Page 187 - LECTURETTE TOPICS eBOOK

shop.ssbcrack.com

• IP based communication like IP telephony is the basis of 4g
• Link spectral efficiency:
1. 15 bit per sec per hertz in the downlink
2. 6.17 bit per second per Hertz in the uplink
• 4g is rapidly penetrating in the Indian market and 85% of the population is
expected to adopt 4g technology this year in India
• 2017 saw the coming of Jio in the Indian market and it took the country by
storm. If the majority of the people today have 4g, the reason is Jio. It has
increased the accessibility and coverage of 4g in India
• Jio continues to give discounted data and voice plans to expand the 4g
coverage.
• Other mobile networks in the competition have also reduced their tariff rates
and are making it possible for more and more people to have a 4g mobile
communication.
• The prime ministers vision of a Digital India also requires more and more
people to have access to 4G mobile communication.

Issues
• The Internet and Mobile Association of India states that we have the lowest
internet penetration rate that is the ratio of internet users to total population is
low.
• Secondly, the internet penetration rate is high in urban areas and low in rural
areas. This is called ‘digital divide’.
• India has low data speeds as compared to other countries of the world
• TRAI has a Myspeed app that tracks upload and download speeds and the
speed indicates that India is at the bottom of the list.
• Ookla says India is at rank 109 when it comes to 3g and 4g speeds
• India lacks proper infrastructure to support real 4G services.
Conclusion
India has the capacity for growth. We are working on the loopholes and the stats only
indicate a positive direction ahead.
The accessibility and coverage are increasing and the speeds shall also improve
soon.

181 | P a g e shop.ssbcrack.com