Reference Point Group Mobility and Random Waypoint Models in Performance Evaluation of MANET Routing Protocols
Joint Authors
Jayakumar, Geetha
Ganapathi, Gopinath
Source
Journal of Computer Networks and Communications
Issue
Vol. 2008, Issue 2008 (31 Dec. 2008), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2009-01-12
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Information Technology and Computer Science
Abstract EN
Ad hoc networks are characterized by multihop wireless connectivity, frequently changing network topology and the need for efficient dynamic routing protocols plays an important role.
We compare the performance of two prominent on-demand routing protocols for mobile ad hoc networks: dynamic source routing (DSR), ad hoc on-demand distance vector routing (AODV).
A detailed simulation model with medium access control (MAC) and physical layer models is used to study the interlayer interactions and their performance implications.
We demonstrate that even though DSR and AODV share similar on-demand behavior, the differences in the protocol mechanisms can lead to significant performance differentials.
In this paper, we examine both on-demand routing protocols AODV and DSR based on packet delivery ratio, normalized routing load, normalized MAC load, average end-to-end delay by varying the node density, network loading, and mobility variations for reference point group mobility and random waypoint models.
This framework aims to evaluate the effect of mobility models on the performance of mobile ad hoc networks (MANETs) routing protocols.
Our results show that the protocol performance may vary drastically across mobility models and performance rankings of protocols may vary with the mobility models used.
This effect can be explained by the interaction of the mobility characteristics with the connectivity graph properties.
American Psychological Association (APA)
Jayakumar, Geetha& Ganapathi, Gopinath. 2009. Reference Point Group Mobility and Random Waypoint Models in Performance Evaluation of MANET Routing Protocols. Journal of Computer Networks and Communications،Vol. 2008, no. 2008, pp.1-10.
https://search.emarefa.net/detail/BIM-987990
Modern Language Association (MLA)
Jayakumar, Geetha& Ganapathi, Gopinath. Reference Point Group Mobility and Random Waypoint Models in Performance Evaluation of MANET Routing Protocols. Journal of Computer Networks and Communications No. 2008 (2008), pp.1-10.
https://search.emarefa.net/detail/BIM-987990
American Medical Association (AMA)
Jayakumar, Geetha& Ganapathi, Gopinath. Reference Point Group Mobility and Random Waypoint Models in Performance Evaluation of MANET Routing Protocols. Journal of Computer Networks and Communications. 2009. Vol. 2008, no. 2008, pp.1-10.
https://search.emarefa.net/detail/BIM-987990
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-987990