[1] Qin H H, Wang M F, Ke X Z. Research progress of optical wireless communication under industrial Internet[J]. Journal of Electronic Measurement and Instrumentation, 37, 1-13(2023).

[2] Zhang S, Du P F, Yang H L et al. Recent progress in visible light positioning and communication systems[J]. IEICE Transactions on Communications, 106, 84-100(2023).

[3] An F T, Xu H X, Wen S S et al. A tilt visible light positioning system based on double LEDs and angle sensors[J]. Electronics, 10, 1923(2021).

[4] Deng L J, Fan Y Y, Zhao Q et al. Indoor visible light positioning based on channel estimation and Cramér‒Rao low bound analysis with random receiving orientation of user equipment[J]. Photonics, 10, 812(2023).

[5] Wang J A, Gu S W, Zhang S Q et al. Research on indoor space positioning using improved particle swarm optimization algorithm based on visible light communication[J]. Optics Communications, 544, 129616(2023).

[6] Du X X, Zhang Y Y, Ye Z W et al. LED lighting area recognition for visible light positioning based on convolutional neural network in the industrial Internet of Things[J]. Optics Express, 31, 12778-12788(2023).

[7] Cai C C, Fu M S, Meng X M et al. Indoor high-precision visible light positioning system using Jaya algorithm[J]. Mathematical Biosciences and Engineering: MBE, 20, 10358-10375(2023).

[8] Qin L, Wang D X, Wang F Y et al. Indoor visible light positioning method based on extreme learning machine neural network[J]. Laser & Optoelectronics Progress, 59, 0304002(2022).

[9] Qu J, Wang X D, Wu N. Indoor visible light fingerprint positioning scheme based on improved ShuffleNet V2[J]. Chinese Journal of Lasers, 51, 1306004(2024).

[10] Wang C S, Chen Y, Liu H L et al. Attention mechanism for visible light positioning unit model replication[J]. Chinese Journal of Lasers, 51, 0806002(2024).

[11] Zhou B P, Chen G S, Zhu J Y. Bidirectional recurrent convolutional learning-based visible light position and pose tracking against environment variation[J]. Scientia Sinica: Informationis, 53, 1404-1422(2023).

[12] Wang T Y, Lin Z J, Cheng H et al. Single LED visible light positioning system based on image sensor and calculated azimuth angle[J]. Applied Optics, 62, 886-893(2023).

[13] Wei F, Wu Y, Xu S W et al. Accurate visible light positioning technique using extreme learning machine and meta-heuristic algorithm[J]. Optics Communications, 532, 129245(2023).

[14] Ke C H, Shu Y T, Liang J Y et al. Research progress of indoor visible light positioning[J]. China Illuminating Engineering Journal, 34, 79-89(2023).

[15] Pang M Z. Research on coal mine undergroundpositioning technology based on visible light[D](2022).

[16] Wang K Y, He Y, Huang X P et al. Adaptive weighted K-nearest neighbor trilateration algorithm for visible light positioning[J]. Photonics, 10, 319(2023).

[17] He J, Liu Y. Vehicle positioning scheme based on particle filter assisted single LED visible light positioning and inertial fusion[J]. Optics Express, 31, 7742-7752(2023).

[18] Chan H M, Chow C W, Liu Y et al. Using lighting design tool to simplify the visible light positioning plan and reduce the deep learning loading[J]. Optics Express, 30, 31002-31016(2022).

[19] Chen J B. Research on neural network algorithm of visible light indoor location based on lambert model optimization[D](2023).

[20] Lei T, Zhang Y, Wang S I et al. Simple recurrent units for highly parallelizable recurrence[C], 4470-4481(2018).

[21] Wang P Y, Shao J H, Wang Z S et al. An indoor visible light fingerprint location algorithm based on SSA-DBN[J]. Laser Journal, 45, 159-165(2024).