[1] [1] Zargari S, Kolivand M, Nezamalhosseini S A, et al. Resource allocation of hybrid VLC/RF systems with light energy harvesting[J]. IEEE Transactions on Green Communications and Networking, 2021, 6(1): 600-612.

[2] [2] Aboagye S, Ngatched T M N, Dobre O A, et al. Joint access point assignment and power allocation in multi-tier hybrid RF/VLC HetNets[J]. IEEE Transactions on Wireless Communications, 2021, 20(10): 6329-6342.

[4] [4] Papanikolaou V K, Diamantoulakis P D, Sofotasios P C, et al. On optimal resource allocation for hybrid VLC/RF networks with common backhaul[J]. IEEE Transactions on Cognitive Communications and Networking, 2020, 6(1): 352-365.

[5] [5] Amjad M, Qureshi H K, Hassan S A, et al. Optimization of MAC frame slots and power in hybrid VLC/RF networks[J]. IEEE Access, 2020, 8: 21653-21664.

[6] [6] Shrivastava S, Chen B, Chen C, et al. Deep Q-network learning based downlink resource allocation for hybrid RF/VLC systems[J]. IEEE Access, 2020, 8: 149412-149434.

[7] [7] Kashef M, Abdallah M, Al-Dhahir N. Transmit power optimization for a hybrid PLC/VLC/RF communication system[J]. IEEE Transactions on Green Communications and Networking, 2017, 2(1): 234-245.

[8] [8] Khreishah A, Shao S, Gharaibeh A, et al. A hybrid RFVLC system for energy efficient wireless access[J]. IEEE Transactions on Green Communications and Networking, 2018, 2(4): 932-944.

[9] [9] Ciftler B S, Alwarafy A, Abdallah M. Distributed DRLbased downlink power allocation for hybrid RF/VLC networks[J]. IEEE Photonics Journal, 2021, 14(3): 1-10.

[10] [10] Aboagye S, Ibrahim A, Ngatched T M N, et al. Design of energy efficient hybrid VLC/RF/PLC communication system for indoor networks[J]. IEEE Wireless Communications Letters, 2019, 9(2): 143-147.

[11] [11] Kashef M, Ismail M, Abdallah M, et al. Energy efficient resource allocation for mixed RF/VLC heterogeneous wireless networks[J]. IEEE Journal on Selected Areas in Communications, 2016, 34(4): 883-893.

[12] [12] Kashef M, Torky A, Abdallah M, et al. On the achievable rate of a hybrid PLC/VLC/RF communication system[C]//2015 IEEE Global Communications Conference (GLOBECOM). IEEE, 2015: 1-6.

[13] [13] Jovicic A, Li J, Richardson T. Visible light communication: opportunities, challenges and the path to market[J]. IEEE communications magazine, 2013, 51(12): 26-32.

[14] [14] Ayyash M, Elgala H, Khreishah A, et al. Coexistence of WiFi and LiFi toward 5G: concepts, opportunities, and challenges[J]. IEEE Communications Magazine, 2016, 54(2): 64-71.

[15] [15] Shao S, Khreishah A, Ayyash M, et al. Design and analysis of a visible-light-communication enhanced WiFi system[J]. Journal of Optical Communications and Networking, 2015, 7(10): 960-973.

[16] [16] Zhang H, Liu N, Long K, et al. Energy efficient subchannel and power allocation for software-defined heterogeneous VLC and RF networks[J]. IEEE Journal on Selected Areas in Communications, 2018, 36(3): 658-670.

[17] [17] Zhang H, Liu N, Chu X, et al. Network slicing based 5G and future mobile networks: Mobility, resource management, and challenges[J]. IEEE communications magazine, 2017, 55(8): 138-145.

[18] [18] Kong J, Wu Z Y, Ismail M, et al. Q-learning based two-timescale power allocation for multi-homing hybrid RF/VLC networks[J]. IEEE Wireless Communications Letters, 2019, 9(4): 443-447.

[19] [19] Wu W, Zhou F, Yang Q. Adaptive network resource optimization for heterogeneous VLC/RF wireless networks[J]. IEEE Transactions on Communications, 2018, 66(11): 5568-5581.

[21] [21] Aboagye S, Ngatched T M N, Dobre O A. Subchannel and power allocation in downlink VLC under different system configurations[J]. IEEE Transactions on Wireless Communications, 2021, 21(5): 3179-3191.

[22] [22] Cui B, Zhou S, Li C, et al. A Real-Time Application-Classification Vertical Handover Scheme for Coexisting Visible Light Communication and Radio Frequency Indoor Networks on Mobile Terminals[J]. Electronics, 2023, 12(13): 2961.

[23] [23] Obeed M, Salhab A M, Zummo S A, et al. Joint optimization of power allocation and load balancing for hybrid VLC/RF networks[J]. Journal of Optical Communications and Networking, 2018, 10(5): 553-562.

[24] [24] Liu H, Yang S, Chen Y, et al. Resource allocation based on differentiated user services for indoor hybrid multi-color VLC/WiFi networks[J]. Optics Communications, 2023, 530: 129072.

[25] [25] Papanikolaou V K, Diamantoulakis P D, Sofotasios P C, et al. On optimal resource allocation for hybrid VLC/RF networks with common backhaul[J]. IEEE Transactions on Cognitive Communications and Networking, 2020, 6(1): 352-365.

[27] [27] Ma S, Zhang F, Lu S, et al. Optimal discrete constellation inputs for aggregated LiFi-WiFi networks[J]. IEEE Transactions on Wireless Communications, 2021, 21(6): 3979-3993.

[28] [28] Yang L, Yang L, Wang J, et al. Resource allocation for hybrid visible light communications (VLC)-WiFi networks[C]//2021 9th International Conference on Communications and Broadband Networking. 2021: 310-313.

[29] [29] Li X, Zhang R, Hanzo L. Cooperative load balancing in hybrid visible light communications and WiFi[J]. IEEE Transactions on Communications, 2015, 63(4): 1319-1329.

[30] [30] Saud M S, Chowdhury H, Katz M. Heterogeneous software-defined networks: Implementation of a hybrid radio-optical wireless network[C]//2017 IEEE Wireless Communications and Networking Conference (WCNC). IEEE, 2017: 1-6.

[31] [31] Celik A, Tsai M C, Radaydeh R M, et al. Distributed user clustering and resource allocation for imperfect NOMA in heterogeneous networks[J]. IEEE Transactions on Communications, 2019, 67(10): 7211-7227.

[32] [32] Celik A, Al-Qahtani F S, Radaydeh R M, et al. Cluster formation and joint power-bandwidth allocation for imperfect NOMA in DL-HetNets[C]//GLOBECOM 2017 IEEE Global Communications Conference. IEEE, 2017: 1-6.

[33] [33] Pan S, Qiao J, Jiang J, et al. Distributed resource scheduling algorithm based on hybrid genetic algorithm[C]//2017 International Conference on Computing Intelligence and Information System (CIIS). IEEE, 2017: 24-28.

[34] [34] Srujana R, Roopa Y M, Mohan M D S K. Sorted round robin algorithm[C]//2019 3rd International Conference on Trends in Electronics and Informatics (ICOEI). IEEE, 2019: 968-971.

[35] [35] Karapici A, Feka E, Tafa I, et al. The simulation of round robin and priority scheduling algorithm[C]//2015 12th International Conference on Information Technology-New Generations. IEEE, 2015: 758-758.