A comprehensive analysis of improving QoS and IMM traffic of high speed wireless campus network

Jameel Shehu, Yalli and Abd Latif, Suhaimi and Masud, Mosharrof Hussain and Alam, Mohammed Khorshed and Hassan Abdalla Hashim, Aisha (2014) A comprehensive analysis of improving QoS and IMM traffic of high speed wireless campus network. In: ISCAIE 2014 - 2014 IEEE Symposium on Computer Applications and Industrial Electronics, 7-8 April 2014, Penang, Malaysia.

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Abstract

Interactive Multimedia (IMM) applications such as voice and video conferencing are very important in our learning environment. They offer useful services that benefit its users but these services suffers performance degradation from today’s high speed Wireless Local Area Network (WLAN). However, guaranteed Quality of Service (QoS) remains the bottleneck in the network which becomes a great challenge in attempting to improve its performance. This work reviewed many approaches and considers mapping QoS class parameters such as Quality of Service Class Identifier (QCI), Maximum Bit Rate (MBR) and Allocation and Retention Priority (ARP) to the upstream and downstream data flowing in the network as an attempt to improve its performance. Priority is then given to the QoS bearer packets by associating Differentiated Services Code Point (DSCP). A comprehensive analysis of QoS in different protocols in wireless networks has been studied. Open issues and research directions have been addressed with a proposed mechanism to enhance the QoS of the wireless network. IndexTerms—Quality of Service (QoS), Interactive Multimedia (IMM), Wireless Local Area Network (WLAN), Quality of Service Class Identifier (QCI), Maximum Bit Rate (MBR), Allocation and Retention Priority (ARP).

Item Type:	Conference or Workshop Item (Plenary Papers)
Additional Information:	3064/60144
Uncontrolled Keywords:	Quality of Service (QoS); Interactive Multimedia (IMM); Wireless Local Area Network (WLAN); Quality of Service Class Identifier (QCI); Maximum Bit Rate (MBR); Allocation and Retention Priority (ARP).
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices > TK7885 Computer engineering
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering > Department of Electrical and Computer Engineering
Depositing User:	Prof. Dr. Aisha Hassan Abdalla Hashim
Date Deposited:	18 Dec 2017 13:01
Last Modified:	11 Jul 2018 14:23
URI:	http://irep.iium.edu.my/id/eprint/60144

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