presentation 3

presentation 3 - Phone companies fight to expand Expansion...

Info iconThis preview shows pages 1–12. Sign up to view the full content.

View Full Document Right Arrow Icon
Wireless Telecommunications By Andrew Lazarow
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Introduction The Connected Generation
Background image of page 2
Introduction ? A Short history and a future that holds many wonders 192 8
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
History Short, but Rapid Detroit police use radios in 1928 Relatively stagnant until 1983 When the 1G network was invented Analog Affordable cell phones
Background image of page 4
History In 2000 2G network went mainstream Text message capabilities
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
History 2005 Japan introduced the 3G network on a large commercial scale wireless data, internet access and service building
Background image of page 6
Where we are today Close to Market saturation
Background image of page 7

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Where we are today Transition from 3G to 4G Faster data transmission Limited Spectrum
Background image of page 8
Background image of page 9

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 10
Background image of page 11

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 12
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Phone companies fight to expand Expansion is limited Where we are today VoIP Uses Internet Great for anything from work to leisure Cheap Compared to Verizons lowest $10 a month Future All phones on the 4G network Make smartphones cheaper New phones with 4G capable applications New market WiMAX Large area of wireless internet Can change wireless communications greatly Solve the problem of spectrum scarcity VoIP on phones Conclusion In a little less than 30 years we went from analog phones to VoIP Hard to tell what possibilities the future holds...
View Full Document

This note was uploaded on 01/18/2012 for the course IST 444 taught by Professor Bonzi,s during the Fall '08 term at Syracuse.

Page1 / 12

presentation 3 - Phone companies fight to expand Expansion...

This preview shows document pages 1 - 12. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online