Upload
muzamil-naz
View
1.328
Download
0
Tags:
Embed Size (px)
Citation preview
PR
ESEN
TATI
ON
ON
3G T
ECH
NO
LOG
IES
FRIDAY, 9TH MARCH, 2012.
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
FRIDAY, 9TH MARCH, 2012.
FRIDAY, 9TH MARCH, 2012.
What is 3G Mobile?
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.
FRIDAY, 9TH MARCH, 2012.
IMT – 2000: The Mobile Internet
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
FRIDAY, 9TH MARCH, 2012.
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
FRIDAY, 9TH MARCH, 2012.
FRIDAY, 9TH MARCH, 2012.
Evolution towards 3G
Bandwidth and Speed
FRIDAY, 9TH MARCH, 2012.
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
CD
MA
200
0-E
VD
O
CD
MA
200
0-E
VD
V
CD
MA
200
0 1
x
FRIDAY, 9TH MARCH, 2012.
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
FRIDAY, 9TH MARCH, 2012.
3G Capabilities
The 3G Performance Advantage
FRIDAY, 9TH MARCH, 2012.
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
3G Applications
FRIDAY, 9TH MARCH, 2012.
• Wireless Internet
• Audio on demand
• Electronic postcards
• Video conferencing
• Secure mobile commerce transactions
• Traffic and traveling information - location specific
FRIDAY, 9TH MARCH, 2012.
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
FRIDAY, 9TH MARCH, 2012.
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
3G Summary
FRIDAY, 9TH MARCH, 2012.
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
FRIDAY, 9TH MARCH, 2012.
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.
FRIDAY, 9TH MARCH, 2012.
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.
FRIDAY, 9TH MARCH, 2012.