3g technologies

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PRESENTATION ON 3G TECHNOLOGIES FRIDAY, 9TH MARCH, 2012.

Transcript of 3g technologies

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PR

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3G T

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FRIDAY, 9TH MARCH, 2012.

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Structure of Presentation

What is 3G? Why 3G and its services in ASIA? 3G Standards and capabilities 3G mobile’s place in the market Summary Further information About 4G and 5G

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What is 3G Mobile?

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The IMT-2000 third generation mobile standard enables mobile users to harness the full power of the Internet through efficient high-speed radio transmission, optimized for multimedia communications.

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IMT – 2000: The Mobile Internet

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Why 3G? Higher bandwidth enables a range of new applications!! For the consumer

Video streaming, TV broadcast Video calls, video clips – news, music, sports Enhanced gaming, chat, location services…

For business High speed teleworking / VPN access Sales force automation Video conferencing Real-time financial information

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3G services in Asia

CDMA (1xEV-DO) Korea: SKT, KTF Japan: AU (KDDI)

WCDMA / UMTS Japan: NTT DoCoMo, Vodafone KK Australia: 3 Hutchinson Hong Kong: 3 Hutchinson

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Evolution towards 3G

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Bandwidth and Speed

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Improved performance, decreasing cost of delivery

Typical average bit rates (peak rates higher)

WEB browsingCorporate data accessStreaming audio/video

Voice & SMS Presence/location

xHTML browsingApplication downloadingE-mail

MMS picture / video

Multitasking

3G-specific services take advantage of higher bandwidth

and/or real-time QoS

3G-specific services take advantage of higher bandwidth

and/or real-time QoS

A number of mobile services are bearer

independent in nature

A number of mobile services are bearer

independent in nature

HSDPA1-10Mbps

WCDMA2

Mbps

EGPRS473kbps

GPRS171kbps

GSM9.6

kbps

Push-to-talk

Broadbandin wide area

Video sharing Video telephonyReal-time IPmultimedia and gamesMulticasting

Services roadmap

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High-speed data transmissions Symmetrical and asymmetrical data transmission

support Improved voice quality Greater capacity Multiple simultaneous services Global roaming across networks Improved security Service flexibility

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3G Capabilities

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The 3G Performance Advantage

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Time to download a 1 MB file:

• Fixed line modem: 3 minutes

• GSM cell phone: 15 minutes

• Enhanced GSM phone: 1-5 minutes

• 3G phone (outdoor): 21 seconds

• 3G phone (indoor): 4 seconds

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3G Applications

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• Wireless Internet

• Audio on demand

• Electronic postcards

• Video conferencing

• Secure mobile commerce transactions

• Traffic and traveling information - location specific

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Market Drivers Towards 3G1. Rapid growth in text, WAP and other data traffic- up to 50%

of total mobile traffic within 5 years

2. Mobile & Internet penetration both growing rapidly

3. Mobile penetration likely to exceed PCs & fixed

4. Alliances forming between major mobile, IT and e-commerce players

5. Mobile commerce and multimedia identified as key growth areas - but need bandwidth to deliver

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Types of mobile Internet connectivity

• Global systems for mobile communication (GSM)

• High speed circuit switched data (HSCSD)

• General packet radio services (GPRS)

• Third generation (3G) mobile

• Enhanced data GSM environment (EDGE)

• Public access WLAN

• Linked public access WLANs

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3G Summary

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1. 3G mobile is a major opportunity for business, commerce and consumers

2. Brings together the two fastest growing market sectors - Mobile and Internet

3. Market, services and standards evolving from 2G to 3G

4. Significant opportunities for value added content and service providers

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4G: Anytime, Anywhere Connection

Also known as ‘Mobile Broadband everywhere’ ‘MAGIC’

Mobile Multimedia Communication Anywhere, Anytime with Anyone Global Mobility Support Integrated Wireless Solution Customized Personal Service

According to 4G Mobile Forum, by 2008 over $400 billion would be invested in 4G mobile projects.

In India, communication Minister Mr. Dayanidhi Maran, has announced a national centre of excellence to work in 4G arena.

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5G WIRELESS SYSTEM

5G is a completed wireless communication with almost no limitation; somehow people called it REAL wireless world.

5G wireless system is only theory and not real 5G is not a term officially used for a particular

specification and the next major phase of telecommunication networks is expected to be finalized between 2011 to 2013.

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