A Low Complexity Scheme for Passive UWB-RFID: Proof of Concept

Abstract : Passive UWB-RFID technology represents an emerging solution capable of guaranteeing extremely low energy consumption and high-accuracy localization at the same time. One of the most critical tasks is the acquisition of the tag code at reader side, which can be complex, time-and resource-consuming when multiple UWB tags are deployed. This letter proposes a simple and effective approach, based on a specific assignment strategy of the tag code, which drastically simplifies code acquisition by guaranteeing high tag detection performance. A real system implementation adopting this strategy is shown to prove its feasibility in terms of real-time multiple tags detection and localization.
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Francesco Guidi, Nicoló Decarli, Davide Dardari, Federico Natali, Enrico Savioli, et al.. A Low Complexity Scheme for Passive UWB-RFID: Proof of Concept. IEEE Communications Letters, Institute of Electrical and Electronics Engineers, 2016, 20, pp.676 - 679. ⟨http://ieeexplore.ieee.org/document/7407304/⟩. ⟨10.1109/LCOMM.2016.2530658⟩. ⟨cea-01559513⟩

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