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Non-Regenerative Relaying for Network Localization

Abstract : Network localization enables a variety of new applications that rely on the positional information of nodes. High accuracy network localization is challenging in harsh propagation environments (such as indoor) and is limited by power emission constraints. We devise non-regenerative ultra-wideband relaying to improve the performance of network localization in terms of coverage and accuracy. Maximum likelihood inference of nodes’ position for relayed network localization is developed, with perfect and imperfect channel knowledge. Results quantify the performance improvement that non-regenerative relaying offers despite its low-complexity.
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Submitted on : Friday, September 13, 2019 - 4:24:27 PM
Last modification on : Tuesday, October 19, 2021 - 11:15:28 AM


  • HAL Id : hal-02286959, version 1



Nicolo Decarli, Anna Guerra, Andrea Conti, Raffaele d'Errico, Alain Sibille, et al.. Non-Regenerative Relaying for Network Localization. IEEE Transactions on Wireless Communications, Institute of Electrical and Electronics Engineers, 2014, 1, pp.174-185. ⟨hal-02286959⟩



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