Performance analysis of MAC layer scheduling schemes for IMM applications over high speed wireless campus network in IEEE802.11e

In IMM traffic, while establishing a voice or video conversation, the sender and the receiver (the participants) should be mutually benefited by ensuring QoS like minimum data loss, sharing sufficient bandwidth and achieving high throughput over the WCN. To improve the network performance, schedulin...

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Main Authors:	Alam, Md Korshed, Abd Latif, Suhaimi, Akter, Mahmuda, Arafat, M. Y., Hakak, Saqib Iqbal
Format:	Article
Language:	English
Published:	Informatics (India) Ltd. 2015
Subjects:	T10.5 Communication of technical information
Online Access:	http://irep.iium.edu.my/41285/ http://irep.iium.edu.my/41285/ http://irep.iium.edu.my/41285/1/Suhaimi.pdf

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recordtype	eprints
spelling	iium-412852015-08-07T06:18:01Z http://irep.iium.edu.my/41285/ Performance analysis of MAC layer scheduling schemes for IMM applications over high speed wireless campus network in IEEE802.11e Alam, Md Korshed Abd Latif, Suhaimi Akter, Mahmuda Arafat, M. Y. Hakak, Saqib Iqbal T10.5 Communication of technical information In IMM traffic, while establishing a voice or video conversation, the sender and the receiver (the participants) should be mutually benefited by ensuring QoS like minimum data loss, sharing sufficient bandwidth and achieving high throughput over the WCN. To improve the network performance, scheduling mechanism is a challenging issue in the transmission of IMM traffic and it still needs to be solved over WCN. This paper aims to employ three different MAC layer scheduling mechanisms such as FIFO, RED and WRED for analysing the performance over the network, based on variation of traffic load in IEEE802.11e, and to evaluate the proposed schedulers’ performance using different performance metrics in WCN. Here, the traffic load is varied by increasing the packet size and the traffic arrival rate, respectively. In order to analyse the network performance, the simulation has been done in QualNET 5.1 simulator. In the simulator, the mobility model is chosen as ‘Random Waypoint’ to change the node position randomly and the application as CBR. Simulation results show that increasing the packet size enables RED and WRED schedulers to perform better than FIFO in terms of all the performance metrics. On the other hand, increasing the traffic arrival rate helps to enhance the performance of the FIFO scheduler compared to the FIFO scheduling mechanism in the previous case. It is conclusive through the performance analyses that all three schedulers perform comparatively better when the traffic arrival rate is increased compared to increasing the packet size. Informatics (India) Ltd. 2015-02 Article PeerReviewed application/pdf en http://irep.iium.edu.my/41285/1/Suhaimi.pdf Alam, Md Korshed and Abd Latif, Suhaimi and Akter, Mahmuda and Arafat, M. Y. and Hakak, Saqib Iqbal (2015) Performance analysis of MAC layer scheduling schemes for IMM applications over high speed wireless campus network in IEEE802.11e. Indian Journal of Science & Technology, 8 (Sup.3). pp. 53-61. ISSN 0974-5645 (O), 0974-6846 (P) http://www.indjst.org/index.php/indjst/article/view/47907
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	T10.5 Communication of technical information
spellingShingle	T10.5 Communication of technical information Alam, Md Korshed Abd Latif, Suhaimi Akter, Mahmuda Arafat, M. Y. Hakak, Saqib Iqbal Performance analysis of MAC layer scheduling schemes for IMM applications over high speed wireless campus network in IEEE802.11e
description	In IMM traffic, while establishing a voice or video conversation, the sender and the receiver (the participants) should be mutually benefited by ensuring QoS like minimum data loss, sharing sufficient bandwidth and achieving high throughput over the WCN. To improve the network performance, scheduling mechanism is a challenging issue in the transmission of IMM traffic and it still needs to be solved over WCN. This paper aims to employ three different MAC layer scheduling mechanisms such as FIFO, RED and WRED for analysing the performance over the network, based on variation of traffic load in IEEE802.11e, and to evaluate the proposed schedulers’ performance using different performance metrics in WCN. Here, the traffic load is varied by increasing the packet size and the traffic arrival rate, respectively. In order to analyse the network performance, the simulation has been done in QualNET 5.1 simulator. In the simulator, the mobility model is chosen as ‘Random Waypoint’ to change the node position randomly and the application as CBR. Simulation results show that increasing the packet size enables RED and WRED schedulers to perform better than FIFO in terms of all the performance metrics. On the other hand, increasing the traffic arrival rate helps to enhance the performance of the FIFO scheduler compared to the FIFO scheduling mechanism in the previous case. It is conclusive through the performance analyses that all three schedulers perform comparatively better when the traffic arrival rate is increased compared to increasing the packet size.
format	Article
author	Alam, Md Korshed Abd Latif, Suhaimi Akter, Mahmuda Arafat, M. Y. Hakak, Saqib Iqbal
author_facet	Alam, Md Korshed Abd Latif, Suhaimi Akter, Mahmuda Arafat, M. Y. Hakak, Saqib Iqbal
author_sort	Alam, Md Korshed
title	Performance analysis of MAC layer scheduling schemes for IMM applications over high speed wireless campus network in IEEE802.11e
title_short	Performance analysis of MAC layer scheduling schemes for IMM applications over high speed wireless campus network in IEEE802.11e
title_full	Performance analysis of MAC layer scheduling schemes for IMM applications over high speed wireless campus network in IEEE802.11e
title_fullStr	Performance analysis of MAC layer scheduling schemes for IMM applications over high speed wireless campus network in IEEE802.11e
title_full_unstemmed	Performance analysis of MAC layer scheduling schemes for IMM applications over high speed wireless campus network in IEEE802.11e
title_sort	performance analysis of mac layer scheduling schemes for imm applications over high speed wireless campus network in ieee802.11e
publisher	Informatics (India) Ltd.
publishDate	2015
url	http://irep.iium.edu.my/41285/ http://irep.iium.edu.my/41285/ http://irep.iium.edu.my/41285/1/Suhaimi.pdf
first_indexed	2023-09-18T20:59:08Z
last_indexed	2023-09-18T20:59:08Z
_version_	1777410505658335232

Performance analysis of MAC layer scheduling schemes for IMM applications over high speed wireless campus network in IEEE802.11e

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