5G - 5th generation cellular networks and services

What is 5G?

5G is the fifth generation of cellular networks and services. We are familiar with 1G, 2G, 3G, and 4G. 5G technology is the next generation. It is at least 40 time faster than 4G LTE. 5^th generation networks are predicted to have more than 1.7 billion users by 2025.

Difference between 1G, 2G, 3G, 4G, and 5G.

• 1G was able to provide 2.4 KBPS
• 2G was able to provide 50 KBPS
• 3G was able to provide 2 MBPS
• 4G was able to provide 100 MBPS
• 5G will be able to provide 20 GBPS. 5^th generation can provide excellent speed with low latency and more capacity of connectivity to many devices at one time.

Who invented 5G?

5G is not owned by a single company or individual. There are various companies that are investing in 5G to bring it. These companies include Qualcomm, Ericsson, Nokia, Intel, Deloitte, Samsung, and Huawei.

Qualcomm played a vital and major role in inventing various foundational technologies that helped industry to move forward and make up 5G.

What are the benefits of 5G?

1. 5G can connect everything (machines, devices, and objects) virtually. 5^th generation can provide at least 20 GBPS downlink and 10 GBPS uplink.
2. It is more reliable compared to 4^th generation. It has massive network capacity. 5^th generation is more effective.
3. It has greater speed in transmission data. One can easily transmit data in less time.
4. It has greater capacity of remote execution.

What are the underlying technologies to make up 5G?

It is based on OFDM. OFDM stands for orthogonal frequency division multiplexing. It is a method of modulating a digital signal across various channels. It is used to decrease interference. It uses 5G NR air interface with OFDM and technologies like sub-6 GHz and mm wave. With these technologies it can deliver a higher degree of flexibility and scalability.

The main purpose of 5^th generation is not only to provide faster and effective cellular networks and services but also to expand and enhance new service areas like mission-critical communications and connecting the IoT.

Affect of 5G on global economy:

5^th generation technology is driving global growth. According to the research, $13.1 trillion of the global output whereas $22.80 million new jobs have been created because of this generation. According to the economy study, it is found that 5^th generation full effect will be realized across the world by year 2035.

5G’s impact on the global economy is much greater as compared to the previous generation’s impact on the global economy. Studies have also revealed that there are many new and innovative applications that will still be defined in future. With the passage of time, we will let know about the full effect of 5G on the global economy.

How 5G will affect individuals and businesses:

5G can make our life easy with excellent downloading speed, low latency, more efficiency, and more capacity to connect to many devices at one time. 5G is designed to be more effective in the areas like Virtual reality, Artificial intelligence, and IoT. With 5G one can easily access innovative and effective experiences that include online gaming, online shopping with augmented reality and many more.

5G will play vital role for businesses to be more efficient. 5^th generation will have positive impacts on businesses depending on the nature of business. It will be much useful for businesses that require fast internet speed, low latency, and more capacity of connectivity to devices for their operations. Businesses will be able to work more effectively and will save their time as well with the help of 5^th generation technology.

Availability of 5^th Generation:

5^th generation is growing much faster as compared to the old generations because of the reason that consumers are very excited about the speed and low latency of this generation. 5^th generation is available in more than 60 countries. We cannot predict when everybody will have the access of 5G but with the passage of time, it will be available in more countries.

References:

https://www.verizon.com/about/our-company/5g/what-5g

https://www.qualcomm.com/5g/what-is-5g

https://en.wikipedia.org/wiki/5G