[1] [1] Priyadharsini R, Kunthavai A. Implementation of digital filters for real-time PPG signal processing in VLC［J］. Fluctuation and Noise Letters,2023,22(01):1-10

[2] [2] Shi J, Xu Z, Niu W, et al. Si-substrate vertical-structure InGaN/GaN micro-LED-based photodetector for beyond 10 Gbps visible light communication［J］. Photonics Research,2022,10(10):2394-2404.

[3] [3] Wen S, Ge Z, Yuan D, et al. Technology report : Smartphone-based pedestrian dead reckoning integrated with data-fusion-adopted visible light positioning［J］. Electrical Engineering and Systems Science,2023:1-13.

[4] [4] Yang H, Zhong W, Chen C, et al. Integration of visible light communication and positioning within 5G networks for Internet of Things［J］. IEEE Network,2020,34(5):134-140.

[5] [5] Lang T, Pan Z, Ortiz N, et al. Integrated design of low complexity RSS based visible light indoor positioning and power-Line communication system for smart hospitals［C］∥IEEE International Conference on Consumer Electronics, Guang Zhou,China:IEEE,2021:1-5.

[6] [6] Hou Y, Xiao S, Zheng H, et al. Multiple access scheme based on block encoding time division multiplexing in an indoor positioning system using visible light［J］. IEEE/OSA Journal of Optical Communications & Networking,2015,7(5):489-495.

[7] [7] Zhang F, Sun G, Zhou Y, et al. Towards high-resolution imaging with photonics-based time division multiplexing MIMO radar［J］. IEEE Journal of Selected Topics in Quantum Electronics,2022,28(5):1-10.

[8] [8] Azem S, Tahir A, Koeppl H. Dynamic time slot allocation algorithm for quadcopter swarms［C］∥IEEE 19th Annual Consumer Communications & Networking,Las Vegas, NV, USA:IEEE,2022.

[9] [9] Lin B, Xuan T, Ghassemlooy Z, et al. Experimental demonstration of an indoor VLC positioning system based on OFDMA［J］. IEEE Photonics Journal,2017,9(2):1-9.

[10] [10] Jiang X, Liu X, Kirubarajan T. Multiple access interference suppression for CDMA systems via ∞-minimization［J］. Fundamental Research,2022,2(5):799-806.

[11] [11] Bhanja U. Design and performance analysis of an encrypted two-dimensional coding technique for optical CDMA［J］. Optical and Wireless Technologies,2022,771:573-583.

[12] [12] Qiu Y, Chen S, Chen H H, et al. Visible light communications based on CDMA technology［J］. IEEE Wireless Communications,2017:1-8.

[13] [13] Guerra-Medina M F, Rojas-Guillama B, Gonzalez O, et al.Experimental optical code-division multiple access system for visible light communications［C］∥2011 Wireless Telecommunications Symposium (WTS), New York, NY, USA:IEEE,2011:1-6.

[14] [14] Shoreh, M H, Fallahpour, et al. Design concepts and performance analysis of multicarrier CDMA for indoor visible light communications［J］. IEEE/OSA Journal of Optical Communications & Networking,2015,7(6):554-562.

[15] [15] Chen D, Wang J, Lu H, Feng L, et al. An integrated visible light communication and positioning CDMA system implementation based on OZCZ code［C］∥2021 Asia Communications and Photonics Conference (ACP), Shanghai, China:IEEE,2021:1-3.

[16] [16] Chen D, Wang Q, Wang J, et al. Performance evaluation of ZCC and OZCZ code set in an integrated VLCP-CDMA System［J］. IEEE Photonics Technology Letters,2022,34(16):846-849.

[18] [18] Ye C, Guan W, Wu Y, et al. Indoor high precision three-dimensional positioning system based on visible light communication using particle swarm optimization［J］. IEEE Photonics Journal,2017,9(6):1-20.

[19] [19] Chunyue W, Lang W, Xuefen C, et al. The research of indoor positioning based on visible light communication［J］. China Communications,2015,12:85-92.