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The performance of mobile ad hoc network (MANET) primitives such as routing and broadcast can be improved by the availability of a virtual backbone. It is known that computing the connected dominating set (CDS) is a viable solution to construct a virtual backbone in MANETs. Most of existing CDS protocols emphasize on the small size of CDS in which node identifier or number of neighbors is used as...
Referred to as the directed virtual backbone, a directed connected dominating set (DCDS) is a subgraph of the graph representation of wireless networks in which each node has a different transmission range and is equipped with a directional antenna. Considering the applications of DCDS, the size of the DCDS and the overhead for DCDS construction should be minimized. While a number of protocols to...
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