UWB anchor nodes self-calibration in NLOS conditions: a machine learning and adaptive PHY error correction approach
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DOI: 10.1007/s11276-021-02631-0
Abstract: Ultra-wideband (UWB) positioning performance is highly related to the accuracy of the coordinates of the fixed anchor nodes, which form the system infrastructure. The process of determining the position of the anchors is called calibration.… read more here.
Keywords: machine learning; learning adaptive; calibration; anchor nodes ... See more keywords
Improved DV-Hop Localization Algorithm Based on Dynamic Anchor Node Set for Wireless Sensor Networks
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DOI: 10.1109/access.2019.2938558
Abstract: Node localization is a key issue in wireless sensor networks (WSN) area, and distance vector hop (DV-Hop) algorithm is widely adopted in WSN localization. Existing DV-Hop based algorithms employ all anchor nodes to localize the… read more here.
Keywords: anchor nodes; node; dynamic anchor; hop ... See more keywords