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Resource allocation for hierarchical underwater sensor networks

机译:分层水下传感器网络的资源分配

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We investigate data collection over an underwater acoustic communication network, where sensor nodes are deployed to measure an environmental process. To enhance the energy-efficiency, the network is organized into a hierarchical structure, in which multiple local fusion centers collect the information and convey it to a master fusion center. The master fusion center then recovers the map of the sensing field. We exploit the unique properties of the underwater signal propagation to allocate resources efficiently across the network, resulting in overall savings in the energy and a reduction in the minimum necessary bandwidth.
机译:我们调查通过水下声学通信网络收集的数据,在该网络中部署了传感器节点以测量环境过程。为了提高能源效率,网络被组织为分层结构,其中多个本地融合中心收集信息并将其传送到主融合中心。然后,主融合中心恢复感测场的图。我们利用水下信号传播的独特属性来有效地在整个网络中分配资源,从而总体上节省了能源并减少了最小必需带宽。

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