How Is 3g Different From 2g?

1.	How Is 3g Different From 2g?
Answer» Packet DATA speed is HIGHER in 3G, and it is up to 384 KBPS Voice and SMS speed is ALSO 384 KBPS in 3G 2G utilizes different switching techniques for voice and data, where as 3G uses single switching, irrespective of data 3G has at least 2MB of data link of a mobile, where in 2G the data rate is in KBPS 3G has WiMAX facility for faster VOIP and internet 2G uses GSM TDMA technology with narrowband 200Khz. 3G uses CDMA technology with broadband 5Mhz, with same frequency carrier and time.

Answer»

Packet DATA speed is HIGHER in 3G, and it is up to 384 KBPS
Voice and SMS speed is ALSO 384 KBPS in 3G
2G utilizes different switching techniques for voice and data, where as 3G uses single switching, irrespective of data
3G has at least 2MB of data link of a mobile, where in 2G the data rate is in KBPS
3G has WiMAX facility for faster VOIP and internet
2G uses GSM TDMA technology with narrowband 200Khz.
3G uses CDMA technology with broadband 5Mhz, with same frequency carrier and time.

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