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 [...]

Steve Jobs gave a press conference on 16 JULY 10 designed to respond to the growing uproar over Apple’s iPhone 4 antenna problems. His pitch [...]

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 [...]

We can cool the speculation about WiMax vs LTE, at least for a while. Clearwire’s deployments of WiMax have led to about 173,000 subscribers in USA [...]

Google’s 5 JAN 10 launch of the Nexus One smart phone has captured attention in two main areas: it’s capability as a smart phone, especially [...]