What is 3G technology?

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3G technology is the standard of the mobile phone service, which was first approved in 1999 by the International Telecommunications Union. The term 3G means the third generation, because this level of technology is governed by two earlier mobile telecommunications standards, 1g and 2G. 1g was an analog technology used mainly in the 80s, while 2G, used primarily at the age of 90, was digital, but allowed only the voice and limited data functionality. Also known as international mobile telecommunications-2000 or IMT-2000, 3G offers several advantages over these previous iterations.

One advantage of using 3G technology is its ability to allow users to access voice and date functions simultaneously. In addition to supporting traditional wireless phone calls and text messages, web applications such as video streaming, e-mail and video conferencing are also supported. Phones designed to work with 3G, commonly known as smartphones, can also be used to browse the Internet and download data battleRussian. This allows users to perform tasks, work and have access to information when they are mobile.

Another advantage of 3G technology is faster data transfer speed. Due to the use of a larger bandwidth and higher transfer speed, data transmission is much faster than 1G or 2G phones. The potential speed with 3G is approximately two to three Mbps; Compared to a maximum of 2G 144 kbps, this is a significant increase.

Other safety features are another advantage of 3G technology. Encryption of transmitted data is stronger and more robust than older 2G technology, using algorithms such as Kasumi and Advanced Encryption Standard, or AES. The device can also verify that it approaches the right network. Users may also decide to integrate VPN connection and add even more security for the data they transmit.

for the offer of 3G technology G, wireless carriere were obliged to upgrade their infrastructure to allow the bandwidth they require. Some operators had to expand the abilities of existing networks and equipment, while others had to build new ones. In some areas, it was necessary to license new radio frequencies to transfer the signal to the signal. Due to the costs associated with all of these upgrades, 3G introduced was sometimes delayed in some places. The first country that developed the ability and launch of 3G was Japan in 2001, followed by other countries around the world in the next few years.