Technology for Broadband Wireless Access
Broadband wireless access has revolutionized computing by giving users access to high-speed Internet almost anywhere. When choosing wireless broadband technology, determine what type of device it will be used on, where it will be used and how much speed is needed.
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Smartphones
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Smartphones are cellular phones with third-generation (3G) or fourth-generation (4G) wireless broadband. Nearly all cellular carriers in the U.S. now offer 3G phones that deliver data speeds of approximately 2 megabits per second (Mbps). This enables basic web browsing on your phone. Newer 4G networks deliver speeds of 10 to 21 Mbps, with future speeds possibly reaching 1 gigabit per second. This makes it possible to watch high-definition video or perform other bandwidth-intensive activities.
Laptop Mobile Internet Cards
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To equip a laptop computer with mobile broadband access, purchase a mobile Internet card. Most of the major wireless carriers offer cards that work anywhere they offer 3G cellular coverage, with newer cards that work with 4G networks. Each carrier charges a monthly fee for access, typically around $50 to $60, as of 2010.
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Wireless Mobile Routers
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To extend an Internet card's coverage, purchase a wireless mobile router to turn the card's service into a Wi-Fi hotspot that can be used by several computers, either on the go or as a substitute for cable or telephone-based broadband Internet at home.
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References
- Photo Credit wireless image by DXfoto.com from Fotolia.com
