MAC protocols for wireless sensor networks in forest fire detection
Thesis (M.Eng.)--Memorial University of Newfoundland, 2010. Engineering and Applied Science Includes bibliographical references (leaves 75-78) Power consumption, latency, and complexity are considered to be benchmarks for comparing Medium Access Control (MAC) protocols in Wireless Sensor Networks (W...
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ftmemorialunivdc:oai:collections.mun.ca:theses4/142974 2023-05-15T17:23:34+02:00 MAC protocols for wireless sensor networks in forest fire detection Al-Habashneh, Al-Abbass Y., 1984- Memorial University of Newfoundland. Faculty of Engineering and Applied Science; 2010 x, 78 leaves : ill. Image/jpeg; Application/pdf http://collections.mun.ca/cdm/ref/collection/theses4/id/142974 Eng eng Electronic Theses and Dissertations (8.27 MB) -- http://collections.mun.ca/PDFs/theses/Al-Habashneh_Al-AbbassY.pdf a3295700 http://collections.mun.ca/cdm/ref/collection/theses4/id/142974 The author retains copyright ownership and moral rights in this thesis. Neither the thesis nor substantial extracts from it may be printed or otherwise reproduced without the author's permission. Paper copy kept in the Centre for Newfoundland Studies, Memorial University Libraries Forest fires--Detection--Data processing Wireless sensor networks--Access control Text 2010 ftmemorialunivdc 2015-08-06T19:22:36Z Thesis (M.Eng.)--Memorial University of Newfoundland, 2010. Engineering and Applied Science Includes bibliographical references (leaves 75-78) Power consumption, latency, and complexity are considered to be benchmarks for comparing Medium Access Control (MAC) protocols in Wireless Sensor Networks (WSN). However, the importance of these elements varies according to the application. Furthermore, the reliability of the system is a more specific factor whose importance strongly depends on the application. The term reliability represents the ability of the system to generate authenticated data and transport this data. In this thesis, three MAC protocols are proposed for forest fire detection. Basically, two of these protocols are based on the Carrier Sense Multiple Access with Collision Avoidance (CSMA/CA) protocol with some modification to suit the forest fire detection application. These protocols are called Persistent CSMA (P-CSMA) and Per Hop Synchronization CSMA (PHS-CSMA). The third one is a Time Division Multiple Access (TDMA)-based protocol, called Sensor TDMA (S-TDMA). These three protocols are investigated and analyzed by simulation. Moreover, an analytical model is presented for the reliability analysis. Results show that there is no superior protocol which outperforms others in terms of power consumption, delay, reliability and complexity. However, a trade-off does exist. In terms of power consumption, S-TDMA outperforms other protocols but it is not the best in terms of delay, and it has the most complex implementation since a complete time synchronization is required over the entire cluster while PCSMA and PHS-CSMA do not require time synchronization between nodes. PHS-CSMA outperforms P-CSMA in terms of power and delay, but it is more complex since it needs a coordination between nodes to establish a temporary time synchronization at the transmission times. In terms of reliability, all protocols perform similarly. However, at high node failure rates, the presented protocols do not show a great data transport reliability performance. Therefore, route maintenance algorithms are proposed to enhance the reliability performance1 of the presented protocols. An analytical model is built to examine the reliability performance of the presented algorithm. Analytical results supported by simulation results show that the target is successfully achieved, where a near unity reliability is attained. Extra delay and power consumption are the price paid for this improvement in reliability. Text Newfoundland studies University of Newfoundland Memorial University of Newfoundland: Digital Archives Initiative (DAI) |
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Memorial University of Newfoundland: Digital Archives Initiative (DAI) |
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English |
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Forest fires--Detection--Data processing Wireless sensor networks--Access control |
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Forest fires--Detection--Data processing Wireless sensor networks--Access control Al-Habashneh, Al-Abbass Y., 1984- MAC protocols for wireless sensor networks in forest fire detection |
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Forest fires--Detection--Data processing Wireless sensor networks--Access control |
description |
Thesis (M.Eng.)--Memorial University of Newfoundland, 2010. Engineering and Applied Science Includes bibliographical references (leaves 75-78) Power consumption, latency, and complexity are considered to be benchmarks for comparing Medium Access Control (MAC) protocols in Wireless Sensor Networks (WSN). However, the importance of these elements varies according to the application. Furthermore, the reliability of the system is a more specific factor whose importance strongly depends on the application. The term reliability represents the ability of the system to generate authenticated data and transport this data. In this thesis, three MAC protocols are proposed for forest fire detection. Basically, two of these protocols are based on the Carrier Sense Multiple Access with Collision Avoidance (CSMA/CA) protocol with some modification to suit the forest fire detection application. These protocols are called Persistent CSMA (P-CSMA) and Per Hop Synchronization CSMA (PHS-CSMA). The third one is a Time Division Multiple Access (TDMA)-based protocol, called Sensor TDMA (S-TDMA). These three protocols are investigated and analyzed by simulation. Moreover, an analytical model is presented for the reliability analysis. Results show that there is no superior protocol which outperforms others in terms of power consumption, delay, reliability and complexity. However, a trade-off does exist. In terms of power consumption, S-TDMA outperforms other protocols but it is not the best in terms of delay, and it has the most complex implementation since a complete time synchronization is required over the entire cluster while PCSMA and PHS-CSMA do not require time synchronization between nodes. PHS-CSMA outperforms P-CSMA in terms of power and delay, but it is more complex since it needs a coordination between nodes to establish a temporary time synchronization at the transmission times. In terms of reliability, all protocols perform similarly. However, at high node failure rates, the presented protocols do not show a great data transport reliability performance. Therefore, route maintenance algorithms are proposed to enhance the reliability performance1 of the presented protocols. An analytical model is built to examine the reliability performance of the presented algorithm. Analytical results supported by simulation results show that the target is successfully achieved, where a near unity reliability is attained. Extra delay and power consumption are the price paid for this improvement in reliability. |
author2 |
Memorial University of Newfoundland. Faculty of Engineering and Applied Science; |
format |
Text |
author |
Al-Habashneh, Al-Abbass Y., 1984- |
author_facet |
Al-Habashneh, Al-Abbass Y., 1984- |
author_sort |
Al-Habashneh, Al-Abbass Y., 1984- |
title |
MAC protocols for wireless sensor networks in forest fire detection |
title_short |
MAC protocols for wireless sensor networks in forest fire detection |
title_full |
MAC protocols for wireless sensor networks in forest fire detection |
title_fullStr |
MAC protocols for wireless sensor networks in forest fire detection |
title_full_unstemmed |
MAC protocols for wireless sensor networks in forest fire detection |
title_sort |
mac protocols for wireless sensor networks in forest fire detection |
publishDate |
2010 |
url |
http://collections.mun.ca/cdm/ref/collection/theses4/id/142974 |
genre |
Newfoundland studies University of Newfoundland |
genre_facet |
Newfoundland studies University of Newfoundland |
op_source |
Paper copy kept in the Centre for Newfoundland Studies, Memorial University Libraries |
op_relation |
Electronic Theses and Dissertations (8.27 MB) -- http://collections.mun.ca/PDFs/theses/Al-Habashneh_Al-AbbassY.pdf a3295700 http://collections.mun.ca/cdm/ref/collection/theses4/id/142974 |
op_rights |
The author retains copyright ownership and moral rights in this thesis. Neither the thesis nor substantial extracts from it may be printed or otherwise reproduced without the author's permission. |
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1766113441769062400 |