- “beyond 3G” and when might we expect 4G to go live?
- No technology would be complete without a looming upgrade for tomorrow. What’s on the horizon for 4G, what improvements will it bring?
While all 4G service is called "4G," the underlying technology is not the same. Sprint, for example, uses WiMax technology for its 4G network, while Verizon Wireless uses a technology called Long Term Evolution, or LTE. 4G wireless is the term used to describe the fourth-generation of wireless service. 4G is a step up from 3G, which is currently the most widespread, high-speed wireless service. 4G is only available in limited areas.No matter what technology is behind it, 4G wireless is designed to deliver speed. On average, 4G wireless is supposed to be anywhere from four to ten times faster than today's 3G networks. Sprint says its 4G WiMax network can offer download speeds that are ten times faster than a 3G connection, with speeds that top out at 10 megabits per second. Verizon's LTE network, meanwhile, can deliver speeds between 5 mbps and 12 mbps.
1 comments:
is the 4G technlogy come to the world or itr is only a technology to say or to refer the current idea to come i have read ur post but i cant understand that it is real
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