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Showing 1 to 3 of 3 for “"connectivity restoration"”.
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Repairing wireless sensor network connectivity in damaged environments
… relay nodes in order to restore network connectivity. This introduces an optimisation problem involving a tradeoff between the number of additional nodes that are required and the costs of moving through the sensor field for the purpose of node placement. This tradeoff is …
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Detection of collapses and communicating with inaccessible areas in underground coal mines using WSN
… or more disjoint sections, the sink node loses connectivity with parts of the network and hence some areas are left unmonitored despite having functional sensor nodes. In the first contribution chapter of this thesis, we design a distributed connectivity restoration algorithm for generic …
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RESTORING CONNECTIVITY IN PARTITIONED WIRELESS SENSOR NETWORKS
… nodes in the system. In case of partitioning, connectivity of the nodes in disjoint partitions with the sink node is disrupted. This not only affects the data delivery but also the possible cooperation and coordination of the nodes in handling certain events. To restore the connectivity of a …