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Variable Geocasting based on Ad Hoc Networks  

Lee Cheol-Seung (조선대학교)
Lee Joon (조선대학교)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.10, no.8, 2006 , pp. 1401-1406 More about this Journal
Abstract
Mobile Ad-hoc networks have recently attracted a lot of attention in the research community as well as in industry. Although the previous research mainly focused on various of Ad-hoc in routing, we consider, in this paper, how to efficiently support applications such as variable Goocasting basd on Ad-hoc networks. The goal of a geocasting uotocol is deliver data packets to a group of nodes that are located within a specified geocasting region. Previous research that support geocast nice in mobilie computing based on Ad-hoc have the non-optimization problem of data delivery path, overhead by frequent reconstruction of the geocast tree, and service disruption problem. In this paper, we propose the mobility pattern based geocast technique using variable service range according to the nobility of destination node and resource reservation to solve this problem. The experimental results show that our proposed mechanism has improved performance of Connection & Network Overhead than previous research.
Keywords
Ad-hoc; Geocast; LBM;
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  • Reference
1 Xia Jiang and Tracy Camp, A Review of Geocasting Protocols for a Mobile Ad Hoc Network. In Proceedings of the Grace Hopper Celebration(GHC), 2002
2 Y.Ko and N.H. Vaidya. Geocasting in mobile ad hoc networks: Location-based multicast algorithms. In Proceedings of the 2nd IEEE Workshop on Mobile Computing Systems and Application(WMCSA), 1999
3 K. Fall and K. Varadhan, 'The ns Manual(formerly ns Notes and Documentation)' The VINT Project. http://www.isi.edu/nsnam/ns/ns-documentation
4 I., Stojmenovic, 'Voronoi diagram and convex hull based geocasting and routing in wireless network', TecImical Report, University of Ottawa, TR-99-11, December 1999
5 Internet Engineering Task Force (IETF) Mobile Ad Hoc Networks (MANET) Working Group Charter, http://www.ietf.org/, 2005