Improving Quality of Service in Multimedia Wireless Sensor Networks

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Malool, Iman | 2013

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Type of Document: M.Sc. Thesis
Language: Farsi
Document No: 44074 (19)
University: Sharif University of Technology
Department: Computer Engineering
Advisor(s): Hemmatyar, Ali Mohammad Afshin
Abstract:
Due to their specific characteristics such as huge data loads, heavy processes, various quality of service requirements (delay, jitter and reliability), multimedia streams have different necessities in comparison with normal data streams. The challenges of wireless sensor networks (process power, storage capacity and power limitations) add up to the challenges faced in WMSNs. In order to improve the quality of service in wireless multimedia sensor networks, attention must be paid to all the network layers. In this study improvement of quality of service is sought through the design of a protocol for the network layer of the wireless multimedia sensor network.
This protocol tries to improve the transmission quality of service through seeking a suitable data route, omitting unnecessary data, prioritizing important data and providing minimum QoS requirements for information transmission
Keywords:
Multimedia Networks ; Wireless Sensor Network ; Improving Quality of Service ; Routing in Network Layer

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