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Performance evaluation of distributed mMulti media wireless sensor network

Karamat Khan, Tehmina and Muhammed Yusof, Zulkefli and Shah, Asadullah (2018) Performance evaluation of distributed mMulti media wireless sensor network. International Journal of Engineering and Technology, Vol 7 (4.15). pp. 318-322. ISSN 2227-524X

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Abstract

The demand for multimedia services i.e. audio, video and data with improve QoS and optimum utilization of resources in WSN’s has posed new challenges. As the intensity of traffic increases; it demands for higher bandwidth and dedicated resources to reduce packet loss and delay. There have been analytical models proposed where priorities were assigned to video and voice packets to reduce packet loss and optimize resource utilization. In this paper distributed scheme is proposed to handle video, voice and data packets by having multiple sink nodes. There are shared sink nodes where video, voice and data packets are serviced and dedicated sink nodes only for video and voice packets. The proposed scheme has shown that the packet loss for data packets is higher than voice and video packets. The simulation results show that the performance of the network is improved when priorities are assigned to video and voice packets by giving dedicated resources.

Item Type: Article (Journal)
Additional Information: 3860/68337
Uncontrolled Keywords: WSN, Packet Loss, Resource Utilization, Distributed Priority Scheme, Network Performance
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices > TK7885 Computer engineering
Kulliyyahs/Centres/Divisions/Institutes: Kulliyyah of Information and Communication Technology
Kulliyyah of Information and Communication Technology

Kulliyyah of Information and Communication Technology > Department of Information System
Kulliyyah of Information and Communication Technology > Department of Information System
Depositing User: Zulkefli Muhammed Yusof
Date Deposited: 17 Dec 2018 00:28
Last Modified: 17 Dec 2018 00:32
URI: http://irep.iium.edu.my/id/eprint/68337

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