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What is 4G?

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4G, an acronym for fourth-generation wireless, is a type of technology that can be used with cellular phones, wireless computers, and other mobile devices. This technology give users faster access to the Internet than most previous third-generation (3G) networks can offer, and it also offers new user options such as the ability to access high-definition (HD) video, high-quality voice, and high-data-rate wireless channels via mobile devices. In 2009, the ITU Radiocommunication Sector (ITU-R) defined the standards for the successor to 3G: the new technology must provide peak speed for Internet communication at 100 megabits per second (Mbps) for high mobility users, which includes those in cars and trains, and 1 gigabit per second (Gbps) for low mobility users, such as pedestrians or those who are stationary while using their device. Like previous generation technologies, the newest version is not expected to be fully incorporated worldwide for several years.
Posted: 29-02-2012 @ 08:44:50
What is 4G?--- 4G, as the name suggests, picks up where 3G (and 2G before it) left off. 4G stands for Forth Generation of Cellular Communications and is the next step in the evolution of mobile data. 4G is gaining momentum in the States, with Sprint’s 4G network and T-Mobile’s LTE network, but these aren’t true 4G networks – although the marketers don’t want you to know that. At present, they’re more like 3.75G, or late stage 3G. But the important thing is that these networks are ready to be upgraded to full 4G once it arrives. In India, we’re slightly behind our American counterparts and won’t be getting anything that smells remotely like 4G until later this year. Alcatel-Lucent Asia-Pacific President Rajeev Singh-Molares thinks India will be the first country in Asia to get 4G technology in the second quarter. 4G benefits-- Probably the biggest benefit of 4G is that it will be upwards of 10 times faster than current 3G network speeds. The obvious benefit of this is that you’ll be able to do things faster, consume more media on your device and work harder – although not necessarily in that order. Ed Richards, Ofcom’s chief executive, told UK radio station Radio 4 about the benefits of 4G: “It offers much better data services and therefore all the kind of things you can get on broadband at home or in your office and that you aspire to do through your smartphone or tablet computer and so forth, that is exactly what 4G services will enable.”
Posted: 28-02-2012 @ 14:17:20
4G is next generation. It's stands for Fourth Generation, 3G stands for Third Generation, and 2G stands for Second Generation. 4G is about 10x times faster then 3G, and in some cases it is faster then most home WiFi networks.
Posted: 06-09-2011 @ 15:01:38



Here u can find 4g[100mb/s] and 5g tech > http://en.wikipedia.org/wiki/4G < > http://en.wikipedia.org/wiki/5G < > http://searchmobilecomputing.techtarget.com/definition/4G <
Posted: 05-06-2011 @ 04:20:09
its better than 3g or 2g
Posted: 04-06-2011 @ 10:27:07
4G refers to the fourth generation of cellular wireless standards. It is a successor to 3G and 2G standards, with the aim to provide a wide range of data rates up to ultra-broadband (gigabit-speed) Internet access to mobile as well as stationary users.
Posted: 03-06-2011 @ 17:19:08



4G refers to the fourth generation of cellular wireless standards. It is a successor to 3G and 2G standards, with the aim to provide a wide range of data rates up to ultra-broadband (gigabit-speed) Internet access to mobile as well as stationary users
Posted: 03-06-2011 @ 14:46:18
4G is the fourth generation of cellular wireless brands in telecommunications. It is the successor of 2G and 3G.
Posted: 02-06-2011 @ 13:19:03
4G is the fourth generation of cellular wireless standards. It is a successor to the 3G and 2G families of standards and IMT-Advanced (International Mobile Telecommunications Advanced) requirements for 4G standards, setting peak speed requirements for 4G service at 100 Mbit/s for high mobility communication
Posted: 02-06-2011 @ 11:42:24
4th generation mobile network which have very fast speed internet , video calling, gps....etc
Posted: 02-06-2011 @ 09:57:36
4G IS KNOWN AS 4th generation....
Posted: 02-06-2011 @ 09:38:10
it's fourth generation
Posted: 02-06-2011 @ 08:35:58
4G stands for Fourth generation.It has more facilities compared to 3G.
Posted: 01-06-2011 @ 23:47:19
4g refers to the fourth generation. new wireless standards that can provides speed in giga bytes
Posted: 01-06-2011 @ 18:32:33
4G IS FOURTH GENERATION.
Posted: 01-06-2011 @ 16:51:34
It is advanced technology after success of 3G, which allows high speed data transfer in wireless mobile communication
Posted: 01-06-2011 @ 16:12:33
In telecommunications, 4G is the fourth generation of cellular wireless standards. It is a successor to the 3G and 2G families of standards.
Posted: 01-06-2011 @ 15:35:06