It is no secret that technology for cellular phones is rapidly evolving. Today, 4G networks are being upgraded to the 5G standard which makes them faster.
As each generation of networks comes out, new and more advanced devices are made available. As technology for cellular evolves, older technology will gradually be eliminated and replaced with the next generation.
1G
Every new generation of mobile technology has enhanced the speed and quality of networks since the launch of the first networks in the 1980s. Every generation has distinct features, advantages as well as advancements over the previous generation.
1G, also known as analog phone technology was the first network to utilize only voice calls. Next-generation 2G networks introduced digital voice services as well as texts messages.
The 2.5G network added the ability to switch packets by using the GPRS/EDGE protocol. This led to the development of high-speed mobile data. The speed at which a data connection on a phone can operate is restricted. The limitation can be imposed by data usage limitations as well as caps on hotspots, or video slowdown.
2G
2G capable SMS via wireless data to the current voice service. Data transfer, that utilized the same channels for talking and text messages, as well as pictures to send from one phone to another could be accomplished through data transmission. It was so widely used that it changed communication forever. This feature also resulted in the creation of candy bar phones like the Nokia 3210, which has sold more than 160 million units.
In the world 3G networks came out and introduced mobile internet. The users could surf the Internet or use simple apps. It also opened the opening the way to more sophisticated functionality including HD mobile television and video conference calls.
The faster transfer of data allowed for sophisticated functions like HD Mobile TV and Video Conferencing. The technology helped open the way for IoT mobile applications such as NB-IoT, LTE-M and HD Mobile TV.
3G
It was evident that the 2G network wasn’t enough to support data traffic with the increasing demand for smartphones. The result was the demand for new technology that could meet the increasing demands of customers.
GSM also known as the GSM network, was developed in the 90s. In the 1990s, GSM networks were introduced as a first step towards 3G.
The 3G network offered significantly higher data transfer rates than the previous networks. Also, it allowed access to internet via mobile devices. Businesses could stay connected even when on the go.
The end of the 3G time period is near, with many carriers shutting down their old networks to make way for 4G LTE. There will be a significant impact on technology like GPS systems and home alarms. In the end it is important to take the necessary measures to ensure that your devices are working smoothly and be prepared to adapt.
4G
Evolution of 4G networks will transform the world of technology for mobile devices. This new generation mobile connectivity provides faster data rates and higher connection densities, as well as lower latency.
The 3G networks are already crowded with users and slow speed of data, 4G offers a quality that enables advanced mobile gaming services, HD mobile TV, video conferencing and IP phone calls. This is achieved by through beamforming antennas that have the ability to increase directional gain, which improves Ricean factor as well as SNR.
Smartphones have been an important driver in the ecosystem of 4G. This device has helped to make 4G an enormous success. However, it is also expected to enable smart innovations in various sectors. The bat wifi viettel innovations are expected to help companies increase their efficiency while lowering costs. These innovations will also help to enhance the quality of living around the globe.
5G
The advent of new and technological advancements will impact our lives in a variety of surprising ways. As an example, 5G is expected to be able to process massive amounts of data with extremely low latency — meaning that buffering screens for streaming services as well as virtual reality apps could very soon be a thing of the past.
To attain the speed of 5G the technology uses millimeter waves (mmWave), as they are able to carry more data. In addition, it uses beamforming to focus on devices that are stronger and consume less power.
Mobile technology will change in the same manner as it did with the previous generations of mobile networks. Additional services and faster throughput will drive this evolution. This time around, however, it may appear that the changes are more radical.