An Improved MCB Localization Algorithm Based on Weighted RSSI and Motion Prediction
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Tian, Hui
Zhong, Baitong
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Abstract
Aiming at the problem of low sampling efficiency and high demand for anchor node density of traditional Monte Carlo Localization Boxed algorithm, an improved algorithm based on historical anchor node information and the received signal strength indicator (RSSI) ranging weight is proposed which can effectively constrain sampling area of the node to be located. Moreover, the RSSI ranging of the surrounding anchors and the neighbor nodes is used to provide references for the position sampling weights of the nodes to be located, an improved motion model is proposed to further restrict the sampling area in direction. The simulation results show that the improved Monte Carlo Localization Boxed (IMCB) algorithm effectively improves the accuracy and efficiency of localization.
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Computer Science and Information Systems
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17
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3
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© The Author(s) 2020. This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International (CC BY-NC-ND 4.0) License, which permits unrestricted, non-commercial use, distribution and reproduction in any medium, providing that the work is properly cited.
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Software engineering
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Computer Science, Information Systems
Computer Science, Software Engineering
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Zhou, C; Tian, H; Zhong, B, An Improved MCB Localization Algorithm Based on Weighted RSSI and Motion Prediction, Computer Science and Information Systems, 2020, 17 (3), pp. 779-794