Achieving efficient and accurate privacy-preserving localization for internet of things: A quantization-based approach

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Guanghui Wang, Xueyuan Zhang, Lingfeng Shen, Shengbo Chen, Fei Tong, Xin He, Wenyao Li

Published: 2025, Last Modified: 08 Nov 2025Future Gener. Comput. Syst. 2025EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•We explore privacy-preserving localization with quantization for the first time.•A quantization-based privacy-preserving localization algorithm is proposed.•An optimal weight allocation scheme is designed to aggregate location estimates.•Theoretical analysis and experimental evaluation demonstrate are performed.