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Analysis of a Real Multi-hop Sensor Network Deployment: The Heathland Experiment

This paper reports on the results and experience gained during a real-world deployment of a sensor network based on the ESB platform in the heathlands of Northern Germany. The goal of the experiment was to gain a deeper insight into the problems of real deployments as opposed to simulated networks. The focus of the experiment was on the longand short-term reliability of radio links, estimation of link qualities, the influence of the link quality on multi-hop routing, and on neighborhood exploration.