Learn about 2G and 3G networks, when will it start?
After 4G launches in the world of technology, users get a lot of comfort. But do you know about 2G, 3G technology? When did it start? And what has changed with her coming.
2G Network
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2nd generation technology was established in the year 1991. 2G technology is based on digital signals. Which in short is called GSM. After 2G technology came, there was a change in mobile technology. Internet access was also used with Phonecalls.
It is mentioned that the speed of 2G data transfer was 236 kbps. The maximum speed of download and upload was up to 64 kbps. Then it could send a picture message, text message, and multimedia message comfortably. But video call, video conferencing and mobile television could not be successful in 2G.
3G network
2G was unable to video conferencing and mobile television. Then in 2009, 3G technology has begun to move into the network world. Their data transfer speed is 21 mbps, which is much higher than 2G, while the upload speed is 5.7 mbps.
3G technology has opened the way for video users, video conferencing and mobile television for mobile users. After the 3rd coming, special online TV applications were started for mobile and laptops, as well as getting a front camera facility for video call. Making video calls easier for users. Today the camera which we take from the front camera is a 3D technology donation.
4G Network
India's users did not enjoy the 3G network yet, that year 4G started in 2015. Its technology is about 5-10 times faster than 3G, which means that the speed of the Internet is about 100 Mbps to 1Gbps.
As the technology progressed, smartphones were coming in the way. After 4G, after watching the TV without buffering on the smartphone, making a video call, movie, software, it was a long time to download games. The way you copy a file from a computer, it looks like. Before 4G, there was a time when someone had to download a movie night and check in the morning whether it would have been downloaded or not.
It is worth mentioning that before the start of 2G, there was 1G mobile network, which is called the first generation of mobile network. It started in 1981. Only voice calling and messaging were used through the 1G network, and this service was only available in some areas.
Nice and interesting post! Now, 5G is coming in 2019! The first big tests for 5G are arriving next month at the Pyeongchang Olympic Winter Games in South Korea.
Yeah.. bro
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