Generations of Network 1G, 2G, 3G, 4G, 5G?

Today we will know Generation Technology. I think you will understand my article very easily.

1G (first generation technology)

1G first-generation technology: 1G wireless cellular technology 1G wireless cellular networks are a type of network that uses radio waves for communication. The frequency range of these networks is about 100-200 MHz, these are the analog telecommunication standards that were introduced in the 1980s and continued until they were replaced by 2G digital communication. 1G is an analog technology and the phone usually has low battery life and the voice quality was great without too much protection and can sometimes feel drop calls. Typically, the main variety between the two mobile cellular systems (2G and 1G) is that the radio signals applied by 1G networks are analog, while 2G networks are digital.

2G (Second Generation)

2G came on the market in 1991. It comes in the market by printing 1G. In this case, the phone calls are digitally encrypted. The spectrum is much more powerful.

Then developed the hardware. The infrastructure has changed. Data speed has also increased. Two and a half G has not been official. But it was in the previous phase of that 3G. See what was on this type of network

a. GPRS: full form General Packet Radio Service (30-40 kbps)

 

This type of network exists when G is written on the phone bar

b. EDGE: full form Enhanced Data for GSM Evolution (100-120 kbps)

E will be written. Different from GPRS. 2.75G network

3G (Third Generation Technology)

This network came into the market between 2004 and 2006. Lots more data naturally. This network can give speeds up to 2 Mbps.

H (high-speed packet access)

It will have a 3.5G speed faster than 3G.

 

H +

A more powerful version of the high-speed access network. That was before 4G came on the market. It had the fastest speed on the 3G network. It almost breathed close to Forge's neck. But neither the ITU nor the International Telecommunication Union has made it to Forge.

4G (Fourth Generation Technology)

The International Telecommunication Union has set some specific criteria for this Forge network. However, there are some types.

a. LTE

15 Mbps speed. This leaves 3G far behind. The issue of data transmission is also much improved.

b. WiMax

It was first used in wireless home broadband services. But now it has also moved to mobile. Currently gives speeds up to 40 Mbps. But the work is going on. If done properly, the speed of WiMAX will go up to 1 Gbps.

What is 5G? 5G (Fifth Generation Technology)

The Cellular Operators Association of India (COAI) has set up a '5G India Forum' to outline the 5G network.

The fifth generation of 5G mobile network

We are constantly innovating in 5G technology. The key to this digital age is speed. In the digital age, we are seeing almost new changes. We have arrived in 2020 and it is the 5G Technology era!

5G Technology has been under discussion for the last 2 years and now it has started using 5G in countries like China, America, Japan, and even South Korea. When we talk about 5G, we think of an automatic car, augmented reality (AR).

What is 5G? (WHAT IS 5G TECHNOLOGY)

G in 5G means 'Generation'. The fifth generation of 5G mobile network. Starting from 1G, 2G, this digital network started to go from 3G to 4G. Now we are at the age of 4G. Its next modernization will be 5G. Although the 5G network has been started in many countries. India is also going to join this race. Internet or digital services are allied with the telecom industry. The Cellular Operators Association of India (COAI) has set up a '5G India Forum' to outline 5 networks.

Many devices can be attached at the same time through this technology. 5G can be used to control driverless vehicles or electronic products from outside the house.

What is the 5G network? (WHAT IS 5G NETWORK)

The speed of a 5G network is 100 times faster than the speed of a 4G network. The fifth-generation wireless technology is capable of providing ultra-low latency (signal speed between your phone and tower) and multi-Gbps data speeds. Experts say the speed of 5G internet will be tremendous. Multiple devices can be connected simultaneously through this wireless network. Large files and videos can be transferred very quickly and easily.

5G technology is made up of five technologies: (HOW DOSE 5G WORKS)

1. Millimeter wave

2. Speed cell

3. Maximum mimo

4. Beamforming

5. Full duplex

Millimeter-Wave 5G

Millimeter-Wave 5G captures a lot of data, which makes it possible to transfer data at a speed of 1GB per second. The technology is currently being used in the United States by telecom operators such as Verizon and AT&T. Uses mobile wave media when making mobile calls or using the Internet. When many people use the internet at the same time, the signal drops. So experts are trying to increase the length of this wave. In 5G, experts are experimentally using wavelengths of millimeter waves or frequencies of 30-300 GHz.

Currently, 3G is the best connection method for mobile phones and especially mobile internet. 3G stands for 3rd generation It is true that the mobile phone industry is on an evolutionary path. 4G means 4th generation. This is a specific value that is rapidly evolving as the future legacy of 3G.

The biggest difference between the two is the existence of loyal technology. There are a number of technologies under 3G that include WCDMA, EV-DO, and EV-DO among others. Although many mobile phone companies are not quick to dub their technologies such as 4G, such as WiMAX, UMB, and LTE, none of them are compatible with the form set by the 4G standard. This technology is often referred to as pre-4G or 3.9G.

4G speed is higher than 3G. The current 3G speeds are 14 Mbps downlink and 5.8 Mbps uplink tops. To be able to qualify as a 4G technology speeds up to 100 Mbps must be reached for a user running and up to 1 Gbps. So far, this speed can only be reached with a wired LAN.

Another important change in 4G is the abandonment of circuit switching. 3G technology uses a hybrid of circuit switching and packet switching. Circuit switching is a very old technology that has been used in telephone method for a long time. The downside of this technology is that it keeps the connection up as long as the resources are up. Packet switching is a technology that is very common in computer networks but can also be seen on mobile phones. With packet switching, data is only used when data is sent. Packet switching skills Mobile phone companies move more conversations within the same bandwidth. 4G technology will no longer use circuit switching for voice calls and video calls. All data that will be passed around will be switched packets to increase efficiency.

Overview:

1 stand for 3G generation stands for 4G generation

2 3G technology is widely used and 4G compliant technology is still on the horizon

3 4G speeds are much faster than 3G speeds

4G is just a packet switching network while 4G is a circuit and packet switching network

Learn the difference between H +, LTE, 4G, and 3G

More fast, upgraded. Demand is rising. So the types of networks are changing. Every network is unique. There are different networks in different symbols as networks in the mobile bar.