求篇有关Wi-Fi的英文文章最好有中文翻译!

Wi-Fi (pronounced /ˈwaɪfaɪ/) is a trademark of the Wi-Fi Alliance.It is not a technical term.However,the Alliance has generally enforced its use to describe only a narrow range of connectivity technologies including wireless local area network (WLAN) based on the IEEE 802.11 standards,device to device connectivity [such as Wi-Fi Peer to Peer AKA Wi-Fi Direct],and a range of technologies that support PAN,LAN and even WAN connections.Derivative terms,such as Super Wi-Fi,coined by the U.S.Federal Communications Commission (FCC) to describe proposed networking in the former UHF TV band in the US,may or may not be sanctioned by the Alliance.As of November 2010 this was very unclear.