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The Mobile Ad Hoc Network (MANET) is wireless network which provides communication among wireless mobile hosts without the need of any standing network infrastructure. In such networks, and to facilitate communication between participating nodes, every node has to offer routing services. Routing in MANET is responsible for selecting and forwarding packets along optimal paths. Finding an optimal route...
This paper introduces the notion of a reliable and efficient greedy routing provisioning (RGRS) in mobile ad hoc networks. The proposed RGRS constructed of two mechanisms in the context of improving and enhancing greedy routing. These mechanisms are Dynamic Beaconing Update Mechanism (DBUM), and Dynamic and Reactive Reliability Estimation with Selective Metrics (DRESM). The building structure of DRESM...
In Mobile Ad-hoc Networks (MANETs), greedy forwarding strategy (GFS) seems to be the method of choice for position-based routing protocols. During the last decade GFS has become the subject of research. However, with greedy routing there is no guarantee that a node could always find a suitable next-relay hop to forward its packet. Of such situation, forwarded packets might be ends at a concave (Hole)...
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