These videos demonstrate some of the capabilities of the DSA (Dynamic Spectrum Access) Application for GNU Radio (DAGR). To view the videos, you must have the QuickTime plugin and JavaScript enabled. These are very large video files that may take a while to download.

Path Simulation Demo

This demonstrates the use of DAGR to create two DSA networks. We simulate these networks as they move along a mountainous terrain. This shows how these networks are adaptable to location policy, interference and jamming.


Click the play button to start the video. Note: this video includes voice.

If you prefer to view this video in higher resolution (1280x720), you may download it here (46MB).

Gateway Demo

This video shows two DSA networks operating under DAGR, and a gateway that forwards packets between them.


Click the play button to start the video. Note: this video includes voice.

If you prefer to view this video in higher resolution (1280x720), you may download it here (46MB).

Click here to return to the main DAGR page.