Microsoft Sniffs Out Unused Wireless Spectrum

alphadogg writes "Microsoft researchers have designed a scheme for measuring whether licensed radio frequencies are actually being used so unlicensed devices can use it, something that may become necessary as demand for wireless applications grows. The architecture, called SpecNet, would sense and map where spectrum is being used and more particularly where it's not — so-called white spaces, according to a paper being presented next week at the USENIX Symposium on Networked Systems Design and Implementation in Cambridge, Mass."

Comments

Re:Isn't this contradictory?

[jd]

I've probably lived in more rural communities in more countries than you could shake a stick at, so cut the wise-ass remarks. If I say I know damn well that you can get CAT6 to people's houses, then I suggest you start by asking how, not telling me that it can't be done. I won't say the problem's not solvable unless I've actually done the work to know it is solvable and have the engineering skills to know what the limits of theory are in practice. The people who get things done are not the ones who say it can't be done. The ones who get things done are the ones who establish IF, WHEN and HOW -- questions you utterly fail to ask.

If you haven't asked those questions for each and every damn article you read and each and every post you reply to, you have failed.