“The clash of the wireless-USB standards did not begin with the computer community; it came from the wireless industry. Wireless-system developers were looking for a means of establishing short-range, high-speed data communications that did not conflict with other users of the increasingly crowded radio spectrum. The answer that arose was the UWB (ultrawideband) radio, which works by spreading its radiated energy over many gigahertz, so that it is too weak to interfere with conventional users of the same frequencies”…..
Clash of the wireless-USB standards
