项目：

1: 国家自然科学青年基金“基于正交频分复用的可见光通信非线性信道均衡机制研究”，2019-2021，主持人，21万。

2: 河北省自然科学青年基金“基于LED的可见光通信中光源非线性效应研究”，2018-2020，主持人， 4万。

3: 河北省教育厅科技重点项目“可见光通信中LED非线性模型问题研究”，2021-2024，主持人，9万。

论文：

[1] Jianfeng Li, Zhitong Huang, Ruqi Zhang, et al. Superposed pulse amplitude modulation for visible light communication, Optics Express, 21(25): 31006-31011, 2013.（SCI,二区,TOP期刊）

[2] Jianfeng Li, Zhitong Huang, Xiaoshuang Liu, et al. Hybrid time-frequency domain equalization for LED nonlinearity mitigation in OFDM-based VLC systems, Optics Express, 23(1): 611-619,2015. (SCI,二区, TOP期刊)

[3] Xiaoshuang Liu, Jianfeng Li*, Jianke Li,et al. Analysis of the single-FFT receiver for layered ACO-OFDM in visible light communications, Journal of Lightwave Technology, vol. 38, no. 17, pp. 4757-4764, 2020.(SCI,二区, TOP期刊)

[4] Jianfeng Li, Xiaoshuang Liu, Yahao Ren, et al. Single-FFT receiver with pairwise maximum likelihood for layered ACO-OFDM, IEEE Photonics Journal, vol. 13, no. 4, pp. 7300906, 2021.（SCI,三区）

[5] Xiaoshuang Liu, Jianfeng Li*, Yahao Ren, et al. Iterative pairwise maximum likelihood receiver for ACO-OFDM in visible light communications, IEEE Photonics Journal, vol. 13, no. 2, pp. 7300107, 2021. （SCI,三区）

[6] Jianfeng Li, Xiaoshuang Liu, Jianke Li, et al. Diversity combining via symmetry recovering for asymmetrically clipped optical OFDM, Optics Communications, vol. 443, pp.86-89, 2019.（SCI,三区）

[7] Jianfeng Li, Zhitong Huang, Jianke Li,et al. Polarity separating optical orthogonal frequency division multiplexing for free-space visible light communications, Optical Engineering, vol. 56, no. 2, pp. 026118, 2017. (SCI,四区)

[8] Ruqi Zhang, Jianfeng Li*, Zhitong Huang, et al. Compensation for the white-LED nonlinearity in OFDM-based visible light communication systems, Chinese Optics Letters,13(7): 072302, 2015. （SCI,三区）

专利：

[1]一种迭代分集合并解调方法、装置及终端设备, 发明专利ZL202110118445.X，2021.01

[2]基于LACO-OFDM的可见光解调方法、装置、设备及存储介质，发明专利 ZL202110700565.0，2021.06

获奖：

2020年度河北省新世纪人才“三三三人才工程”三层次人选

2020年度河北省“冀青之星”称号