Modeling and simulation of Quality of Service in VoIP wireless LAN

Ahmed Al-Naamany; Hadj Bourdoucen; W. Al-Menthari

doi:10.2498/cit.1001022

Modeling and simulation of Quality of Service in VoIP wireless LAN

Ahmed Al-Naamany, Hadj Bourdoucen^*, W. Al-Menthari

^*Corresponding author for this work

Electrical and Computer Engineering

Research output: Contribution to journal › Article › peer-review

3 Citations (SciVal)

Abstract

This work presents computer modeling and simulation of the IEEE 802.11 standard to improve its Quality of Service (QoS) when different wireless stations are allowed for roaming. Request-to-Send and Clear-to-Send (RTS/CTS) frames are added as means to overcome the hidden node problem that could occur in wireless local area networks. The obtained simulation results are presented and discussed, including the ones for Quality of Service differentiation.

Original language	English
Pages (from-to)	131-142
Number of pages	12
Journal	Journal of Computing and Information Technology
Volume	16
Issue number	2
DOIs	https://doi.org/10.2498/cit.1001022
Publication status	Published - 2008

Keywords

IEEE 802.11e
OPNET
Quality of Service (QoS)
RTS/CTS frames
Roaming
VoIP
WLAN

ASJC Scopus subject areas

Computer Science(all)

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10.2498/cit.1001022

Cite this

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title = "Modeling and simulation of Quality of Service in VoIP wireless LAN",

abstract = "This work presents computer modeling and simulation of the IEEE 802.11 standard to improve its Quality of Service (QoS) when different wireless stations are allowed for roaming. Request-to-Send and Clear-to-Send (RTS/CTS) frames are added as means to overcome the hidden node problem that could occur in wireless local area networks. The obtained simulation results are presented and discussed, including the ones for Quality of Service differentiation.",

keywords = "IEEE 802.11e, OPNET, Quality of Service (QoS), RTS/CTS frames, Roaming, VoIP, WLAN",

author = "Ahmed Al-Naamany and Hadj Bourdoucen and W. Al-Menthari",

note = "Funding Information: This work is part of a Sultan Qaboos University Strategic Project # ENG/ECED/04/01 and the authors would like to thank SQU for allocating funds for realizing this project.",

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AU - Al-Naamany, Ahmed

AU - Bourdoucen, Hadj

AU - Al-Menthari, W.

N1 - Funding Information: This work is part of a Sultan Qaboos University Strategic Project # ENG/ECED/04/01 and the authors would like to thank SQU for allocating funds for realizing this project.

PY - 2008

Y1 - 2008

N2 - This work presents computer modeling and simulation of the IEEE 802.11 standard to improve its Quality of Service (QoS) when different wireless stations are allowed for roaming. Request-to-Send and Clear-to-Send (RTS/CTS) frames are added as means to overcome the hidden node problem that could occur in wireless local area networks. The obtained simulation results are presented and discussed, including the ones for Quality of Service differentiation.

AB - This work presents computer modeling and simulation of the IEEE 802.11 standard to improve its Quality of Service (QoS) when different wireless stations are allowed for roaming. Request-to-Send and Clear-to-Send (RTS/CTS) frames are added as means to overcome the hidden node problem that could occur in wireless local area networks. The obtained simulation results are presented and discussed, including the ones for Quality of Service differentiation.

KW - IEEE 802.11e

KW - OPNET

KW - Quality of Service (QoS)

KW - RTS/CTS frames

KW - Roaming

KW - VoIP

KW - WLAN

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Modeling and simulation of Quality of Service in VoIP wireless LAN

Abstract

Keywords

ASJC Scopus subject areas

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