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