Self adaptive resource aware routing protocol for delay tolerant network

Delay Tolerant Network (DTN) is a kind of network that is still operating even though there is no end-to-end path between source and destination due to network partitioning, small transmission range, mobility and frequent shutdown of interlinked nodes. The probabilistic protocol has been used which...

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Main Author:	Ayyub, Qaisar
Format:	Thesis
Language:	English
Published:	2014
Subjects:	QA75 Electronic computers Computer science
Online Access:	http://eprints.utm.my/id/eprint/78411/1/QaisarAyyubPFC2014.pdf
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spelling	my-utm-ep.784112018-08-26T04:56:27Z Self adaptive resource aware routing protocol for delay tolerant network 2014-10 Ayyub, Qaisar QA75 Electronic computers. Computer science Delay Tolerant Network (DTN) is a kind of network that is still operating even though there is no end-to-end path between source and destination due to network partitioning, small transmission range, mobility and frequent shutdown of interlinked nodes. The probabilistic protocol has been used which observes the encountering history to meet message destination and does not account for the resource availability and quality of node to carry messages. As a result some messages are dropped before reaching destination which reduce message delivery. This thesis presents Self Adaptive Resource Aware Routing Protocols for DTN in which message transmission criterion is based on buffer space and quality of node to carry received messages. The proposed protocols have been categorized as self adaptive resource aware routing protocols and self adaptive quality aware routing protocols. In self adaptive resource aware routing protocols the buffer space has been taken as scarce resource. Two resource aware routing protocols known as DF++ (an Adaptive Probabilistic Buffer Aware Routing Protocol) and Connection Frequency Buffer Aware Routing Protocol (CFBARP) have been proposed that are capable to forward message by observing buffer space of receiver. A Forwarding Impact Aware Routing Protocol (FIAR) has been presented in which resource consumption has been reduced by prioritizing message transmission priorities and message drop. The priorities are assigned to make a fair selection to transmit and drop a message. The self adaptive quality aware routing protocols use additional parameters to increase the ability of node to carry messages by using novel metrics known as Transmit Factor, Drop Factor, and hop away count. The two routing protocols known as Contact Quality Based Routing Protocol (CQBRP) and Threshold Based Locking Routing Protocol (TbL) have been addressing the quality of node. The TBLRP further reduces message transmission by using novel locks called Transmission Lock and Drop Lock. The simulation results have proven better message delivery and reduced message transmission under real time mobility traces such as Sassy and Helsinki Finland city. On average, CQBRP has reduced 50% message transmissions and increased 57.75% message delivery. The TbL has reduced 44% transmissions and increased 50% message delivery. The CFBARP has increased 37% message delivery while DF++ has reduced 75% message transmissions. Finally, FIAR has reduced 82% message transmissions. 2014-10 Thesis http://eprints.utm.my/id/eprint/78411/ http://eprints.utm.my/id/eprint/78411/1/QaisarAyyubPFC2014.pdf application/pdf en public http://dms.library.utm.my:8080/vital/access/manager/Repository/vital:98116 phd doctoral Universiti Teknologi Malaysia, Faculty of Computing Faculty of Computing
institution	Universiti Teknologi Malaysia
collection	UTM Institutional Repository
language	English
topic	QA75 Electronic computers Computer science
spellingShingle	QA75 Electronic computers Computer science Ayyub, Qaisar Self adaptive resource aware routing protocol for delay tolerant network
description	Delay Tolerant Network (DTN) is a kind of network that is still operating even though there is no end-to-end path between source and destination due to network partitioning, small transmission range, mobility and frequent shutdown of interlinked nodes. The probabilistic protocol has been used which observes the encountering history to meet message destination and does not account for the resource availability and quality of node to carry messages. As a result some messages are dropped before reaching destination which reduce message delivery. This thesis presents Self Adaptive Resource Aware Routing Protocols for DTN in which message transmission criterion is based on buffer space and quality of node to carry received messages. The proposed protocols have been categorized as self adaptive resource aware routing protocols and self adaptive quality aware routing protocols. In self adaptive resource aware routing protocols the buffer space has been taken as scarce resource. Two resource aware routing protocols known as DF++ (an Adaptive Probabilistic Buffer Aware Routing Protocol) and Connection Frequency Buffer Aware Routing Protocol (CFBARP) have been proposed that are capable to forward message by observing buffer space of receiver. A Forwarding Impact Aware Routing Protocol (FIAR) has been presented in which resource consumption has been reduced by prioritizing message transmission priorities and message drop. The priorities are assigned to make a fair selection to transmit and drop a message. The self adaptive quality aware routing protocols use additional parameters to increase the ability of node to carry messages by using novel metrics known as Transmit Factor, Drop Factor, and hop away count. The two routing protocols known as Contact Quality Based Routing Protocol (CQBRP) and Threshold Based Locking Routing Protocol (TbL) have been addressing the quality of node. The TBLRP further reduces message transmission by using novel locks called Transmission Lock and Drop Lock. The simulation results have proven better message delivery and reduced message transmission under real time mobility traces such as Sassy and Helsinki Finland city. On average, CQBRP has reduced 50% message transmissions and increased 57.75% message delivery. The TbL has reduced 44% transmissions and increased 50% message delivery. The CFBARP has increased 37% message delivery while DF++ has reduced 75% message transmissions. Finally, FIAR has reduced 82% message transmissions.
format	Thesis
qualification_name	Doctor of Philosophy (PhD.)
qualification_level	Doctorate
author	Ayyub, Qaisar
author_facet	Ayyub, Qaisar
author_sort	Ayyub, Qaisar
title	Self adaptive resource aware routing protocol for delay tolerant network
title_short	Self adaptive resource aware routing protocol for delay tolerant network
title_full	Self adaptive resource aware routing protocol for delay tolerant network
title_fullStr	Self adaptive resource aware routing protocol for delay tolerant network
title_full_unstemmed	Self adaptive resource aware routing protocol for delay tolerant network
title_sort	self adaptive resource aware routing protocol for delay tolerant network
granting_institution	Universiti Teknologi Malaysia, Faculty of Computing
granting_department	Faculty of Computing
publishDate	2014
url	http://eprints.utm.my/id/eprint/78411/1/QaisarAyyubPFC2014.pdf
_version_	1747817982681153536

Self adaptive resource aware routing protocol for delay tolerant network

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