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The objective of this paper is to study the performance comparison between flat and cluster-based routings in MANETs. Previous study shows that an earlier proposed cluster-based routing, Cluster based Routing Protocol (CBRP), has poorer performance due to its inefficient clustering algorithms based on Least Clusterhead Change (LCC) and Lowest ID (LID). Thus, in this paper, we first propose a new cluster-based...
Ad hoc routing protocols can be divided into flat and hierarchical routing. One typical way to build hierarchy is to group mobile nodes into clusters, thus decrease routing space and improve network performance. Mobility models also affect the performance of ad hoc routing protocols and can be divided into entity mobility and group mobility models. This paper first studies the performance of flat...
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