4G - Overview

Cristina Vintilacristina.vintila@gmail.comIxia / MTA

Table of Contents

Technology evolution 4G – What? Why? What’s new: Radio + Core Network Better than 3G ?

Technology evolution

4G – What? Why?

Not enough capacity for multimedia, high costs.

What’s new: Radio + Core Network

End of Circuit Switched Voice

Evolved Wireless Broadband

End-to-End QoS becomes essential

Policy Management and Enforcement

What’s new: Radio + Core Network

Projects

Fraunhofer: http://www.openepc.net/overview/epc/index.html

What’s new: Radio + Core Network

Thank You