Wi-Fi (Wireless Fidelity) is a generic term that refers to the IEEE 802.11 communications standard for Wireless Local Area Networks (WLANs). Wi-Fi uses radio technologies like IEEE 802.11b, IEEE 802.11a, IEEE 802.11g and IEEE 802.11n to transmit and receive data at high speeds wirelessly. A Wi-Fi network works by creating a hotspot using an access point connected to the internet, which wireless enabled devices can then connect to within a range of 100 to 300 feet. Wi-Fi networks can be implemented in either an ad-hoc or infrastructure mode and have advantages like mobility, ease of installation, flexibility and cost savings over

1. March 03, 2010 WI RELESS FI DELITY (Wi-Fi) WELCOME TO THE WORLD OF WIRELESS

12. December 17, 2002

13. December 17, 2002

14. December 17, 2002

15. December 17, 2002

16. CONCLUSION March 03, 2010

17. Questions December 17, 2002

18. THANK YOU! December 17, 2002