An enhanced next hop selection scheme for ad hoc wireless networks

Do Hyeon Lee, Beom Soo Jang, Jae Il Jung

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In ad hoc wireless network, the position-based routing scheme has been proposed for the purpose of reducing control signaling overhead in networks and establishing the shortest, multi-hop routing path. In spite of several benefits, however, there are still some problems such as connectivity, reliability and security in the process of route discovery. In this paper, we propose an enhanced next hop selection scheme to guarantee connectivity between intermediate nodes selected as next hop with the shortest, multi-hop path. In proposed scheme, we adopt a limited sending node's transmission range defined by Rc, α parameters to reduce the number of signaling packet and guarantee connectivity between two network nodes interconnected making up multi-hop routing path. Also, dc, dwi parameters are suggested to select next hop making shortest path considering both sender and destination's aspect. Then, to support security, the Safety Table is newly defined by adding a specific subfield to a routing cache to identify the misbehaving nodes. To estimate the performance of the proposed scheme, we provide several simulation results comparing with exiting ones in terms of packet delivery ratio, end-to-end delay, and routing overhead.

Original languageEnglish
Title of host publicationProceedings of the International Conference on Information Science and Security, ICISS 2008
PublisherIEEE Computer Society
Pages66-71
Number of pages6
ISBN (Print)076953080X, 9780769530802
DOIs
StatePublished - 2008 Jan 1
EventInternational Conference on Information Science and Security, ICISS 2008 - Seoul, Korea, Republic of
Duration: 2008 Jan 102008 Jan 12

Publication series

NameProceedings of the International Conference on Information Science and Security, ICISS 2008

Other

OtherInternational Conference on Information Science and Security, ICISS 2008
CountryKorea, Republic of
CitySeoul
Period08/01/1008/01/12

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  • Cite this

    Lee, D. H., Jang, B. S., & Jung, J. I. (2008). An enhanced next hop selection scheme for ad hoc wireless networks. In Proceedings of the International Conference on Information Science and Security, ICISS 2008 (pp. 66-71). [4438212] (Proceedings of the International Conference on Information Science and Security, ICISS 2008). IEEE Computer Society. https://doi.org/10.1109/ICISS.2008.20