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campare the difference between 2G and 3G

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Mon, 10/27/2008 - 22:19
#1
Ash
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campare the difference between 2G and 3G

HI,
Can anybody please put your points on the comparison of 2G and 3G features

Edited by admin on 05/16/2010 - 04:32
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Tue, 01/06/2009 - 18:57
#2
Maxfli
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Joined: 11/20/2008
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Re: campare the difference between 2G and 3G

Ash wrote:
HI,
Can anybody please put your points on the comparison of 2G and 3G features

2G is strictly circuit switched analog. All voice and data are handled pretty much the same.
2.5G seperated the data from voice by means of packet switching on seperate RF channels. Faster data speeds.
3G is the NEXT evolution. Using the same RF channels voice AND data can now be handled at the same time. Even faster data speeds and VoIP possiblities.

This is the simple answer.

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Thu, 12/03/2009 - 09:32
#3
Tampa Communication
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Joined: 05/20/2009
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Re: campare the difference between 2G and 3G

Post21 Jan 2009 3:22 
difference between 3g and 2g

2G & 3G the major different only on in 3G the speed for packet data is higher.
Where it up to 384Kbps.
For voice & sms its still the same.

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Sun, 07/18/2010 - 09:05
#4
Karpo
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Joined: 05/06/2010
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Codecs and video calls

On 3G you are capable call video calls between subscribers and there are new codecs introduced on 3G system i.e AMR codecs.

//Karpo

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