decoder deployment blocks, but there are other...

Code Project page

2023

1 project

Official year page

QT Widgets Improvements

The project's aim is to improve GNU Radio's gr-qtgui component, which offers QT widgets for signal viewing. This project is broken down into a number...

Code Project page

2022

1 project

Official year page

GNU Radio goes Browser: Web Assembly (WASM) port Proposal

Currently, this project is written with python and related GUI, I need to port some SIMD kernels to wasm to extend its functionality. My solution...

Code Project page

2021

1 project

Official year page

View-Only Mode in GRC

By opening an unknown flowgraph file in the GRC you expose your system to arbitrary python code being evaluated via the block parameters. A View-Only...

Code Project page

2020

1 project

Official year page

gr-dpd: Digital Pre-Distortion

Digital Pre-Distortion (DPD) is one of the most fundamental building blocks in wireless communication systems today. It is used to increase the...

Code Project page

2019

2 projects

Official year page

Cycle-accurate Verilog Design Simulation Integration

Hardware accelerators are necessary or at least desirable in many SDR systems. GNU Radio provides an open and free platform for designing real time...

Code Project page

Block header parsing tool

A python based tool that can interact with GNU Radio block headers written in C++, to automatically parse them and extract information about them...

Code Project page

2018

2 projects

Official year page

gr-modtool overhaul

gr-modtool is a magical script that automates the boring work involved in writing the boilerplate code, editing makefiles, creating templates, etc....

Code Project page

MIMO basics for GNU Radio

The project MIMO aims to introduce a basic MIMO capability to the GNU Radio core module gr-digital. Basic encoding and decoding algorithms are...

Code Project page

2017

2 projects

Official year page

gr-bokehgui: A Web based GUI for GNU Radio applications

Currently, GNU Radio works on a local system (many times connected to a hardware). The display of GNU Radio is based on QT GUI framework. In addition...

Code Project page

A DAB/DAB+ transceiver app

The project ”DAB/DAB+ transceiver app” aims to produce a DAB/DAB+ tranceiver app that is capable of the transmission and reception of audio and data...

Code Project page

2016

2 projects

Official year page

PyBOMBS & CGRAN Enhancements

This proposal focuses on improving the areas of CGRAN and Pybombs collectively, to enhance the user experience and provide simple UI interfaces to...

Code Project page

Signal Analysis Toolbox (gr-inspector)

Signal intelligence describes the gathering of information out of intercepted radio signals with unknown origin and unknown parameters. GNU Radio has...

Code Project page