It’s shortrange, around 10 yards; known as ultra-wideband or UWB for short.
New wireless technology offers around 480 megabits per second using the 10.3 Ghz spectrum, but new technology promises much faster rates at the 60 Ghz range. Both are unlicensed spectrum ranges, and the very short distance increases security.
What it’s good for is entertainment, what else. HD Video streaming from your broadband device to your display screen is one usage.
Read the full article here.
