Cognitive Radio

Well,
Its Friday and the buzz is Cognitive Radio. A hardware which can sense the white spots and hope in. The problem of spectrum is not new. But with new spectrums in market, the lower bandwidth spectrum are getting obsolete creating whitespots. It can be used during congested data or voice traffic as well as any kind of communication.
However challenges are there which we are working now to resolve and make some difference. The hardware implementation is another headache in which I am not finding any experinental level modules to start with. Anyway, any wideband Transceiver I believe can deliver what we are planning now at least to demonstrate to the market people that, this is what we talks about.
Its clear that within 5 year the network traffic will be overloaded and there will be hardly any spectrum. The latest IoT devices which shook the IPv4 database and now sucking IPv6 is a clear sign to work on new protocols too.
So lets hope the Cognitive Radio finds its destination.
73