- WHAT IS WI-FI?
- WI-FI HOTSPOT LOCATIONS
- imagine working on your laptop or checking e-mail from anywhere in your home
- imagine being able to connect to your office your network from an airport are copy shop
- now imagine doing all these things easily and quickly, without worrying about finding a wired that is wi-fi!
- wi-fi network connect computers to each other, to the internet and to the wired network
WHAT IS WI-FI?
- wireless technology is an alternative to wired technology which is commonly used for connecting devices in wireless using radio waves.
- wi-fi is a genetic team that refers to the IEEE 802.11 communications standards for wireless local area network(WLANS).
- you can remain online while moving from one area to another, without a disconnection or loss in coverage.
- a hotspot is any location where wi-fi network access is made publicly available.
- hotspot can be setup in any public location that can support an internet connection. all the locations discussed below are examples of hotspot.
WI-FI HOTSPOT LOCATION
- HOTEL AND RESTORENTS
- COFFEE SHOPS
- BOOK STORES
- SHOPPING MALLS
- TRAVELLING PORTABLE WI-FI HOTSPOT
- THERE ARE SEVERAL ONLINE SERVICES ALLOWS YOU FIND HOTSPOT LOCATIONS.
LIMITATIONS OF WI-FI
- LIMITED RANGE
- INTERFERENCE FROM OTHER DEVICES:SUCH AS TELEPHONS,MICROWAVE OVENS.
- HIGH POWER CONSUMPTION:MAKING BATTERY LIFE AND HEAT A CONCERN.
- DATA SECURITY RISK.
ADVANTAGES OF W-FI
- NO WIRES- A TRULY WIRELESS NETWORKING SOLUTION.
- NO WAITING- FAST, EASY DEPLOYMENTS.
- NO WORKING- A WIRELESS NETWORKING SYSTEM THAT IS SECURE, EASY TO MANAGE, AND BUILT TO GROW WITH YOU.
- EASE OF INSTALLATION- QUICK, EASY SETUP.
- FAST DATA TRANSFER RATES.
- SMALL BUSINESSES
- LARGE CORPORATIONS & CAMPUSES
- HEALTH CARE
- IN 1997 IEEE DRAFTED THE 802.11 STANDARD FOR WIRELESS LOCAL AREA NETWORKING.
- WI-FI IS A SIMLE, COST-EFFECTIVE WAY TO CONNECT TO THE INTERNET, WITHOUT THE NEED TO PHYSICALLY CONNECTING WIRES.
- HOTSPOT IS A GEOGRAPHIC AREA SETUP IN ANY PUBLIC LOCATION.
- SEACAURITY IS A HUGE CHALLENGE FOR WI-FI NETWORKS.
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