EXPERIMENTAL RESULTS OF A MANET TESTBED FOR DIFFERENT SETTINGS OF HELLO PACKETS OF OLSR PROTOCOL
Keywords:
MANET, DITG, OLSR, HELLO, Send Interval, Validity Time, Testbed, Throughput, Indoor and Outdoor EnvironmentAbstract
In Mobile Ad-hoc Networks (MANETs) the mobile terminals can be used in cooperation with each other, without having to depend on the network infrastructure. Recently, these terminals are low-cost, have high-performance and are mobile. Because the terminals are mobile, the routes change dynamically, so routing algorithms are important for operation of MANETs. In this paper, we investigate the behaviour of OLSR routing protocol for different values of HELLO sending interval and validity time. We conduct real experiments in a MANET testbed. We design and implement two experimental scenarios in our academic environment and investigate their performance behaviour for different number of hops.
Downloads
References
H. Lundgren, E. Nordstrom, and C. Tschudin, “Coping with Communication Gray Zones in IEEE
11b based Ad Hoc Networks”, Proc. of the 5-th ACM International Workshop on Wireless
Mobile Multimedia (WOWMOM-2002), pp. 49-55, 2002.
W. Kiess and M. Mauve, “A Survey on Real-world Implementations of Mobile Ad-hoc Networks”,
Ad Hoc Networks, Vol. 5, No. 3, pp. 324-339, 2007.
D. A. Maltz, J. Broch, and D. B. Johnson, “Lessons from a Full-scale Multihop Wireless Ad Hoc
Network Testbed”, IEEE Personal Communications, Vol. 8, No. 1, pp. 8-15, February 2001.
R. S. Gray, D. Kotz, C. Newport, N. Dubrovsky, A. Fiske, J. Liu, C. Masone, S. McGrath, and Y.
Yuan, “Outdoor Experimental Comparison of Four Ad Hoc Routing Algorithms”, Proc. MSWiM-
, pp. 220-229, 2004.
G. Anastasi, E. Borgia, M. Conti, and E. Gregori, “IEEE 802.11b Ad Hoc Networks: Performance
Measurements”, Cluster Computing, Vol. 8, No. 2-3, pp. 135-145, 2005.
D. Johnson and G. Hancke, “Comparison of Two Routing Metrics in OLSR on a Grid based Mesh
Network”, Ad Hoc Networks, Vol. 7, No. 2, pp. 374-387, March 2009.
G. De Marco, M. Ikeda, T. Yang, and L. Barolli, “Experimental Performance Evaluation of a Pro-
active Ad-hoc Routing Protocol in Outdoor and Indoor Scenarios”, Proc. of IEEE AINA-2007,
pp. 7-14, May 2007.
V. Kawadia and P. R. Kumar, “Experimental Investigations into TCP Performance over Wireless
Multihop Networks”, Proc. of E-WIND-2005, pp. 29-34, 2005.
T. Clausen, G. Hansen, L. Christensen, and G. Behrmann, “The Optimized Link State Routing
Protocol, Evaluation through Experiments and Simulation”, Proc. of IEEE Symposium on Wire-
less Personal Mobile Communications, Available on line at http://hipercom.inria.fr/olsr/
wpmc01.ps, September 2001.
L. Barolli, M. Ikeda, G. De Marco, A. Durresi, and F. Xhafa, “Performance Analysis of OLSR
and BATMAN Protocols Considering Link Quality Parameter”, Proc. of IEEE AINA-2009, pp.
-314, May 2009.
E. Kulla, M. Ikeda, L. Barolli and R. Miho, “Impact of Source and Destination Movement on
MANET Performance Considering BATMAN and AODV Protocols”, Proc. of BWCCA-2010,
pp.94-101, 2010.
M. Ikeda, L. Barolli, G. De Marco, T. Yang, and A. Durresi, “Experimental and Simulation
Evaluation of OLSR Protocol for Mobile Ad-hoc Networks”, Proc. of NBiS-2008, pp. 111-121,
September 2008.
M. Hiyama, M. Ikeda, L. Barolli, G. De Marco, F. Xhafa, and A. Durresi, “Mobility Effects in
Mobile Ad Hoc Networks”, Proc. of International Workshop on Network Traffic Control, Analysis
and Applications (NTCAA-2009), Vol. 2, pp. 679-684, December 2009.
A. Tonnesen, “OLSRd: Implementation Code of the OLSR”, Available on line at
T. Clausen and P. Jacquet, “Optimized Link State Routing Protocol (OLSR)”, RFC 3626 (Ex-
perimental), 2003.
D. S. J. D. Couto, D. Aguayo, J. Bicket, and R. Morris, “A High Throughput Path Metric for
Multi-hop Wireless Routing”, Proc. of MobiCom-2003, pp. 134-146, 2003.
A. Botta, A. Dainotti, and A. Pescape, “Multi-protocol and Multiplatform Traffic Generation and
Measurement”, Proc. of INFOCOM-2007, Demo Session, May 2007.