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Joint Estimation and Gossip Averaging for Sensor Network Applications

机译:传感器网络应用的联合估计和八卦平均

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摘要

This note presents an efficient distributed approach for computing a spatial average of parameters estimated by sensors in a wireless network. The most intuitive approach would rely on a two-step procedure. First, the nodes would estimate the local quantities, and second a distributed process would average these estimates over the network. Instead, the proposed algorithm combines both processes to foster the convergence while fulfilling the usual wireless sensor network requirements: simplicity, low memory/CPU usage, and asynchronicity.
机译:本说明提出了一种有效的分布式方法,用于计算无线网络中传感器估算的参数的空间平均值。最直观的方法将取决于两步过程。首先,节点将估计本地数量,其次,分布式过程将通过网络对这些估计值求平均。取而代之的是,提出的算法结合了这两个过程以促进收敛,同时满足了通常的无线传感器网络要求:简单性,低内存/ CPU使用率和异步性。

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