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In this paper, the distributed estimation of an unknown target parameter through a power-constrained wireless sensor networks (WSN) including clusters is investigated. Data collection algorithm includes routing and scheduling. In WSN, sensor nodes observe the environmental events, perform a local data compression and at the first step, forward the results to a cluster head (here it is called fusion...
In this paper, the distributed estimation in wireless sensor network using optimal task scheduling is considered. The main goal is to maximize network lifetime where it consists of a fusion center and a set of sensor nodes. Lifetime defined as the number of rounds accomplished before network becomes nonfunctional. In order to prolong network lifetime, we determine the optimal number of active sensor...
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