The industry is changing rapidly. The 4G network is currently being upgraded to 5G, which will be more efficient than the previous network.

With each new generation of network is released, more and better devices are available. Older cellular technology will gradually be replaced by the latest technology as mobile technology continues to advance.

1G

Each new generation has witnessed a significant improvement in speed and quality since the introduction the mobile network. Each new technology generation comes with its own benefits and distinctive characteristics.

The 1G network, or analog phone technology, was the first to use voice-only calls. Next generation 2G introduced digital voice messaging as well as voice calls.

Then came 2.5G that included GPRS and EDGE technology. This paved way for the creation of mobile data with high speeds. There are some limitations on the speed of a mobile network. This limitation could be enforced through data usage restrictions, caps on hotspots and video speed slowdown.

2G

2G brought data transfer on top of the voice to enable SMS. Data transfer allowed users to transmit text or picture messages from one cell phone to another using the same channels for communication. The feature became so popular, it revolutionized the way we talk. Candy bar phones, like Nokia 3210, Nokia 3210 that sold more than 160,000,000 units, were also created.

The global introduction of 3G networks brought the mobile internet. This allowed users to surf the web and access simple apps. The 3G networks also allowed for more advanced functions such as HD TV mobile and video conference.

This faster transmission of data enabled advanced functions such as HD Mobile TV and Video Conferencing. This technology paved the way to IoT-based mobile apps, such as NB IoT or LTE.

3G

As smartphones became more popular, 2G could no longer handle the data traffic. It became clear that 2G wasn’t enough to handle the volume of data.

GSM also known as the GSM network, was developed in the 90s. In the 1990s GSM networks came into use as a first step towards 3G.

The 3G network had significantly better data transfer rates than the previous networks. The internet was also accessible on mobile phones, which enabled businesses to stay connected even when on the road.

Many carriers are preparing to shut down legacy networks and take them over with 4G LTE. The end of 3G is going to have an impact on technology, such as cellphones, GPS, home alarms. In the end it is important to take the necessary steps to keep your hardware running smoothly, and prepare for the changes.

4G

The development of 4G networks will to change the face of technology for mobile devices. The new mobile generation provides higher data speeds as well as a higher density of connections and lower latency.

In a world where 3G networks are already overloaded with users and data speeds slow, 4G offers the same quality that allows games on the move, HD Mobile TV, video conference and IP telephones. This is achieved by beamforming using analogues that are directional to boost Ricean factor SNR, RF and root mean squared delays.

The smartphone is a massive driver of the 4G ecosystem. This device has helped to make 4G an enormous success. However, it’s also anticipated to allow smarter innovations across various industries. These innovations can help increase business efficiency and reduce costs. The improvements will enhance the lives of people across the globe.

5G

As lap dat truyen hinh cap viettel new technologies are developed and become more powerful and efficient, their effects will be unexpected. As an example the 5G network is expected to have a low-latency capability that can handle large quantities of data. This means buffering on streaming and virtual reality apps could soon be a thing in history.

In order to achieve 5G’s high speed, it makes use of millimeter waves (mmWave) because they can transport more information. In addition, it uses beamforming in order to concentrate on devices that are stronger and consume less power.

The mobile technology is expected to change in the same manner as it did with previous mobile network generations. Additional services and more efficient throughput will fuel this development. But this time, this change could be more dramatic.