WIRELESS FIDELITY

摘要

The popularity of Wireless fidelity (WiFi) has been burgeoning in the recent times. The widespread use of networks In the world of business & academics and growth of the Internet and online services underscore the advantages of common access to data and resources over the wireless link. Thanks to Wireless Fidelity, user can access shared information without the need for any physical link. This article presents Wi-Fi in concept, applications, roaming and challenges for consumers and enterprises.