A Novel Interference Aware Optimized Link State Routing Protocol for Power Heterogeneous MANETs
نویسنده
چکیده
Mobile Ad Hoc network is a selfconfiguring infrastructure less network, without centralized infrastructure. Power heterogeneity is common in mobile ad hoc network. In MANET, interference significantly reduces the network performance such as data loss, conflict, retransmission and so on. Interference is one of the problems in research. In this paper, apply a formula to calculate the interference of a node, a link, a path and an Interference-Aware OLSR protocol (IA-OLSR) based on Optimized Link State Routing protocol for mobile ad hoc network. IA-OLSR has the minimal interference from a source node to a destination node. The more difference between IA-OLSR and other protocols is that our protocol looks for the next hop based on calculating the interference between the current node and its neighbor nodes by taking into account of the geographic distance instead of hop-by-hop. The results shows that IAOLSR‘normalized routing load and routing overhead are lower than the corresponding results from the original OLSR and OLSR feedback.
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