1G to 5G

1. MOBILE GENERATIONS
Yansi Keim || 011020703111 || I.T. VIII Semester 1

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3. 0TH
GENERATION
Pre-cell phone mobile telephony technology, such as
radio telephones that some had in cars before the
arrival of cell phones.
Communication was possible through voice only.
These mobile telephones were usually mounted in cars
or trucks.
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Technologies
PTT(Push to Talk)
MTS (Mobile Telephone System)
IMTS (Improved MTS)
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4. Fig. 1 First Mobile Radio Telephone-1924
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5. First Generation (1G)
History
This generation network’s were developed during1980’s in US.
It got introduced in the place Israil in 1986.
And the next place is Australia in 1987.
Use
This 1G network’s are based on analog radio signals.
Example:-
(AMPS): AMPS mean’s Analog Modulation Physical System.
Disadvantage
Main disadvantage of 1G technology is when the subscriber area enters
other coverage area they have to register with current coverage area .i.e.
By calling to the operator we have register.
Speed
Very Slow : 0.7 Kbps
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6. 1G Mobile Standards
Name Place
NMT (Nordic Mobile
Telephone).
Nordic countries, Switzerland,
Netherlands, Eastern Europe and
Russia.
RTMI. Italy.
AMPS (Advanced Mobile
Phone System).
North America and Australia.
TACS (Total Access
Communications System).
United Kingdom, C-450 in
West Germany, Portugal and
South Africa.
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Fig. 2 1G Various Mobile Phones
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8. Second Generation (2G)
History
This network’s are Developed in 1991.The 2G introduced services for
mobile, starting with SMS text messages.2G has been superseded by
newer technologies such as 2.5G, 2.75G.
Use
This 2G Network’s are based on digital radio signals
Example:-
GSM: Global System for Mobile
Advantage
1.Going all-digital allowed for the introduction of digital data services,
such as SMS and email.
2.Greatly reduced fraud. With analog systems it was possible to have two
or more "cloned" handsets that had the same phone number.
Speed
10 to 256 Kbps
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9. third Generation (3G)
History
The 3G Network’s first commercial launch of 3G was also by NTT DoCoMo
Apan on 1st
October 200. Next 3G network operator in the USA
was Verizon wireless in October 2003.
Data Rates
IMT-2000 will provide higher transmission rates: a minimum data rate of 2
Mbit/s for stationary or walking users, and 384 kbit/s
Security
3G networks offer greater security than their 2G predecessors. By allowing
the UE (User Equipment)
3G networks use the KASUMI block crypto instead of the older A5/1
stream cipher. However, a number of serious weaknesses in the KASUMI
cipher have been identified.
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10. 3g adoption
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Country Adoption
Europe The 3G operators should cover 80% of the Europe national
populations by the end of 2005.
Iraq Mobitel Iraq is the first mobile 3G operator in Iraq. It was launched
commercially on February 2007.
Turkey Turkcell, Avea and Vodafone launched their 3G networks
commercially on 30 July 2009 at the same time. Turkcell and
Vodafone launched their 3G service on all provincial centres. Avea
launched it on 16 provincial centres.
Philippine
s
3G services were made available in the Philippines on December
2008.
Syria MTN Syria is the first mobile 3G operator in Syria. It was launched
commercially on May 2010.
Africa The first African use of 3G technology was a 3G videocall made in
Johannesburg on the Vodacom network in November 2004. The
first commercial launch was by Emtel-ltd in Mauritius in 2004. In
late March 2006, a 3G service was provided by the new company
Wana in Morrocco.
India In 2008, India entered the 3G arena with the launch of 3G enabled
Mobile and Data services by Government owned Bharat Sanchar
Nigam Ltd. (BSNL). Later, MTNL launched 3G in Delhi and
Mumbai. Nationwide auction of 3G wireless spectrum was
announced in April 2010. Ref B.Jaikumar, Manaloor
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11. 3G Applications
Mobile TV
A provider redirects a TV channel directly to the subscriber's phone
where it can be watched.
Video Conferencing
Subscribers can see as well as talk to each other.
Video on Demand
A provider sends a movie to the subscriber's phone.
Video Calls
This is directly video calling to the other Mobile
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Fig. 3 Architecture of 3rd
Generation(3G) 12

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14. Comparative analysis
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15. fourth Generation (4G)
History
In September 2009, the technology proposals were submitted to the
International Telecommunication Union (ITU) as 4G candidates.Basically all
proposals are based on two technologies:
1.LTE Advanced standardized by the 3GPP
2.802.16m standardized by the IEEE (i.e. WiMAX)
Mobile WiMAX (IEEE 802.16e):-
WiMAX feature is Added.
It is wireless Mobile Access,the world's first commercial Mobile wimax
service was open by south Korea on 30 June 2006.
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16. The main feature
The Main Feature is “MAGIC”.
“MAGIC” mean is given below.
‘M’for-Mobile Multimedia
‘A’for-Any Time Any Where
‘G’for-Global Mobility Support
‘I’for-Integrated Wireless System
‘C’for-Customized Personal Service
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17. fourth Generation (4G)
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Fig. 4 Architecture of 4th
Generation
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18. 5th
GENERATION
Objective
5G is a is a technology used in research papers and projects to denote
the next major phase of mobile telecommunication standards.
Constituents
It is a Real wireless world that is a complete WWWW: World Wide Wireless
Web.. A user would never have experienced such a high value
technology.
Future
5G technology is going to be a new mobile revolution in mobile
market.5G technology has extraordinary data capabilities and has ability
to tie together unrestricted call volumes and infinite data broadcast
within latest mobile operating system.
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Comparative analysis

20. Comparative analysis
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REFERENCES
http://www.mobilecomms-technology.com/
www.linktionary.com/w/wireless_mobile.html
http://www.academia.edu/3099956/Generations_of_Wireless_Communic
ation._From_0G_to_5G_Abhi
https://eden.dei.uc.pt/~vasco/Papers_files/Mobile_evolution_v1.5.1
http://www.mydroid.apnafundaz.com/2010/07/5growth-of-mobile-
communications-different-generations/
http://www.informit.com/articles/article.aspx?p=27374&seqNum=3