Abstract:Let V ⊂ R 2 be a set of n sites in the plane. The unit disk graph DG(V ) of V is the graph with vertex set V in which two sites v and w are adjacent if and only if their Euclidean distance is at most 1.We develop a compact routing scheme R for DG(V ). The routing scheme R preprocesses DG(V ) by assigning a label (v) to every site v in V . After that, for any two sites s and t, the scheme R must be able to route a packet from s to t as follows: given the label of a current vertex r (initially, r = s) and the la… Show more
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