Distributed localization of wireless sensor networks in indoor environment

Xinming Chen; Lei Shi; Jinliang Shao

doi:10.1117/12.2683933

14 June 2023 Distributed localization of wireless sensor networks in indoor environment

Xinming Chen, Lei Shi, Jinliang Shao

Proceedings Volume 12708, 3rd International Conference on Internet of Things and Smart City (IoTSC 2023）; 127081Z (2023) https://doi.org/10.1117/12.2683933
Event: 3rd International Conference on Internet of Things and Smart City (IoTSC 2023）, 2023, Chongqing, China

Abstract

This paper studies the localization problem of wireless sensor network in indoor environment. In order to meet the mobile users' demand for location service in indoor environment, an indoor distributed localization method based on coordinate projection technology and barycentric coordinate representation is proposed, which can realize large-scale localization of wireless sensor networks in 3D indoor environment only through a few anchor nodes. Meanwhile, this method has no too many restrictions on the deployment of wireless sensor networks, and can flexibly adjust sensor nodes, and has strong scalability. Finally, the effectiveness of the proposed localization method is verified by numerical simulation.

Citation Download Citation

Xinming Chen, Lei Shi, and Jinliang Shao "Distributed localization of wireless sensor networks in indoor environment", Proc. SPIE 12708, 3rd International Conference on Internet of Things and Smart City (IoTSC 2023）, 127081Z (14 June 2023); https://doi.org/10.1117/12.2683933

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