1. Project 2 Modeling of a LTE system Formal Method Fall 2010

2. What is LTE? The Long Term Evolution (LTE) radio communication is the upgrade of the current 3G mobile technology with a more complex protocol in order to enable very high data rates.

3. LTE overview

4. LTE references website http://3g4g.blogspot.com/2009/09/lte-protocol-stack.html http://wired-n-wireless.blogspot.com/2009/01/eps-mobility-management-and- connection.html http://wired-n-wireless.blogspot.com/2009/01/eps-mobility-management-and- connection.html http://mobilesociety.typepad.com/mobile_life/2009/02/sae-review-part-2- mobility-and-connection-management.html http://mobilesociety.typepad.com/mobile_life/2009/02/sae-review-part-2- mobility-and-connection-management.html Paper and PPT slides http://cc.ee.ntu.edu.tw/~farn/courses/FMV/01-3GPP_LTE- SAE_Overview_Sep06.pdf http://cc.ee.ntu.edu.tw/~farn/courses/FMV/01-3GPP_LTE- SAE_Overview_Sep06.pdf http://cc.ee.ntu.edu.tw/~farn/courses/FMV/Modeling_LTE_Protocol.pdf

7. Modeling LTE http://wired-n-wireless.blogspot.com/2009/01/eps-mobility- management-and-connection.html http://wired-n-wireless.blogspot.com/2009/01/eps-mobility- management-and-connection.html We are going to construct the user side and LTE side models to simulate the EMM and ECM behavior – Go and see the website to understand the structures of the EMM and ECM of LTE, then try to model the behavior of them by constructing models using our reblib tool, pathg. – Try to figure out the operation of it. – To describe the LTE, the more detailed the better.

8. EMM state model EMM state model in UE EMM state model in MME

9. ECM state model ECM state model in UE ECM state model in MME

10. Get pathg http://sourceforge.net/projects/redlib/files/ Try to learn how to use it.

11. Submission Send TA an.zip archive eg.R99921001_Project2.zip Contains: – Your model file – A.pptslide (2~3 pages) about how your model works