Terms like Bluetooth, WiFi, WLAN, and Broadband/ Wireless WAN have become a part of our daily vocabulary. These technologies can help your business keep up with the ever-changing market when you know enough to make the most of them. Find out how to choose the right wireless technology so you can work more productively and stay connected no matter where you are.
Technology:
Bluetooth
Bluetooth
Wireless LAN
Wireless LAN
Wireless broadband
Wireless broadband
Overview Connect devices quickly and easily, without wires or complex gear. Network your office and move around while you're in the office, staying connected the whole time. Stay connected virtually anytime, anywhere, without having to hunt for hotspots or pay access fees.
Range Up to 328 ft/100 m 100-300 ft depending on obstructions Limited only by cell signal strength
Bandwidth Low (not for transferring large files) High (as capable as a traditional LAN) Midrange (can transfer large files if necessary)
Initial cost Midrange Low Low
Ongoing cost Minimal Minimal Low monthly access charges
Require initial activation? No No Yes
Security concerns? Minimal Substantial, but easily controlled Minimal
Easy to retrofit onto older systems? Yes, with USB Bluetooth card Varies depending on age of equipment Yes, if the notebook has a PC Card slot free
Availability Yes
(Be sure your new notebook has integrated Bluetooth) Yes
(Be sure your new notebook has integrated Wireless LAN) Yes
(Be sure your new notebook has integrated Broadband)
