Bluetooth
Bluetooth is a short-range wireless technology standard that is used for exchanging data between fixed and mobile devices over short distances using UHF radio waves in the ISM bands, from 2.402 GHz to 2.48 GHz, and building personal area networks (PANs). It was originally conceived as a wireless alternative to RS-232 data cables.
Wifinoun
alternative form of Wi-Fi
Wifinoun
a local area network that uses high frequency radio signals to transmit and receive data over distances of a few hundred feet; uses ethernet protocol