What is 1G Mobile Network and its history

Do you know what is 1G Mobile Network (What is 1G)? Why is it very important to know about it? If you want to know about wirelss mobile technology, then it is very important to know about 1G. This is because 1G has been considered the first wireless technology. The first time in the whole world started with 1G technology, hence it is also called First Generation. This technology came for the first time in 1980s and at that time it only supports Voice. But it was a huge achievement from the point of view of that time. And people liked it very much.

So today I thought why not tell you about this old mobile network technology, because it will tell you how much we humans have progressed in the field of mobile technology and in the last few years we have had many such Have seen and used Mobile Technology Generantion near you. Today we will know about all of them in this article 1G Mobile Technology, so that we will get to know some aspects about its history, what it is, how it works, what its features were and what was its limitation. So let's start without delay and get complete information about 1G wireless technology.



1G's full form is First Generation Mobile technology. You people probably know about analog phones, which we used to use 20-25 years ago. 1G technology was used in cell phones in 1980s. 1G is also called first generation of wireless cellular technology. 1G only supports voice only calls.

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1G is an analog technology, and the phones in which this technology is used have bad battery life and voice quality as well. There is very little security in this and the problem of dropped calls is very less in this.

The maximum speed of 1G technology is 2.4 Kbps.

History of 1G (First Generation)?
It was first introduced in 1987 by Telecom (nowadays known as Telstra), in Australia.

Features of 1G technology
Let us now know about the major features of 1G.

1. 1G technology uses FDMA technology (Frequency Division Multiple Access) with Frequency Divison Duplexing so that different Subscribers are used in a single channel by a single user.

2. It is completely Analog Moduclation Scheme.

3. Its speed upto 2.4 Kbps.

4. Voice quality is very low in this and its signals interfere easily due to noise.

5. It does not support Mobile Data.

6. Apart from this, mobile handset battery also provides very less backup.

7. Voice is modulated to a very high frequency (up to 150 MHz) in this system.

8. It is very costly because only one subscriber supports on a carrier and hence very few calls support in the tower.

9. AMPS (Advanced Mobile Phone Service) for example.

What was 1G's Limitation?
Let us discuss some limitation of 1G wirelss technology.

Very poor voice quality.
Its battery life is also very less.
Phone size is very big in this.
Problems like call drop are very common.
Its security is equal.
There is a lot of noise interference and it happens easily.

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