Recently an IEEE discussion about a new business model for using WiFi to off-load cellular data traffic was posted. The idea that the cellular operators [...]
Read the rest of this entry »Archive for the ‘Wireless’ Category
Gee, Maybe WiMax isn’t Dead Afterall
After Clearwire announced it was changing its 4G plans to replace WiMax with LTE, and Sprint was aligned in that decision, the pundits and wise [...]
Read the rest of this entry »White Space Rules Go Into Effect Jan. 5, 2011
Today, the FCC announced the rules governing the use of unlicensed devices in TV white spaces will officially go into effect Jan. 5, 2011. FCC [...]
Read the rest of this entry »Has Cognitive Radio Disappeared Like AI?
In some outposts of the wireless engineering community, “cognitive radio” (CR) and “software defined radio” (SDR) are sub-disciplines used in common practice, just like “artificial [...]
Read the rest of this entry »Cognitive Radio Research Activity is Growing Fast
We have been hearing so much about Cognitive Radio (CR) technology, we wondered if it really is a significant research topic. Is CR anything more [...]
Read the rest of this entry »Upcoming WCA Event on Commercial Status of Cognitive Radio/Software Defined Radio
We are going to moderate a panel of experts for the Wireless Communications Alliance on 9 NOV 10. We’ll publish the presentations after the event.
The [...]
Cognitive Radio for Kids
Nokia has produced a really cool animation about CR that can be enjoyed by everyone, even a policy maker. Thanks to Ozzie Diaz of Air [...]
Read the rest of this entry »Cognitive Radio Presentation at Wireless Communications Alliance
On 2-25-10 we moderated a panel session of the Cognitive Radio Special Interest Group within the Wireless Communications Alliance. WCA is a Silicon Valley based [...]
Read the rest of this entry »Cognitive Radio in the News
It is notable that two major news outlets have featured Cognitive Radio very recently. First, EE Times has a great piece in conjunction with the [...]
Read the rest of this entry »Smart Phone Bill of Materials Good for CR?
Cognitive Radio architectures and implementations require advanced signal processing. While the algorithms can be implemented in software, of course, the ability for RF systems to [...]
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