5G services to roll out in India's four metros, selected cities in 2022
Leading telecom service providers will roll out the Fifth Generation or 5G telecom services in selected cities in India in 2022 which are Gurugram, Bangalore, Kolkata, Mumbai, Chandigarh, Delhi, Jamnagar, Ahmadabad, Chennai, Hyderabad, Lucknow, Pune, and Gandhinagar.
Bharti Airtel, Reliance Jio, and Vodafone Idea have established 5G trials sites in these cities. "These Metros and big cities would be the first places for the launch of 5G services in the country, next year," the Department of Telecommunications (DoT) said on Monday.
What is 5G?
The fifth generation is the latest upgrade in the long-term evolution (LTE) mobile broadband networks. While 4G was a great leap forward, allowing people to stream music and video on the go, 5G is designed to connect many more types of devices than smartphones and offers far higher speed and capacity. The government is also involved actively to facilitate the rollout of 5G services. The Department of Telecom has roped in leading research institutions for the development and testing of 5G technology.
Eight agencies - Indian Institute of Technology (IIT) Bombay, IIT Delhi, IIT Hyderabad, IIT Madras, IIT Kanpur, Indian Institute of Science (IISC) Bangalore, Society for Applied Microwave Electronics Engineering & Research (SAMEER), and Centre of Excellence in Wireless Technology (CEWiT) - are involved in the research project called 'Indigenous 5G Test bed project'.
The Indigenous 5G Test bed project started in 2018 and is set to be completed by December 31, 2021. The project has been funded by the Department of Telecom. The department has spent Rs224 crore on this project.
"Costing Rs 224 crore, the project is likely to be completed by December 31, 2021, paving the way for end-to-end testing of 5G User Equipments (UEs) and network equipment by 5G stakeholders developing 5G products/services/use cases, including indigenous start-ups, SMEs, Academia and Industry in the country," the Department of Telecom said.
The indigenous 5G test bed will enable development, testing and proliferation of 5G technology system components, cross-sectoral use cases, besides setting up the foundation for the development of "6G Technology landscape" in the country, it added.
Earlier this month, Telecom Secretary K Rajaraman expressed hope that 5G test bed would be rolled out in early January. "We hope to roll out this 5G test bed in early January which will enable SMEs and other parts of industries to come and test their solution on a working platform," Rajaraman said at India Mobile Congress on December 9.
Test bed refers to creating a specific environment for testing the products or services. It includes hardware, software, operating system, and network configuration.
As the testing is in the final stage, allocation of the spectrum would be critical in deciding the fate of the commercial launch of 5G in the country.
How is 5G different from 4G?
5G mainly works in 3 bands, low, mid, and high-frequency spectrum. In the low band spectrum, the speed is limited to 100 Mbps (Megabits per second). The mid-band spectrum, on the other hand, offers higher speeds compared to the low band but has limitations in terms of coverage area and penetration of signals. Internet speed in the high-band spectrum goes up to 20 Gbps (gigabits per second). The highest internet speed in 4G has been recorded at 1 Gbps.
While 4G networks are mostly designed for phones, 5G networks are designed for much more flexible use, replacing the need for many special-purpose networks. They can even function as many separate networks - all at the same time.
(With ANI Inputs)
