Performance analysis on the effect of G.711 and Speex speech codec on 802.1 in draft 2.0 wireless local area network / Marziatul Akhtar Saleh

Voice over Internet Protocol (VoIP) communication over Wireless LAN (WLAN) is the fastest growing technology in this era of globalization. This is due to its cost efficiency and its high resource utilization. The latest wireless standard specification endorsed by IEEE is 802.1 ln-2009 has been said...

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Main Author:	Saleh, Marziatul Akhtar
Format:	Thesis
Language:	English
Published:	2009
Subjects:	Quality of service (Computer networks) Computer network management Wireless LANs
Online Access:	https://ir.uitm.edu.my/id/eprint/64636/1/64636.pdf
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id	my-uitm-ir.64636
record_format	uketd_dc
spelling	my-uitm-ir.646362023-04-19T01:54:26Z Performance analysis on the effect of G.711 and Speex speech codec on 802.1 in draft 2.0 wireless local area network / Marziatul Akhtar Saleh 2009 Saleh, Marziatul Akhtar Quality of service (Computer networks). Computer network management Wireless LANs Voice over Internet Protocol (VoIP) communication over Wireless LAN (WLAN) is the fastest growing technology in this era of globalization. This is due to its cost efficiency and its high resource utilization. The latest wireless standard specification endorsed by IEEE is 802.1 ln-2009 has been said that can increase reliability and promotes higher data rates compare to previous standard such as 802.1 lg. However, despite the powerful 802.1 In standard deployment, VoWLAN still imposes drawbacks especially in term of its quality of services (QoS). In this thesis, we will analyze the performance of two speech codec namely G.711 as per ITU-T recommended speech codec and Speex as an open source codec in 802.1 In draft wireless environment. The performance analysis will be focusing on the QoS parameters such as packet jitter, loss, R-factor and MOS Score. The experimental procedure is based on Markov method and divided into three experiments; Experiment 1: Client 1 talks, Client 2 silent; Experiment 2: Client 1 silent, Client 2 talks and Experiment 3: Client 1 and Client 2 talks. After obtaining the result, we will analyze the result and compare it accordingly based on our research objectives that have been outlined in Chapter 1. 2009 Thesis https://ir.uitm.edu.my/id/eprint/64636/ https://ir.uitm.edu.my/id/eprint/64636/1/64636.pdf text en public masters Universiti Teknologi MARA (UiTM) Faculty of Computer and Mathematical Sciences Yunos, Rozita
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
advisor	Yunos, Rozita
topic	Quality of service (Computer networks) Computer network management Wireless LANs
spellingShingle	Quality of service (Computer networks) Computer network management Wireless LANs Saleh, Marziatul Akhtar Performance analysis on the effect of G.711 and Speex speech codec on 802.1 in draft 2.0 wireless local area network / Marziatul Akhtar Saleh
description	Voice over Internet Protocol (VoIP) communication over Wireless LAN (WLAN) is the fastest growing technology in this era of globalization. This is due to its cost efficiency and its high resource utilization. The latest wireless standard specification endorsed by IEEE is 802.1 ln-2009 has been said that can increase reliability and promotes higher data rates compare to previous standard such as 802.1 lg. However, despite the powerful 802.1 In standard deployment, VoWLAN still imposes drawbacks especially in term of its quality of services (QoS). In this thesis, we will analyze the performance of two speech codec namely G.711 as per ITU-T recommended speech codec and Speex as an open source codec in 802.1 In draft wireless environment. The performance analysis will be focusing on the QoS parameters such as packet jitter, loss, R-factor and MOS Score. The experimental procedure is based on Markov method and divided into three experiments; Experiment 1: Client 1 talks, Client 2 silent; Experiment 2: Client 1 silent, Client 2 talks and Experiment 3: Client 1 and Client 2 talks. After obtaining the result, we will analyze the result and compare it accordingly based on our research objectives that have been outlined in Chapter 1.
format	Thesis
qualification_level	Master's degree
author	Saleh, Marziatul Akhtar
author_facet	Saleh, Marziatul Akhtar
author_sort	Saleh, Marziatul Akhtar
title	Performance analysis on the effect of G.711 and Speex speech codec on 802.1 in draft 2.0 wireless local area network / Marziatul Akhtar Saleh
title_short	Performance analysis on the effect of G.711 and Speex speech codec on 802.1 in draft 2.0 wireless local area network / Marziatul Akhtar Saleh
title_full	Performance analysis on the effect of G.711 and Speex speech codec on 802.1 in draft 2.0 wireless local area network / Marziatul Akhtar Saleh
title_fullStr	Performance analysis on the effect of G.711 and Speex speech codec on 802.1 in draft 2.0 wireless local area network / Marziatul Akhtar Saleh
title_full_unstemmed	Performance analysis on the effect of G.711 and Speex speech codec on 802.1 in draft 2.0 wireless local area network / Marziatul Akhtar Saleh
title_sort	performance analysis on the effect of g.711 and speex speech codec on 802.1 in draft 2.0 wireless local area network / marziatul akhtar saleh
granting_institution	Universiti Teknologi MARA (UiTM)
granting_department	Faculty of Computer and Mathematical Sciences
publishDate	2009
url	https://ir.uitm.edu.my/id/eprint/64636/1/64636.pdf
_version_	1783735502309949440

Performance analysis on the effect of G.711 and Speex speech codec on 802.1 in draft 2.0 wireless local area network / Marziatul Akhtar Saleh

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