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Algorithm for enhancing the QoS of video traffic over wireless mesh networks

A. Moh, Abdul Nasser and Ali, Borhanuddin M. and Abualkishik, Abedallah Zaid and Abdullah, Radhwan and Alwan, Ali Amer (2019) Algorithm for enhancing the QoS of video traffic over wireless mesh networks. International Journal of Advanced Computer Science and Applications, 10 (4). pp. 451-456. ISSN 2158-107X E-ISSN 2156-5570

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Abstract

One of the major issues in a wireless mesh networks (WMNs) which needs to be solved is the lack of a viable protocol for medium access control (MAC). In fact, the main concern is to expand the application of limited wireless resources while simultaneously retaining the quality of service (QoS) of all types of traffic. In particular, the video service for real-time variable bit rate (rt-VBR). As such, this study attempts to enhance QoS with regard to packet loss, average delay, and throughput by controlling the transmitted video packets. The packet loss and average delay of QoS for video traffic can be controlled. Results of simulation show that Optimum Dynamic Reservation-Time Division Multiplexing Access (ODR-TDMA) has achieved excellent utilization of resource that improvised the QoS meant for video packets. This study has also proven the adequacy of the proposed algorithm to minimize packet delay and packet loss, in addition to enhancing throughput in comparison to those reported in previous studies.

Item Type: Article (Journal)
Additional Information: 7094/71932
Uncontrolled Keywords: Wireless Mesh Networks (WMNs); Medium Access Control (MAC); Quality of Service (QoS); video traffic
Subjects: Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Q Science > QA Mathematics > QA76 Computer software
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button): Kulliyyah of Information and Communication Technology
Kulliyyah of Information and Communication Technology

Kulliyyah of Information and Communication Technology > Department of Computer Science
Kulliyyah of Information and Communication Technology > Department of Computer Science
Depositing User: DR. ALI A. ALWAN AL-JUBOORI
Date Deposited: 02 May 2019 13:17
Last Modified: 31 Jul 2019 15:40
URI: http://irep.iium.edu.my/id/eprint/71932

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