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Decreasing broadcast in route discovery using vectors in mobile ad hoc networks

Published: 18 March 2005 Publication History

Abstract

Wireless ad hoc networks routing protocols rely on traditional broadcast (flooding) in route establishment. Many nodes will rebroadcast the packet. Valuable network resources (e.g., battery power) can be consumed in flooding. In this paper, we will propose Vectorized Broadcast Routing (VBR) as an enhancement for LAR scheme 1 to reduce the broadcast. In case of discovery phase failure, VBR will enlarge the broadcast region again around the destination, unlike LAR where the network will be flooded with this request again. Simulation results show that VBR can decrease the number of routing packets by about one-third compared to LAR.

References

[1]
C. Perkins, E. Royer, "Ad hoc On-Demand Distance Vector Routing", Proceedings of the 2nd IEEE Workshop on Mobile Computing Systems and Applications, New Orleans, LA, Feb. 1999, pp. 90--100.
[2]
D. Johnson, D. Maltz, "Dynamic Source Routing in Ad Hoc Wireless Networks". Mobile Computing, Academic Publishers, New York, 1996, pp. 153--181.
[3]
Y. Ko, N. Vaidya, "Location Aided Routing (LAR) in Mobile Ad Hoc Networks", MOBICOM, pp. 66--75, 1998.
[4]
Z. Haas, M. Pearlman, "The Zone Routing Protocol (ZRP) for Ad Hoc Networks", Internet Draft draft-zone-routing-protocol-01.txt, Aug, 1998.
[5]
K. Fall, K. Varadhan (Editors), "Vint Project Network Simulator-ns2", http://www.mash.cs.berkelry.edu/ns/.

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cover image ACM Conferences
ACMSE '05 vol 2: Proceedings of the 43rd annual ACM Southeast Conference - Volume 2
March 2005
430 pages
ISBN:1595930590
DOI:10.1145/1167253
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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Association for Computing Machinery

New York, NY, United States

Publication History

Published: 18 March 2005

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ACM SE05
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ACM SE05: ACM Southeast Regional Conference 2005
March 18 - 20, 2005
Georgia, Kennesaw

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Overall Acceptance Rate 502 of 1,023 submissions, 49%

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