Localized routing for wireless ad hoc networks
نویسندگان
چکیده
We show that, given a set of randomly distributed wireless nodes with density n, when the transmission range rn of wireless nodes satis£es πr n ≥ 3 log n+c(n) n , the localized Delaunay triangulation (LDel) [1] is the same as the Delaunay triangulation with high probability, where c(n) → ∞ as n goes in£nity. Our experiments show that the delivery rates of existing localized routing protocols are increased when localized Delaunay triangulation is used instead of several previously proposed topologies, and the localized routing protocol based on Delaunay triangulation works well in practice.
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