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Arbitrary and random motion of mobile ad hoc network nodes while communicating results in frequent topology changes and multiple disconnections of links. This dynamic environment challenges the routing of data from the source to the destination and imposes the need for prediction models to track these changes, and then determine future topology of the network. The prediction of network mobility into...
This paper proposes a novel node localization algorithm that collaborates with street maps to estimate the locations of mobile nodes. It uses simple motion equations for moving objects in two dimensions to estimate the location of nodes, and then verifies the estimated location using street maps. This localization algorithm reduces the number of periodic beacons propagated into the network and reduces...
Topology prediction and convergence is a new technique to improve the quality of service (QoS) in mobile wireless networks; it is an algorithm that predicts the topology of the networks depending on network surrounding environment. The predicted topology will be used to update the routing tables in each node in the network. The number of routing control packets will be reduced significantly; because...
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