Effective Route Maintenance and Restoration Schemes in Mobile Ad Hoc Networks

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This study proposes a location-based hybrid routing protocol to improve data packet delivery and to reduce control message overhead in mobile ad hoc networks. In mobile environments, where nodes move continuously at a high speed, it is generally difficult to maintain and restore route paths. Therefore, this study suggests a new flooding mechanism to control route paths. The essence of the proposed scheme is its effective tracking of the destination's location based on the beacon messages of the main route nodes. Through experiments based on an NS-2 simulator, the proposed scheme shows improvements in the data packet delivery ratio and reduces the amount of routing control message overhead compared with existing routing protocols such as AODV, LAR, ZRP and AODV-DFR.
Publisher
MOLECULAR DIVERSITY PRESERVATION INTERNATIONAL-MDPI
Issue Date
2010-01
Language
English
Article Type
Article
Citation

SENSORS, v.10, no.1, pp.808 - 821

ISSN
1424-8220
DOI
10.3390/s100100808
URI
http://hdl.handle.net/10203/100842
Appears in Collection
CS-Journal Papers(저널논문)
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