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Amazing wireless whitespace technology bringing free WiFi to SXSW
Elliot Noss sez, I thought you'd be interested in something we are helping with at SXSW this weekend. a group of folks are taking advantage of unlicensed radio spectrum to provide high-speed backhaul...
View ArticleRadio-seeking drone
TRAQ is a senior project from a group of Northeastern University engineering students; it's a quadcopter that seeks out and homes in on radio signals. As they write, "The quadcopter's potential...
View ArticleDARPA's Spectrum Collaboration Challenge: finally some progress towards a...
For 17 years, I've been writing about the possibilities of "cognitive radio", in which radios sense which spectrum is available from moment to moment and collaborate to frequency-hop (and perform...
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