Source-based Multiple Gateway Selection Routing Protocol in Ad-hoc Networks 


Vol. 30,  No. 8, pp. 679-687, Aug.  2005


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  Abstract

A mobile ad-hoc network (MANET) is one consisting of a set of mobile hosts capable of communicating with each other without the assistance of base stations. It is necessary to use bandwidth effectively because MANET has limited bandwidth. In this paper, we propose SMGS (source based multiple gateway selection routing protocol). In SMGS, each node estimates its expected life time (ELT) and if its ELT is larger than that of current gateway it becomes a candidate node. When a source node establishes a path, in each grid the candidate node will take the route request and be a gateway node for the each source node. The node that is expected to stay the longest time in the grid is selected so that we can reduce frequent gateway handoff, packet loss, and handoff delay.

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  Cite this article

[IEEE Style]

B. Lee and S. Yoo, "Source-based Multiple Gateway Selection Routing Protocol in Ad-hoc Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 30, no. 8, pp. 679-687, 2005. DOI: .

[ACM Style]

Byung-Jin Lee and Sang-Jo Yoo. 2005. Source-based Multiple Gateway Selection Routing Protocol in Ad-hoc Networks. The Journal of Korean Institute of Communications and Information Sciences, 30, 8, (2005), 679-687. DOI: .

[KICS Style]

Byung-Jin Lee and Sang-Jo Yoo, "Source-based Multiple Gateway Selection Routing Protocol in Ad-hoc Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 30, no. 8, pp. 679-687, 8. 2005.