2. 1G 2G 3G
1G- First-generation wireless, telephone technology, cell
phones.
2G - Digital mobile phones, including those that use GSM,
CDMA or TDMA networks data-transfer rates 9.6 kb/s to 19.2
kb/s.
3G-Handle streaming video, two-way voice over IP, and
Internet content with high-quality graphics and plug-ins to a
wireless phone. maximum data rate of 2 Mb/s.
The first commercial launch of 3G by NTT DoCoMo in Japan
on 1 October 2001
3. What is 3G
3G (Third Generation) is the latest wireless
technology
It is also known as UMTS (Universal Mobile
Telecommunications System)
3G phone was designed so users would be able to
surf the fast Internet.
It providing wireless access to the data &
information to the user from anywhere & at
anytime.
4. 3G Standards
NAME DESCRIPTION GEOGRAPHICAL
AREA
• Evolutionary
EDGE upgrade to
GSM/GPRS
Worldwide, except
Japan and South Korea
• Evolutionary
CDMA2000 upgrade to Americas, Asia, Some
cdmaOne(IS-95)
others
• Family of Worldwide, Europe &
UMTS revolutionary
China
upgrade to GSM
• Short-range;
DECT standard for Europe, USA
cordless phones
5. 11 December 2008, India entered in 3G
First service provider MTNL in Delhi and later in Mumbai
BSNL launched 3G services on 22 Feb 2009 to the nation wide
3G Spectrum allocated to all private operators on 1 September 2010
Government has already earned 67,719 crore (US$15.1 billion) from
the 3G spectrum auction
The first Private-sector service provider that launched 3G services is
Tata DoCoMo, on November 5, 2010
BSNL is the most successful company in 3G services. It has more
than 3 million users of its 3G service with widest coverage around
826 cities across the country
6. Advantages of 3G
3G technology works up to 2Mbps
3G cellular phones also have conventional voice, fax and data services,
as well as high-resolution video and multimedia services
Fastest mobile office services such as virtual banking and online-billing,
video conferencing, online entertainment, Telemedicine, and access to
the Internet
Able to Watch television on the phone
Video calling with other people who also use the same 3G technology
8. • 3g Mobile handset are expensive
• Data plans are high priced
• Country wide distribution of circles are inequitable
• Fluctuating Data speed
• Mobile Internet are not widely Spread
9. Customer Needs
Affordable 3G handsets
Reasonable Data plans
Equitable circle distribution
Steadier data speed
Technological Awareness
Data Security
10. Circles to Private Companies in INDIA
S Tel, 3
Vodafone, 9
Aircel, 13
Bharti
Airtel, 13
Idea, 11
Reliance, 1
Tata 3
DoCoMo, 9
11. Vodafone TATA DoCoMo !dea
Faster Smarter Better Keep it Simple Silly 3g pe Beezee
Airtel Reliance Aircel
Dil Jo Chahe Paas Superior IP network
Laay = No pixilation Pocket Internet 3G