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Performance evaluation of AODV and OLSR under mobility
Descriptive
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Text
TitleInfo
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Title
Performance evaluation of AODV and OLSR under mobility
SubTitle
PartName
PartNumber
NonSort
Identifier
ETD_1493
Identifier
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http://hdl.rutgers.edu/1782.2/rucore10001600001.ETD.000051026
Language
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eng
Genre
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theses
Subject
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(authority = RUETD)
Topic
Electrical and Computer Engineering
Subject
(ID = SBJ-2);
(authority = ETD-LCSH)
Topic
Wireless communication systems
Subject
(ID = SBJ-3);
(authority = ETD-LCSH)
Topic
Routing protocols (Computer network protocols)
Abstract
Wireless mobile ad hoc network is a infrastructureless network where each network node not only acts as a host but also acts as a router. Since the nodes are mobile,the environment is highly dynamic. For these networks to function properly a routing protocol is required that can respond to the rapid changes in the topology. Manyrouting protocols have been developed for accomplishing this task. The objective of this thesis is to study the impact of mobility on the performance of two mobile routing protocols, AODV, which is reactive routing protocol and OLSR, which is proactive routing protocol. Since not many MANETs have been deployed, most of the studies are simulation based. But for this thesis, experiments were conducted on national Open Access Research Testbed (ORBIT) for Next Generation Wireless Networks. We developed a basic framework to analyze the performance of routing protocols. We firstly evaluated the performance in a static environment where nodes are arranged in static linear topology and concluded that OLSR outperformed AODV. To study the mobility, we used Reference Point Group Mobility model that generates real life scenarios. It isclear that there is considerable cost associated with mobility. Both the protocols show decrease in throughput, higher standard deviation, more dead links and higher overhead when compared to their respective performance in static environment. However, the relative performance of AODV and OLSR depends on the mobility scenario. AODV performed better than OLSR for discrete scenario when time snapshots were taken at a lower frequency i.e. every 30 seconds. On the other hand, OLSR performed better in pseudo-continuous scenario when time snapshots were taken at higher frequency i.e. every 5 seconds.
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electronic resource
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viii, 42 p. : ill.
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Note
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M.S.
Note
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Includes bibliographical references (p. 41-42)
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by Tanuja Kumar
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Kumar
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Tanuja
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Tanuja Kumar
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Zhang
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Yanyong
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chair
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Advisory Committee
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Yanyong Zhang
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Trappe
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Wade
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internal member
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Advisory Committee
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Wade Trappe
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(type = family)
Raychaudhuri
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Dipankar
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internal member
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Advisory Committee
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Dipankar Raychaudhuri
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Rutgers University
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degree grantor
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Graduate School - New Brunswick
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school
OriginInfo
DateCreated
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2009
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2009-01
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NjNbRU
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TitleInfo
Title
Rutgers University Electronic Theses and Dissertations
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ETD
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(type = host)
TitleInfo
Title
Graduate School - New Brunswick Electronic Theses and Dissertations
Identifier
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rucore19991600001
Identifier
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doi:10.7282/T32Z15TK
Genre
(authority = ExL-Esploro)
ETD graduate
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Rights
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The author owns the copyright to this work.
Copyright
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Copyright protected
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Open
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Non-exclusive ETD license
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Author Agreement License
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I hereby grant to the Rutgers University Libraries and to my school the non-exclusive right to archive, reproduce and distribute my thesis or dissertation, in whole or in part, and/or my abstract, in whole or in part, in and from an electronic format, subject to the release date subsequently stipulated in this submittal form and approved by my school. I represent and stipulate that the thesis or dissertation and its abstract are my original work, that they do not infringe or violate any rights of others, and that I make these grants as the sole owner of the rights to my thesis or dissertation and its abstract. I represent that I have obtained written permissions, when necessary, from the owner(s) of each third party copyrighted matter to be included in my thesis or dissertation and will supply copies of such upon request by my school. I acknowledge that RU ETD and my school will not distribute my thesis or dissertation or its abstract if, in their reasonable judgment, they believe all such rights have not been secured. I acknowledge that I retain ownership rights to the copyright of my work. I also retain the right to use all or part of this thesis or dissertation in future works, such as articles or books.
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706560
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