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3G vs 4G

Public speaking presentation on the fundamental definitions and differences of 3G and 4G wireless networks.

Michael Willenbring

on 26 March 2011

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Transcript of 3G vs 4G

3G vs. 4G You need to know this! Here is why Eventually all phones will be 3G or 4G
Learn the difference: Make good decisions History Lesson Analog: 1981 Digital 2G: 1992 Multimedia Support: 2002 G does not stand for Gigabit. Gb stands for Gigabit. G stands for Generation. What does G stand for? What is WiMAX Technology?
WiMAX stands for: Worldwide Interoperability for Microwave Access.
WiMAX is a lot like Wi-Fi
WiMAX is an IP based, wireless broadband access technology that provides performance similar to 802.11/Wi-Fi networks with the coverage and QOS (quality of service) of cellular networks.
Diagram of a WiMAX Network
Advantages of WiMAX The primary advantage of the WiMAX standard is to enable the adoption of advanced radio features in a uniform fashion and reduce costs for all of the radios made by companies.
Disadvantes of WiMAX The most common misconception is that WiMAX can offer 70 Mbps in range of 70 miles (113 kilometers) with moving stations. In practice the situation is a quite different. It is valid only in ideal circumstances with only one recipient.
Describing how WiMAX works, may be easier with this diagram 3G < 4G 10X Faster! In Conclusion... Big Step
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