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What are innovations of mobile communication standards and their applications for telecom companies?
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Study Project Economics & Informatics 2007
INNOVATIONS OF MOBILE COMMUNICATION STANDARDS AND
THEIR APPLICATIONS FOR TELECOM COMPANIES
What are innovations of mobile communication standards and their applications for telecom companies?
Eveline van den Heuvel and Cosmas Fonville
0G0G
1946 MTS
1962 IMTS
Connected to the public phone network
Has its own telephone number
2
1G1G
1982
Analog cell phones
Voice traffic only
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2G2G
1991– Digital networks– SMS
1999 2.5G– GPRS
– Data rate up to 128 kb/s– EDGE
– Data rate up to 384 kb/s
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3G3G
2002
UMTS
HSDPA
Internet, e-mail, fax, e-commerce, music, video clips, and videoconferencing
5
4G4G
Expected in 2010Mobile multimedia, Anytime anywhere, Global support, Integrated wireless solution, Customized personal service
WiMAX
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Generation OverviewGeneration Overview
Technology 1G 2G 2.5G 3G 4GFirst design 1970 1980 1985 1990 2000Implementation 1982 1991 1999 2002 2010?Service Analog voice Digital voice,
SMSPackaged data Broadband
data up to 2 mb/s
IP-oriented unlimited multimedia data
Standards AMPS TDMA, CDMA, GSM
GPRS, EDGE EV-DO, W-CDMA, HSDPA
WiMAX, HSOPA
Data bandwidth 1.9 kbps 14.4 kbps 384 kbps 2 mbps 200 mbps
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Why Innovation Takes Place
Why are these standards being improved?– Higher demands of applications– Comparison with fixed networks
Limiting factors
Where is it going?
More bandwitdh, more possibilitiesTechnology 1G 2G 2.5G 3G 4G
First design 1970 1980 1985 1990 2000
Implementation 1982 1991 1999 2002 2010?
Application Analog voice Digital voice, SMS
MMS, WAP True internet, videocalling, mobile TV, high speed
downloading
HD-TV streaming?
Standards AMPS TDMA, CDMA, GSM
GPRS, EDGE EV-DO, W-CDMA,
HSDPA
WiMAX, HSOPA
Data bandwidth 1.9 kbps 14.4 kbps 384 kbps 2 mbps 200 mbps
Higher Demands of Applications
New applications– Add more functionality to a device
Increase in bandwitdh usage– Is this an innovation driver?– Few applications use the available bandwidth– Not enough users of an application– Phone performance
Fixed networks
Comparison fixed and mobile network performance
Fixed has always been faster
First a big gap between speeds, now the gap becomes smaller
Mobile data standards and applications in the future
The ‘speed gap’ will become even more smaller
Faster mobile devices
Applications usable on all mobile devices
Future research
Will mobile internet replace fixed internet?
Questions
Thank you for your attention
Are there any questions?
VRiSBI International Research Project
Innovation and ICT - Comparing Ireland with The Netherlands
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