IMS Signaling Transport Layer Traffic Analysis

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Perustieteiden korkeakoulu | Master's thesis
Ask about the availability of the thesis by sending email to the Aalto University Learning Centre oppimiskeskus@aalto.fi

Authors

Date

2015

Department

Major/Subject

Service Design and Engineering

Mcode

SCI3022

Degree programme

Master's Programme in ICT Innovation

Language

en

Pages

48+9

Series

Abstract

Performance of the IMS network is of high importance to modern day VoLTE solution providers. Varying implementations and great complexity characterize this network and therefore, monitoring its performance using several approaches is advised and beneficial. The first part of the thesis represents and analyses the performance of the IMS network through passive measurements, examining its key performance indicators. We set up a baseline and investigate anomalies. In the second part we introduce and evaluate the TWAMP and BART active measurement methods, paying special attention to accuracy and usefulness in the IMS network.

Description

Supervisor

Nurminen, Jukka

Thesis advisor

Kovács, Benedek

Keywords

IMS, network analysis, passive measurement, active measurement, TWAMP, BART

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Citation

Permanent link to this item

https://urn.fi/URN:NBN:fi:aalto-201509184334

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[dipl] Perustieteiden korkeakoulu / SCI