WPAN is described as personal area networks that had been used by consumers . Tabona (2004 ) had renamed two particular examples , these are infra red and the Bluetooth . WMANS is described as a network that allows the connection of multiple networks in a metropolitan area . Lastly , WWAN is a technology that is maintained over large areas such as cities or countries via the satellite systems or antenna sites looked up by the ISP or the Internet Service Provider . Infrastructure of Wireless...