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VAIBHAV SRIVASTAVAVAIBHAV SRIVASTAVA

1100677411006774

Roll No.Roll No.-- RF6001A02RF6001A02B.Tech ECEB.Tech ECE

GENERAL SEMINARGENERAL SEMINAR

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3G SERVICE IN INDIA3G SERVICE IN INDIA

THE 3THE 3rdrd GENERATIONGENERATION

TECHNOLOGYTECHNOLOGY

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CONTENTSCONTENTS

What is 3G ?What is 3G ? How is 3G different from traditional mobileHow is 3G different from traditional mobile

phones ?phones ?

Services of 3G.Services of 3G.

First launched in India by.First launched in India by.

Private playersPrivate players

Advantages of 3GAdvantages of 3G

Cellular phones/Mobile handsetsCellular phones/Mobile handsets

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3G supersedes 2G technology and precedes3G supersedes 2G technology and precedes

4G technology4G technology

However, to get from 2G to 3G, mobile operators had makeHowever, to get from 2G to 3G, mobile operators had make

"evolutionary" upgrades to existing networks while"evolutionary" upgrades to existing networks whilesimultaneously planning their "revolutionary" new mobilesimultaneously planning their "revolutionary" new mobile

broadband networks .broadband networks .

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How is 3G differ ent f r om theHow is 3G differ ent f r om the

traditional mobile services?traditional mobile services?

With traditional mobile phones, like some basic Nokia modelsWith traditional mobile phones, like some basic Nokia modelswhich you can get for some US $30, you can make and receivewhich you can get for some US $30, you can make and receive

calls, send text messages, use it as a clock, alarms, etc.calls, send text messages, use it as a clock, alarms, etc. But if you have 3G connection and good handset like anBut if you have 3G connection and good handset like an

iPhone 3G, you can do great things on the move. If you neediPhone 3G, you can do great things on the move. If you needto see your or friends, you can make a video call.to see your or friends, you can make a video call.

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GREAT SERVICE OF 3GGREAT SERVICE OF 3G

Video call,Video call,

Live TV,Live TV, High speed connectivity,High speed connectivity,

Web andWAP browsing at higher speedWeb andWAP browsing at higher speed

Enhanced audio and video streaming,Enhanced audio and video streaming,

Internet access in laptop and desktop,Internet access in laptop and desktop, Video chatting &Video chatting &

Live video conferencing.Live video conferencing.

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FIRST LAUNCHES IN INDIA BY:FIRST LAUNCHES IN INDIA BY:

MTNL : Mahanagar telecom nigamMTNL : Mahanagar telecom nigamlimitedlimited

BSNL : Bharat sanchar nigam limitedBSNL : Bharat sanchar nigam limited

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PRIVATE PLAYERSPRIVATE PLAYERS

AIR TELAIR TEL

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ADVANTAGES OF 3GADVANTAGES OF 3G

with 3G you are constantly online andwith 3G you are constantly online and

basically pay for the information you receive.basically pay for the information you receive.

Circuit switch methods (channel allocation isCircuit switch methods (channel allocation isdone in this mode).done in this mode).

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WHAT DOES 3G COSTWHAT DOES 3G COST

3G is not very cheap, but it is worthwhile for 3G is not very cheap, but it is worthwhile for users that need connectivity on the move.users that need connectivity on the move.Some providers offer it within a somewhatSome providers offer it within a somewhat

costly package, but most of them have planscostly package, but most of them have planswhere the user pays for the amount of datawhere the user pays for the amount of datatransferred. This is because the technology istransferred. This is because the technology ispacketpacket--based. For example, there are servicebased. For example, there are serviceplans where there is a flat rate for the firstplans where there is a flat rate for the firstGigabyte of data transferred, and a per minuteGigabyte of data transferred, and a per minutecost for each additional Megabyte.cost for each additional Megabyte.

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SOME MOBILE SETS HAVINGSOME MOBILE SETS HAVING

3G SERVICES3G SERVICES

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THANK YOUTHANK YOU