Xu, Xu (Grace); Liang, Weifa
The exploitation of sink mobility has been proven to improve various network performance significantly, including network lifetime, data delivery latency, network connectivity, and so on. In this paper we consider a novel network model consisting of sensors, gateways, and a mobile sink, which can be applied to many realistic applications such as city traffic monitoring, patients monitoring, and forest fire surveillance. We assume that there is a roadmap in the monitoring region for the mobile...[Show more]
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