Compressed Sensing based Multi-Hop Data Routing in 3D Underwater Wireless Sensor Networks

2021 15th International Symposium on Medical Information and Communication Technology (ISMICT)（2021）

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摘要

In this work, we consider the combination of sensor selection and data routing in three dimensional underwater wireless sensor networks (UWSNs) based on Bayesian compressive sensing and particle swarm optimization. The algorithm we proposed is a two-tier particle swarm optimization (PSO) approach. The nodes are divided into different layers according to their horizontal distances to the sink node ...

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关键词

Bayesian compressive sensing,Particle Swarm Optimization,3D Underwater Wireless Sensor Network,Bayesian Cramer-Rao Bound

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