Query optimization and processing for advanced database systems
spectrum analysis by us
1. Present in 20 countries, India’s largest operator and third largest in the world These countries
are carrying 1/6th of the world’s voice traffic, covering more than 1/4th of the world’s
population
The mobile tele-density had increased to 79.78% in November 2015. In the wireless segment,
6 million subscribers were added in November 2015. The wire line segment subscriber base
stood at 25.72 million.
‘’Private operators hold 91.58 per cent of the wireless subscriber market share’’ Trai said
Strategically placed in growing economies with rising GDP, driving growths in mobile
3. This study is based on the analysis of the secondary data published in the magazines and various
websites.
Reviewing the literature.
The current situation
The problems of telecommunication companies 1)The supply side 2)The demand side
Further work need to be done by panel discussion with TRAI, Cellular network operators.
4. Data transmission
2G network is less than 50,000 bits per sec while in 3G it can be more than 4 million bits per sec.
Function
Frequency
Security
Permit validation measures when communicating with other devices.
Speed
The downloading and uploading speeds available in 2G technologies are up to 236 Kbps. While in 3G
technology the downloading and uploading speeds are up to 21 Mbps and 5.7 Mbps respectively.
5. Overall urban smartphone penetration 34%
Around one in three are using smartphones in urban areas.
Voice remains a constant factor.
2G 3G
6. After 2001, when the last auction for 2G took place, all licenses were given
on first come first served (FCFS) basis and multiple licenses were awarded
to one player. now there are between nine to ten players in a circle.
For example, if MTS wants to buy Tata Teleservices, MTS will have to pay
nearly 25,000 crore rupees to the government, and Tata Teleservices will
only get money for its towers, infrastructure and possibly some value for
its subscribers.
7. Language problem
Increasing capital expenditure on state-of-the-art network infrastructure
Now OTT runs on a different business model either funded by business or through advertisement.
Ex: Airtel, briefly tried to violate net neutrality.
Failure to Capitalize on New Types of Connectivity such as machine-to-machine (M2M)
Inadequate infrastructure in Indian
Integration in operations across continents
Merger and acquisition policy
the linkage between higher EMF radiation and health risks is mixed
8. Schemes such as the National Optical Fiber Network (NOFN) which aims to provide fibre access to
villages through universal service fund. Various other ministries and government agencies are interested
in e-governance or m-governance but the extent of the involvement is unknown.