Performance analysis of VoIP over mobile WiMAX (IEEE 802.16e) best-effort class / Hazri Raziff Othman

Worldwide Interoperability for Microwave Access or better known as WiMAX is an air-interface standard in accordance with the IEEE 802.16. Mobile WiMAX or IEEE 802.16e standard defines five different service classes which can be used to satisfy the VoIP QoS. In this study, different trajectory is app...

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Bibliographic Details
Main Author:	Othman, Hazri Raziff
Format:	Thesis
Language:	English
Published:	2014
Subjects:	Wireless communication systems Mobile communication systems Access control Computer network protocols
Online Access:	https://ir.uitm.edu.my/id/eprint/67853/1/67853.pdf
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id	my-uitm-ir.67853
record_format	uketd_dc
spelling	my-uitm-ir.678532023-05-08T03:41:58Z Performance analysis of VoIP over mobile WiMAX (IEEE 802.16e) best-effort class / Hazri Raziff Othman 2014 Othman, Hazri Raziff Wireless communication systems. Mobile communication systems. Access control Computer network protocols Worldwide Interoperability for Microwave Access or better known as WiMAX is an air-interface standard in accordance with the IEEE 802.16. Mobile WiMAX or IEEE 802.16e standard defines five different service classes which can be used to satisfy the VoIP QoS. In this study, different trajectory is applied to the MS with the encoder of G.711 and G.729 in order to identify which encoder gives the best performance to the VoIP application. This research adds to our understanding how is it realistically possible to use BE service class to support VoIP applications. MOS scale ranging from 5 (excellent) to 1 (bad) is used as the performance metrics employing both encoders. To assure the quality of user experience, parameters such as end-to-end delay, jitter, and throughput are observed too. The simulation was done by using OPNET Modeler 14.5 and the simulation results shows that the BE service class can be used to support the VoIP traffic with good MOS values of up to 80 MS with G.729 encoder. 2014 Thesis https://ir.uitm.edu.my/id/eprint/67853/ https://ir.uitm.edu.my/id/eprint/67853/1/67853.pdf text en public degree Universiti Teknologi MARA (UiTM) Faculty of Electrical Engineering Mohd Ali, Darmawaty
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
advisor	Mohd Ali, Darmawaty
topic	Wireless communication systems Mobile communication systems Access control Computer network protocols
spellingShingle	Wireless communication systems Mobile communication systems Access control Computer network protocols Othman, Hazri Raziff Performance analysis of VoIP over mobile WiMAX (IEEE 802.16e) best-effort class / Hazri Raziff Othman
description	Worldwide Interoperability for Microwave Access or better known as WiMAX is an air-interface standard in accordance with the IEEE 802.16. Mobile WiMAX or IEEE 802.16e standard defines five different service classes which can be used to satisfy the VoIP QoS. In this study, different trajectory is applied to the MS with the encoder of G.711 and G.729 in order to identify which encoder gives the best performance to the VoIP application. This research adds to our understanding how is it realistically possible to use BE service class to support VoIP applications. MOS scale ranging from 5 (excellent) to 1 (bad) is used as the performance metrics employing both encoders. To assure the quality of user experience, parameters such as end-to-end delay, jitter, and throughput are observed too. The simulation was done by using OPNET Modeler 14.5 and the simulation results shows that the BE service class can be used to support the VoIP traffic with good MOS values of up to 80 MS with G.729 encoder.
format	Thesis
qualification_level	Bachelor degree
author	Othman, Hazri Raziff
author_facet	Othman, Hazri Raziff
author_sort	Othman, Hazri Raziff
title	Performance analysis of VoIP over mobile WiMAX (IEEE 802.16e) best-effort class / Hazri Raziff Othman
title_short	Performance analysis of VoIP over mobile WiMAX (IEEE 802.16e) best-effort class / Hazri Raziff Othman
title_full	Performance analysis of VoIP over mobile WiMAX (IEEE 802.16e) best-effort class / Hazri Raziff Othman
title_fullStr	Performance analysis of VoIP over mobile WiMAX (IEEE 802.16e) best-effort class / Hazri Raziff Othman
title_full_unstemmed	Performance analysis of VoIP over mobile WiMAX (IEEE 802.16e) best-effort class / Hazri Raziff Othman
title_sort	performance analysis of voip over mobile wimax (ieee 802.16e) best-effort class / hazri raziff othman
granting_institution	Universiti Teknologi MARA (UiTM)
granting_department	Faculty of Electrical Engineering
publishDate	2014
url	https://ir.uitm.edu.my/id/eprint/67853/1/67853.pdf
_version_	1783735736835506176

Performance analysis of VoIP over mobile WiMAX (IEEE 802.16e) best-effort class / Hazri Raziff Othman

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