What Is 6g Technology?

6g Technology

The 5g technology has already commenced in many parts of the world and should get completed by the end of 2021. With the given demand for automation and the ever-increasing need for bandwidth, the existing capacity is anticipated to run out of steam by 2030. The global mobile penetration is expected to grow up to 700 times more likely if compare data of 2010 with the anticipated demand by 2030.

Thus scientists have already started working on 6g technology which is most likely expected to revolutionize the digital world. We are moving towards a fully networked society wherein many of the human functions would be automated with the help of smart and intelligent machines and processes. 6g technology would offer the canvas over which complex processes and interfaces seamlessly operate that require a minimum human interface.

Key Technologies of 6g Network

The key technologies that would likely be fielded on 6g enable networks are higher data rate, artificial intelligence, virtual reality, improved system capacity, ultra-reliable low latency networks, enhanced data security, massive machine type communication, and user experience. The other associated technologies that will be in 6g are smart wearable devices, medical implants, space, and underwater communication, self-driven vehicles and drones.

Features of 6g

Wireless BCI (brain computer interface) applications involve smart wearable headsets embedded devices and body implants. BCI technology will be able to communicate the human brain with external devices which successfully analyze and translate brain signals.

6g technology will be able to facilitate the information transfer of the five human senses. As a result, it will smartly interact with the environment as well as remotely. In 6g technology, we are moving towards battery-less devices. It means they will be remotely powered by the network itself. Thus removing the need for battery packs.

AI will improve the transmission of data seamlessly. Artificial intelligence (AI) will facilitate the intelligent learning ability of machines. Many processes with minimum human interference would run in the background. It will be supported by self-sustaining wireless networks, meta-materials, intelligent networks, and inbuilt machine learning. In the healthcare sector, remote surgeries will be possible using artificial intelligence and robots.

6g offers very exciting prospects. Because of the broad bandwidth for 6g technology, new multiple channel models need to be developed to overcome the problem of frequency dispersion. Also, there would be a need to developed new modulation and coding techniques. High power and frequencies will have associated health issues as well. Compatible devices will need to support AR and XR. Terrestrial satellite and airborne networks integration into a uniform wireless system will also be an essential prerequisite prior to the launch of 6g services.­

6g will be able to connect smartphone devices used in automation, artificial intelligence, extended reality smart cities, drones, and satellites. All these things will call for new security techniques with new cryptographic methods to ensure foolproof cybersecurity. The internet of everything will have a smart and intelligent network to bind all people, data processes and physical objects into one system.

6g Technology China

While many operators and big companies are still introducing the most talked about 5g technology and more than half of the world is yet to have 4g. China is already on its way to a more advanced network technology (China’s 6g technology). The country has already started testing the sixth-generation technology from space using terahertz high frequency. The new 6g technology china sent the world's first 6g experimental satellite into space. This 6g satellite was among the three Chinese satellites successfully launched into orbit along with 10 commercial remote sensing satellites developed by an Argentinian company Cytologic. This 6g satellite experiment will verify the terahertz communication technology in space. This experiment is truly a breakthrough in the space communication system.

Comparison of 5g and 6g networks

Both of these technologies 5g and 6g take advantage of higher frequencies on the wireless spectrum to transmit more data faster.

5g occupies broadband frequencies at some 6 gigahertz and above 24.25 gigahertz called the low band and high band frequencies respectively.On the other hand, according to the report, 6g will be able to use higher frequencies than 5g networks.

6g will be able to provide much lower latency and substantially higher capacity.

6g network will operate at 95 GHz to 3 THz at those wavelengths.

It is estimated that the wireless connectivity of 6g network would be up to 1000 times more efficient than 5g.

The peak data rates proposed for 5g as 20 gigabits per second and the peak wireless data rates of 6g will be around 100 gigabits per second.

Energy efficiency, and spectral efficiency of 6g technology will be better than 5g.

More AI and machine learning languages will be present in 6g.

Optical networking would play bigger roles in 6g as compared to other previous generations.

In 6g, security would also be much better than 5g.

6g will be able to deliver speeds more than 100 times faster than 5g.

6g technology is believed to be Smarter, faster, and more efficient than 5g.

It promises mobile data speeds that are way faster and better than 5g network.

5g network is currently available in limited countries.

There are predictions that 6g will be there in around 2030 when 5g is no longer enough to sustain our Needs.

The sixth generation of wireless networks will form the new standards in years to come

Conclusion

All this would lead to a smart and intelligent configured society.

The computing capabilities of the 6g devices will surely be better than those of 5g.

AI(Artificial Intelligence) and machine learning applications would find a prolific presence in 6g technology.

The deployment of 6g would start around 2030.

6g technology would be very much bandwidth and energy efficient.

The new dimensions are expected to find places in the 6g ambit such as satellite integration.

6g is the future of wireless communication and it would be a complex hybrid system.