SDR & GNU Radio tutorials on COSMOS.
| Tutorial | About |
|---|---|
| Two-Node Digital-Modulation BER Experiments | Measure BER-vs-Eb/N0 for BPSK/QPSK (and QAM/OFDM) on two USRP B210s with stock GNU Radio 3.10 — headless, cosmos-ansible orchestrated, SigMF output + a generic plotter. Includes a real 50M-bit grid measurement. |
| GNU Radio CFO Estimation with OFDM and IBM 28 GHz mmWave (USRP N310) | Estimate the Carrier Frequency Offset (CFO) between a pair of USRP N310 radios in the COSMOS sb1 sandbox using GNU Radio OFDM flowgraphs … |
| GNU Radio OFDM Data Transfer with USRP X310 | Transfer data between two USRP X310 radios using GNU Radio OFDM flowgraphs, running both GUI and non-GUI (Python) modes. |
| Receiving ADS-B Aircraft Transponders with a USRP B210 | Decode live 1090 MHz ADS-B aircraft transponders on a COSMOS grid B210 by building and running readsb (grab, compile, run) with an Ansible playbook via SoapyUHD. |
| Spectrum Sensing with USRP2974 | Run a real-time spectrum sensing application on a USRP2974 (Krypton) node in the COSMOS BED domain and visualize the spectrum in a browse… |
| Spectrum Visualization with RFNoC Fosphor | This tutorial demonstrates FPGA-accelerated spectrum visualization on a USRP-2974 using the RFNoC Fosphor block and GNU Radio Companion (… |
| Using Two RFNoC Streams Simultaneously on a Single USRP X310 | Run two concurrent RFNoC streams (TX and RX) on a single USRP X310 using GNU Radio Companion on the COSMOS Grid testbed. |
| Working with the USRP2 — Universal Software Radio Peripheral | Transmit and receive a single tone over the air between two USRP2/N210 radios |
| Working with USRP X310 and GNU Radio | Transmit and receive a 1 MHz cosine over the air between two USRP X310 radios on |
Part of the COSMOS Tutorials collection.