LTE modeling

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Project 2 Modeling of a LTE system

Formal Method Fall 2010

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.

LTE overview

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://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/Modeling_LTE_Protocol.pdf

Modeling LTE

• 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.

EMM state model

• EMM state model in UE • EMM state model in MME

ECM state model

• ECM state model in UE • ECM state model in MME

Get pathg

• http://sourceforge.net/projects/redlib/files/ • Try to learn how to use it.

Submission

Send TA an .zip archive eg.R99921001_Project2.zip

Contains: – Your model file – A .pptslide (2~3 pages) about how your model works

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