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Wireless sensor networks (WSNs) are designed for sensing phenomenon and acquiring data. In structural health monitoring (SHM) of critical infrastructure, increasingly large number of sensor nodes are deployed to acquire data at the spatial density needed for structural integrity assessment. After rare catastrophic events such as earthquakes, a large volume of data related to the event can be produced...
In wireless sensor networks (WSNs), data aggregation techniques are used to collect the data sample at sink, generated by sensor nodes. Data aggregation for WSNs must address to the issues of WSNs like limited energy in battery powered sensor, and fast and efficient query response which is essential to network performance and maintenance. In TDMA protocol, during the data aggregation sensors nodes...
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