Ignacio J. García Zuazola

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This paper presents an intelligent streetlight management system based on LED lamps, designed to facilitate its deployment in existing facilities. The proposed approach, which is based on wireless communication technologies, will minimize the cost of investment of traditional wired systems, which always need civil engineering for burying of cable(More)
This paper describes a telematic system based on an intelligent van which is capable of tracing pharmaceutical drugs over delivery routes from a warehouse to pharmacies, without altering carriers' daily conventional tasks. The intelligent van understands its environment, taking into account its location, the assets and the predefined delivery route; with(More)
—In this letter, a novel Query window Tree (QwT) protocol is proposed and presented. Based on the Query Tree (QT), a fast anti-collision protocol with low tag complexity (which preserves the memoryless feature of the QT) is achieved. The QwT effectively controls the number of responded bits from tags by adopting a dynamic-size window. As a result, the tags(More)
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