AWS Community Day CPH - Three problems of Terraform
Innovations of mobile communication standards and their applications for telecom companies
1.
2.
3.
4.
5.
6.
7. Generation Overview Technology 1G 2G 2.5G 3G 4G First design 1970 1980 1985 1990 2000 Implementation 1982 1991 1999 2002 2010? Service Analog voice Digital voice, SMS Packaged 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
8.
9. More bandwitdh, more possibilities Technology 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
10.
11.
12.
13.
14.
15. VRiSBI International Research Project Innovation and ICT - Comparing Ireland with The Netherlands Please visit http://studiereis2007.vrisbi.nl for the complete paper of this presentation. Other papers and presentations are also available.