Definition: 3G is the third generation of mobile phone standards and technology. 3G supersedes 2 Gtechnology and precedes 4G technology. 2.5 was a temporary bridge between 2G and 3G.
3.5G stands for the HSDPA (High speed down link packet access), which provides very high downlink rate. The theoretical data rate for HSDPA in UA06 release in 14.4 Mbps.
3.75G stands for HSUPA(High speed Uplink packet access),which provides high data rates in uplink.
The first pre-commercial 3G network launched in May 2001 by NTT DoCoMo in Japan. The network was branded as FOMA. Following the first pre-commercial launch, NTT DoCoMo again made history with the first commercial launch of 3G in Japan on Oct. 1, 2001
3.5G stands for the HSDPA (High speed down link packet access), which provides very high downlink rate. The theoretical data rate for HSDPA in UA06 release in 14.4 Mbps.
3.75G stands for HSUPA(High speed Uplink packet access),which provides high data rates in uplink.
The first pre-commercial 3G network launched in May 2001 by NTT DoCoMo in Japan. The network was branded as FOMA. Following the first pre-commercial launch, NTT DoCoMo again made history with the first commercial launch of 3G in Japan on Oct. 1, 2001
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