Local Clustering based Hybrid Redundant Routing for Large-Scale Mobile Ad-Hoc Networks

W. Noh, Y. Ma, and S. An (Korea)


Ad-Hoc Networks, Redundant, Large-Scale, Routing


In this paper, we propose new local clustering based hybrid redundant routing scheme. First, we proposed an ad-hoc network model including the concepts of core nodes such as hub and bridge node, spatial, time and mobility synchronization. Second, we proposed core nodes based redundant routing protocols using these concepts. For the optimal core routing path selection, we derived a mathematical formulation using reduced core network topology. The performance evaluation results show that our routing protocol has better performance than DSR and CBRP with respect to average throughput, average normalized control overhead and average end-to end delay jitter in large-scale ad hoc networks.

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