3G Technologies
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3G technologies enabled faster data-transmission speeds, greater network capacity and more advanced network services. 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 commrcial launch of 3G in Japan on Oct. 1, 2001.
The 3G technologies permit network operators a bigger repertoire of offerings to the public, at the same time having a bigger capacity via spectral performance. These services cover wide-area telephony and wireless data (broadband). Ordinarily, they would give services of 5 to 10 MB/second, but the emphasis is 'ordinarily'.
The 3G Network is a cell telephone network, and later on it embraced internet access, plus video telephony too. Very recently, December of last year, 190 3G network entities were running in forty nations, while 154 HSDPA networks were running in more than 70 countries. At Canada, Europe, USA, and Asia, the telecom firms utilize W-CDMA technologies, and they were supported by more or less 100 terminals for the 3G mobile systems.
Let us go to Europe, in this part of the world, 3G offerings got introduced in March, 2003 at Italy and the UK. Networks' rollout was affected (delayed) in some nations due to the big costs of licensing charges. For many nations, the 3G do not utilize the 2G's radio frequencies, thus, the operators have to erect new ones. Also, there were other delays, caused by the costs of upgrading for a new system.
Technical nature of the 3G mobile phones would all depend on the necessity for roaming to the 2G systems. As far as the leading countries are concerned, like South Korea or Japan, there was no such pressing need. Thus, the 3G phones or sets were small. That was not the case for America/Europe, manufacturing entities desired the multi-mode 3G handsets that could run on both 2G and 3G, one example would be the WCDMA. This would mean more weight, bulk, complications and naturally, the costs.
While this could be construed as a relative statement, many experts believe that the general inclination toward tinier phones has been stopped for a while. This is due to the presence of big-screen handsets that could give more gaming, video and even Internet access.
It could be said that the number one feature of the 3G is : it allows for a bigger number of data/voice customers, particularly from the urban territories. Not just that, higher data profiles at smaller incremental expenditures compared to the 2G systems.
The 3G network also permits the transmission of the 384 kbit/s to the mobile units, also, the 2 mb/s to the systems which are stationary.
How do we see all this 3G being applied in our daily lives? Well, number is the favorite of the married women, shopping- and translates to e-shopping. Think of it, one using his/her 3G phones or phone to access his bank account, and while in there, he would settle some bills. Not just that, he could then have a video-conference at the same time.
Let us assume that you are going to the South of France, those 3G phones could acquire the tour guides, or be used for the hotel reservations.
3G technologies enabled faster data-transmission speeds, greater network capacity and more advanced network services. 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 commrcial launch of 3G in Japan on Oct. 1, 2001.
The 3G technologies permit network operators a bigger repertoire of offerings to the public, at the same time having a bigger capacity via spectral performance. These services cover wide-area telephony and wireless data (broadband). Ordinarily, they would give services of 5 to 10 MB/second, but the emphasis is 'ordinarily'.
The 3G Network is a cell telephone network, and later on it embraced internet access, plus video telephony too. Very recently, December of last year, 190 3G network entities were running in forty nations, while 154 HSDPA networks were running in more than 70 countries. At Canada, Europe, USA, and Asia, the telecom firms utilize W-CDMA technologies, and they were supported by more or less 100 terminals for the 3G mobile systems.
Let us go to Europe, in this part of the world, 3G offerings got introduced in March, 2003 at Italy and the UK. Networks' rollout was affected (delayed) in some nations due to the big costs of licensing charges. For many nations, the 3G do not utilize the 2G's radio frequencies, thus, the operators have to erect new ones. Also, there were other delays, caused by the costs of upgrading for a new system.
Technical nature of the 3G mobile phones would all depend on the necessity for roaming to the 2G systems. As far as the leading countries are concerned, like South Korea or Japan, there was no such pressing need. Thus, the 3G phones or sets were small. That was not the case for America/Europe, manufacturing entities desired the multi-mode 3G handsets that could run on both 2G and 3G, one example would be the WCDMA. This would mean more weight, bulk, complications and naturally, the costs.
While this could be construed as a relative statement, many experts believe that the general inclination toward tinier phones has been stopped for a while. This is due to the presence of big-screen handsets that could give more gaming, video and even Internet access.
It could be said that the number one feature of the 3G is : it allows for a bigger number of data/voice customers, particularly from the urban territories. Not just that, higher data profiles at smaller incremental expenditures compared to the 2G systems.
The 3G network also permits the transmission of the 384 kbit/s to the mobile units, also, the 2 mb/s to the systems which are stationary.
How do we see all this 3G being applied in our daily lives? Well, number is the favorite of the married women, shopping- and translates to e-shopping. Think of it, one using his/her 3G phones or phone to access his bank account, and while in there, he would settle some bills. Not just that, he could then have a video-conference at the same time.
Let us assume that you are going to the South of France, those 3G phones could acquire the tour guides, or be used for the hotel reservations.
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