[4] [4] XIA B, XIE N, ZHANG L. Novel whale cooperative positioning algorithm for uwb sensor networks[J]. Wireless Personal Communications, 2024, 135(4): 2421-2438.

[5] [5] ABUDALFA S, BOUCHARD K. Two-stage RFID approach for localizing objects in smart homes based on gradient boosted decision trees with under- and over-sampling[J]. Journal of Reliable Intelligent Environments, 2023, 1(10): 45-54.

[7] [7] DU X P, ZHANG Y, YE Z, et al. LED lighting area recognition for visible light positioning based on convolutional neural network in the industrial internet of things[J]. Optics Express, 2023, 31(8): 12778-12788.

[8] [8] LONG Q, ZHANG J, CAO L W. Indoor visible light positioning system based on point classification using artificial intelligence algorithms [J]. Sensors, 2023, 23(11): 1-19.

[9] [9] JUANDA A, CAHYADI W A, RUSDINAR A, et al. Indoor positioning system infrastructure based on triangulation method t hrough visible light communication[J]. Ultima Computing, 2022, 25(7): 31-37.

[11] [11] ALBRAHEEM L, ALAWAD S. A hybrid indoor positioning system based on visible light communication and bluetooth RSS trilateration [J]. Sensors, 2023, 23(16): 1-32.

[13] [13] SALAMA W M, ALY M H, AMER E S. VLC localization: deep learning models by Kalman filter algorithm combined with RSS[J]. Optical and Quantum Electronics, 2022, 54(9): 1-18.

[16] [16] NASCIMENTO M R F D, COUTINHO O G G, OLIVI L R, et al. A visible light positioning technique based on artificial neural network [J]. Journal of Control Automation and Electrical Systems, 2024, 35(4): 677-687.

[17] [17] CHEN Q, CHEN H, WEN H, et al. Robustness enhancement of indoor visible light positioning system based on cascaded residual neural network[J]. Optics Communications, 2023, 546(4): 10-16.

[20] [20] KOMINE T, NAKAGAWA M. Fundamental analysis for visible-light c ommunication system using LED lights [J]. IEEE Transactions on Consumer Electronics, 2004, 50(1): 100-107.