Tech To Web

What is 3G Technology

3G Technology which is also known as International Mobile Telecommunications 2000 (IMT-2000) is the latest wireless technology which has supersedes 2G technology and becoming very popular these days across the world .It comes with enchantments over previous wireless technologies like high speed transmission, multimedia access, world roaming etc. It is mostly used with expensive mobile phones to connect the internet to make voice and video calls and to download and upload the data and to surf the net. 3G offers great security than previous wireless technologies. The research and development of 3G project was started in 1992, however ITU approved 5 radio interfaces for 3G as a part of ITU-R M. It was implemented in Japan and today almost every country serves this network.

Issues

3G was successfully introduced across the users of the world but some issues arises by 3G providers and users

It has and expensive input fees for service license and agreement.

To use 3g users have to buy expensive 3g specialised phones.

There is lack of coverage and connectivity because it is still new technology.

3G use KASUMI black crypto which has the number of serious problems in KASUMI cipher which has been identified.

There are lots of 3G phones are now available in the market which has expensive rates and can be only affordable for high class people , so most of peoples are not aware of this technology.

Effects

By using 3G in 3G mobile phones we can also watch mobile television at location based services.

3G can also helps us to pay bills from our mobile itself and can also book railways and air tickets etc which makes the system very fast.

Using 3G one can play the multi-player games, therefore the young generation have craze for 3G technology.

3G provide internet speed up to 2mbps which makes easy data transfer between devices.

This system has made possible of video conferencing calls through mobile but still it has the high charges.