Welcome to 4G

So what is 4G?

To start, anticipate of wireless technology as a ancestors that gets faster with anniversary generation. Second-generation (2G) networks were faster than the aboriginal first-generation wireless technology; third-generation (3G) is faster than 2G; and 4G is faster than 3G. Speed is important for abstracts manual (not so abundant for voice) because a faster arrangement lets you do added with your phone. The 3G networks that we use today acquiesce us to beck video, download music advance and added ample files, and cream the Web on abounding HTML browsers. Anticipate of it like affective from a dial-up Internet affiliation to cable or DSL--suddenly you could do added with your computer and do it faster.

That's why it's easiest to anticipate of 4G not in agreement of what it is, but rather in agreement of what it can do. While 3G offers abstracts speeds of about 1.5 to 2 megabits per additional (Mbps), 4G will bifold that--and it could go alike faster. It's important to remember, however, that promises are aloof that. As any iPhone user can acquaint you, 3G speeds can alter broadly in accustomed use, so 4G achievement won't consistently be perfect.

Types of 4G

Just as there are altered types of 3G (EV-DO, UMTS, and HSDPA) there are two capital types of 4G. I'll acquaint you the basics, but afore we alpha it's important to agenda that 4G added or beneath marks the end of the acceptable CDMA/GSM divide. Carriers can accept which technology they're activity to employ--they aren't bound by what they're application now. That's why you'll get Verizon Wireless and AT&T both allotment the aforementioned 4G solution. They won't necessarily be interoperable, but they will be similar.

LTE

LTE, aka abiding evolution, is the accustomed bulge of accepted 3G technologies. As it has an all-IP architecture, it treats aggregate it transmits, alike voice, as data. Verizon Wireless and AT&T accept called LTE, and it's accepted that T-Mobile will go that way as well. At the time of this writing, no bartering LTE accessories are accessible in the U.S. market, admitting we apprehend to see announcements after this ages at the anniversary CTIA appearance in Las Vegas.

Verizon said Monday that LTE tes

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