Back in 2018, we covered [Igor’s] Easy-SDR project that aimed to provide open hardware extensions for the chap RTL-SDR receivers. If you haven’t been there for a while, it’s worth a look as there have ...

This project is designed to intercept and decode GSM frames using RTL-SDR, GNU Radio, and Wireshark. The GSM Sniffer allows you to capture real-time GSM signals, process them using GNU Radio ...

Abstract: The cognitive radio (CR) is proposed as an optimal solution to solve the spectrum underutilization problem. Spectrum sensing is the first enabling stage in cognitive radio. The objective is ...

This is a complete rewrite of my original deviation meter to eliminate many earlier limitations caused by the use of Gnu Radio's built in NBFM Demodulator block. While that block works very well for ...

Abstract: The software-defined Low Earth Orbit (LEO) satellite network can effectively improve the flexibility of the inter-satellite networking. However, the impact of Inter-Satellite Link (ISL) ...