The field of cellular technology continues to evolve. The networks of today will be upgraded to 5G. That means that they’ll be faster than they have ever been.
Every new generation of network enables the most advanced technology and devices. In order to keep up with the evolution of cell technology, older technologies will eventually be substituted.
1G
Each new mobile technology generation has improved the speed and quality of the network since the launch of the initial networks in the 1980s. Every new generation comes with its own unique advantages and features that are improved on the previous one.
The first cellular phone networks (also called 1G) used analog technology and allowed users to make calls only. The next generation 2G networks offered digital voice services and text messages.
The 2G technology was followed by the 2.5G networks, which added packet-switching using GPRS as well as EDGE. This led to the creation of mobile data with high speeds. The speed that the dang ky cap quang viettel data connection of a phone can operate is limited. These limitations are often due to restrictions on data plans, caps on hotspots, and video throttles.
2G
2G enabled SMS via wireless data to the existing voice service. Data transfer, through similar control mechanisms that were used to make voice calls, enabled users to transfer text messages or images from one mobile to another. The feature is so effective that it has totally revolutionized the way we talk. The Nokia 3210 candy bar phone, for example, sold 160 millions units.
As 3G networks are rolled across the globe, people can now access mobile internet to browse websites and run basic apps. It also opened the opening the way to more sophisticated functionality including HD mobile TV and video conference calls.
The 4G network facilitated speedier data transmission, which allowed the most advanced functions like HD mobile television, web-based mobile, and videoconferencing. Mobile IoT technologies NB IoT and LTE-M also were paved with this technology.
3G
Due to the popularity of smartphones it was evident that the 2G network was not enough to handle the data flow. To keep pace with the needs of smartphone customers, it was essential to develop new technology.
GSM technology was the first stage in the conversion of mobile networks from analog to digital. First 3G networks emerged from this.
3G networks offer significantly faster data transfers than the previous generation. It allowed users to make connections via mobile devices, and stay in touch with their companies.
In the next few years, 3G will be a obsolete technology. The carriers are phasing out their old networks in order to allow 4G. There will be a significant impact on technology like GPS systems and home alarms. You can prepare yourself to be ready for this change, and make sure that the equipment you have function smoothly.
4G
Evolution of 4G networks will to change the face of mobile technology. The new mobile connectivity offers more data speeds, a greater connection density and lower latency.
Since 3G networks are too crowded and have suffered from slow data rates, 4G is a superior technology that allows for advanced gaming applications, HD mobile television, videoconferencing and IP phones. It does this by using beamforming antennas that are directional to enhance Ricean factor increases, enhanced SNR, and a lower root mean squared delay spread.
The smartphone is a major driver for the ecosystem 4G. The smartphone has been credited for the making of 4G profitable, and is expected to lead innovative technology in a variety of fields. These innovations will help companies increase their efficiency while lowering cost. These innovations will also improve the standard of living for all people in the world.
5G
New and powerful technologies will have a profound influence on the way we live our lives. The 5G technology can handle huge amounts of data with very low latency, which implies that the buffering in streaming services and VR applications will be made obsolete.
Millimeter-wave frequency (mmWave) are a kind of radio wave that is capable of transmitting more information, are one way 5G is capable of achieving these speeds at such a high rate. This technology uses beamforming, that allows it to focus on devices with stronger signals and consumes less power.
As with previous generations The mobile market is also expected to continue evolving with the introduction of new services and the speed of processing increases. However, this time this change could be more drastic.
