Type | devroom |
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2/7/21 |
G. Goavec-Merou & J.-M Friedt Embedded systems are tailored to a specific task aimed at minimizing resource and energy consumption (e.g. ADi PlutoSDR). Cross-compiling benefits from powerful personal computer computational resources and user-friendly interfaces while removing the burden on the embedded board of running the compiler. GNU Radio was ported to Buildroot to provide SDR enthusiasts access to the many boards supported by this cross-compilation framework. We demonstrate its use in a ...
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2/7/21 |
This talk provides an update on the srsLTE project. We'll look at the two past releases in 2020 and, more importantly, provide an outlook on the two upcoming releases for 2021 which will include 5G NSA support.
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2/7/21 |
Openwifi project, the opensource WiFi chip design, was firstly announced in FOSDEM 2020. During the unusual 2020, openwifi project has made many progresses, also encountered some difficulties. In this presentation, openwifi project would share with you: result of user/community growth main progresses: hardware support; performance; stability; bug fixes; new features difficulties: community participation (FPGA people << software people); too expensive hardware idea of low cost hardware new ...
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2/7/21 |
gr-satellites is a GNU Radio OOT module that contains a collection of telemetry decoders for Amateur satellites. At FOSDEM20 we presented an on-going large refactor to improve modularity and usabilty. The new version was finally released in June and includes a command line tool to run the decoders, GNU Radio blocks of both high and low level to allow customized designs, and comprehensive user documentation. Moreover, gr-satellites now has cross-platform support through Conda, has been included ...
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2/7/21 |
J.-M Friedt & P. Abbé Signal processing of Sentinel1 spaceborne RADAR datasets freely available from the European Space Agency web site, followed by the deployment of a corner reflector which will be visible in the latest datasets.
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2/7/21 |
SigDigger is a free digital signal analyzer with an intuitive Qt5 interface, originally designed for GNU/Linux but that has been successfully ported to macOS as well. In this talk, I will give a brief introduction to SigDigger, what are its use cases, and why it is a reasonable option with respect to existing alternatives. In order to better illustrate these use cases, I will perform a live demonstration of its features and capabilities and give some real-time performance figures. I will then ...
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2/7/21 |
Progress is deeply engrained in the structure that makes up the GNU Radio project. A lot of it has been made in 2020 – but unlike crop circles, we do know where it came from, and what we can do with it.
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