姓 名：

陈青辉

性 别：

女

职 称：

副教授

职 务：

无

毕业院校：

湖南大学

所在学科

计算机科学与技术

教师类型：

硕士导师

邮 箱：

110189460@qq.com

2.研究领域

光通信、可见光通信、相机通信、数字信号处理等

3. 学习和工作经历

[1] 2003.8-2014.5 广铁怀化供电段，见习生、助理工程师、工程师、高级工程师

[2] 2018-至今 Betway必威西汉姆联教师

4. 科研项目

[1] “基于车联网的可见光定位关键技术研究” （湖南省自然科学基金项目，编号：2023JJ50197），主持。

[2] “基于相机接收的可见光通信系统中先进数字信号处理的研究” （湖南省教育厅科学研究项目，编号：22A0418），主持。

[3] “W波段OFDM-RoF系统中高效数字信号处理关键技术研究” （湖南省自然科学基金项目，编号：2020JJ4274），主持。

[4] “低成本异步异构实时可见光 OFDM 室内接入系统研究”（湖南省教育厅科学研究项目，编号：1818c0520），主持。

[5] “可见光通信系统平台”，主持。

[6] “TDMA-OFDM工程化可见光通信系统”，主持。

[7] “RIS-VLC系统平台”，主持。

[8] “基于正交时频空间调制的工业物联网可见光通信系统研究”，（湖南省教育厅科学研究项目，编号：23A0444），主研。

[9] “基于测量的盲量子计算研究” （湖南省教育厅科学研究项目，编号：22C0307），主研。

[10] “面向工业物联网的实时可见光OFDM 系统关键技术研究” （湖南省自然科学基金项目，编号：2020JJ6087），主研。

[11] “基于偏移正交幅度调制的5G-RoF 异构系统关键技术研究”（湖南省教育厅科学研究项目，编号：20C0609），主研。

[12] “基于物联网的光纤无线异构网络传输平台”（湖南省科技计划项目，编号：2016GK2011），主研。

[13] “高速光通信系统中高频谱效率的物理层加密理论与算法研究” （国家自然科学基金面上项目，编号：61571188），主研。

[14] OFDM 光纤通信系统中混沌加密技术及相关算法研究” （湖南省科技计划项目，编号：2017JJ2047），主研。

[15] “基于可见光通信的智能照明兼传输多功能系统” （湖南省研究生科研创新项目，编号：541109080025），主研。

5.学术论文

[1] Qinghui Chen, Cong Peng, Weihao You, Li Zhao, Hong Wen, and Jianshe Li, Physical layer encryption based on digital chaos in THz wireless communication [J]. Optical Fiber Technology, 2025, 90(2025): 104118.

[2] Qinghui Chen, Weihao You, Kexiong Liu, Shicong Wang, Li Zhao, and Hong Wen, Photonics-aided D-band 64-QAM MMW transmission utilizing modified multi-symbol output neural network equalization [J]. Optical Fiber Technology, 2024, 87(2024): 113925.

[3] Qinghui Chen, Kexiong Liu, Li Zhao, and Hong Wen, Demonstration of IM/DD 3-Tbit/s PS-PAM8 Transmission with Wavelength and Mode Multiplexing Based on NN Equalizer [J]. Optics and Laser Technology, 2024, 176: 110935.

[4] Qinghui Chen, Kexiong Liu, Hong Wen, Dalong Mo, Jie Ma, and Ming Chen. Symbol cyclic shift-based DFT precoding for OTFS VLC systems[J]. Optics Communications, 2024, 560: 130430.

[5] Qinghui Chen, Hao Chen, Hong Wen, Wei Liu, Jie Ma, Tongxin Chen, Ming Chen, Kexiong Liu, and Kunping Luo. Robustness enhancement of indoor visible light positioning system based on cascaded residual neural network, Optics Communications, 2023, 546(2023): 129776 (SCI)

[6] Qinghui Chen, Wei Liu, Hong Wen, Kexiong Liu, Ming Chen, and Jie Ma, An enhanced 2-D color space diversity using RGB-LED overlapping for optical camera communication, Optics Communications, 2023, 545 (2023): 129636 (SCI)

[7] Qinghui Chen, Hong Wen, Rui Deng, Ming Chen, Qifang Xu, Tiezhu Zong, and Kang Geng. Spaced color shift keying modulation for camera-based visible light communication system using rolling shutter effect, Optics Communications, 2019, 449(2019): 19-23 (SCI)

[8] Qinghui Chen, Hong Wen, Rui Deng, Ming Chen, Zhihua Zhou, Jie Ma, and Tiezhu Zong. Performance enhancement of OFDM-VLC system using joint preprocessing scheme, Optics Communications, 2019, 451(2019): 111-115

[9] Qinghui Chen, Jing He, Rui Deng, Ming Chen, Fangliu Zhang, Min Dai, Fengting Long, and Lin Chen. Experimental Research on Adaptive 128 / 64QAM DFT-Spread IFFT / FFT Size Efficient OFDM With a High SE in VLLC System, IEEE Photonics Journal, 2017, 9(1):7900408 . (SCI论文)

[10] Qinghui Chen, Jing He, Rui Deng, Ming Chen, and Lin Chen. FFT-Size Efficient 4096-QAM OFDM for Low-Cost DML-Based IMDD System. IEEE Photonics Journal, 2016, 8(5): 7804010. (SCI论文)

[11] Qinghui Chen, Jing He, Rui Deng, Ming Chen, Fangliu Zhang, Min Dai, Fengting Long, and Lin Chen. Performance Investigation of the FFT/IFFT Size Efficient DFT-Spread-OFDM Signals in Hybrid Fiber-VLLC Systems. In: 15th International Conference on Optical Communications and Networks ICOCN 2016. Hangzhou, China, 2016.9.24-27.

[12] 陈青辉，宗铁柱，文鸿, 等. 基于YCbCr色彩预增强的MISO-4CSK光学相机通信系统，光电子·激光，2020，31(5)：71-76

[13] Hong Wen, Hao Chen, Qinghui Chen, Kexiong Liu, Chen Chen, and Dalong Mo, Performance enhancement of multiple-mode FBMC-IM VLC systems with group-interleaved precoding, Optics Express, 2024,

[14] Ming Chen, Long Zhang, Hui Zhou, and Qinghui Chen. Low-Complexity Time-Domain Averaging-Based DAC Clock Tone Leakage Compensation for Short-Reach PAM4 Transmission. IEEE Photonics Journal, 2020, 12(3): 722014.

[15] Ming Chen, Long Zhang, Dongsheng Xi, Gang Liu, Hui Zhou, and Qinghui Chen. Experimental Demonstration of DFT-Precoded Guard-Band OSSB-OFDM Signal Reception With ADC Undersampling Technique. IEEE Access, 2020, 8: 16838-16845.

[16] Ming Chen, Gang Liu, Long Zhang, Hui Zhou, and Qinghui Chen. Online digital offset mismatch compensation for high-speed time-interleaved ADC in real-time optical OFDM receiver. Optics Express, 2019, 27(12): 16650-16660.

[17] Ming Chen, Long Zhang, Ke Bai, Fan Li, Gang Liu, Hui Zhou, and Qinghui Chen. 100-Gb/s DMT Transmission for Short-Reach Optical Interconnect With DAC Clock Leakage Compensation. IEEE Photonics Technology Letters, 2019, 31(22): 1791-1794.

[18] Ming Chen, Qinghui Chen, Rui Deng, Hui Zhou, Zhiwei Zheng, Jing He, and Lin Chen. Self-Cancellation of Sampling Frequency Offset in Adaptively Modulated IMDD-OFDM Systems. In:Asia Communications and Photonics Conference 2016, Wuhan, 2016, p.ATH2D.2.

[19] Ming Chen, Qinghui Chen, Hui Zhou, Zhiwei Zheng, Jing He, and Lin Chen, Low-Complexity Receiver Using Undersampling for Guard-Band SSB-DDO-OFDM, IEEE Photonics Journal, 2017, 9(4):7203012 (SCI).

[20] Rui Deng, Jing He, Qinghui Chen, Ming Chen, Yi Liu, Jun Liu, and Lin Chen. A serial IFFT precoding scheme to mitigate the periodic noise in OFDM system. IEEE Communications Letters, 2016, 20(7): 1301-1304 (SCI).

[21] Jing He, Min Dai, Qinghui Chen, Rui Deng, Changqing Xiang, and Lin Chen, A software reconfigurable optical multiband UWB system utilizing a bit-loading combined with adaptive LDPC code rate scheme, Optical Fiber Technology, 2017, 36: 387–393 (SCI).

[22] Jie Ma, Jing He, Qinghui Chen, Jin Shi, Zhihua Zhou, Yun Cheng, and Yaoqiang Xiao. A MB-CAZAC precoding combined with 128/64/32/16-QAM modulation for OFDM-VLC system. Optics Communications, 2018, 424(2018):154-158.

[23] Zhihua Zhou, Jing He, Qinghui Chen, and Jie Ma. A discrete Fourier transform-based method for Nyquist signal shaping in VLC-SCFDE system. In: Asia Communications and Photonics Conference (ACP) 2018, Hangzhou, Oct. 2018.

[24] Ming Chen, Rui Deng, Qinghui Chen, Jing He, and Lin Chen. Real-time system based on FPGA for optical communication system. In: SPIE OPTO, San Francisco, 2018.

[25] Shuang-ao Liu, Jing He, Qinghui Chen, Rui Deng, Zhihua Zhou, Shenghai Chen, and Lin Chen. Experimental research of adaptive OFDM and OCT precoding with a high SE for VLLC system, Opical Fiber Technolnology, 2017, 37(2017):21-25 (SCI).

[26] Zhihua Zhou, Jing He, Rui Deng, Qinghui Chen, and Lin Chen. A DCT-spread FOFDM Signal with Low PAPR in W-band RoF System. In: International Topical Meeting on Microwave Photonics (MWP) 2017, Bejing, Oct. 2017. p. THP.11.

[27] Siyi Dong, Jing He, Ming Chen, Qinghui Chen, Rui Deng, Jie Ma and Lin Chen, Performance improvement of ACO-OFDM system using OCT precoding combined with digital peak-clipping. CLEO Pacific Rim 2018, Hong Kong, Aug. 2018. p. Th3I.1.

[28] Jing He, Min Dai, Rui Deng, Qinghui Chen, and Lin Chen. An Adaptive LDPC Code Rate Algorithm Combined With DFT-spread For Multiband UWB over Fiber System. In: Proc of Advanced Photonics Congress (SPPCom) 2016. SpM2E.4.pdf, Vancouver, Canada, 2016.7.18-20.

[29] Jing He, Fengting Long, Rui Deng, Qinghui Chen, and Lin Chen. A joint channel estimation scheme for multiband OFDM UWB over fiber system. In: Proc of Advanced Photonics Congress (SPPCom) 2016. SpM2E.5.pdf, Vancouver, Canada, 2016.7.18-20.

[30] Fangliu Zhang, Jing He, Rui Deng, Qinghui Chen, and Lin Chen. Performance improvement by orthogonal pulse amplitude modulation and discrete multitone modulation signals in hybrid fiber-visible laser light communication system. Optical Engineering, 2016, 55(10): 106106-1-5 (SCI).

[31] Ming Chen, Jing He, Rui Deng, Qinghui Chen, Jinlong Zhang, and Lin Chen. Demonstration of 2.97-Gb/s video signal transmissions in DML-based IM-DDO-OFDM systems. Optical Fiber Technology, 2016, 29: 90-94 (SCI).

[32] Ming Chen, Gang Liu, Hui Zhou, Qinghui Chen, and Jing He, Inter-Symbol Differential Detection-Enabled Sampling Frequency Offset Compensation for DDO-OFDM. IEEE Photonics Technology Letters, 2018, 30(24): 2095–2098 (SCI).

[33] Ming Chen, Hui Zhou, Zhiwei Zheng, Rui Deng, Qinghui Chen, Miao Peng, CuiWei Liu, Jing He, Lin Chen and XiongGui Tang. OLT-centralized sampling frequency offset compensation scheme for OFDM-PON, Optics Express, 2017, 25(16):19508-19516 (SCI).

[34] Gang Liu, Miao Peng, Cuiwei Liu, Ming Chen, Hui Zhou and Qinghui Chen. Receiver Sensitivity Improvement of Layered-ACO-OFDM System Enabled by Layered-DFT/OCT Precoding Technique. In: Asia Communications and Photonics Conference (ACP) 2018, Hangzhou, Oct. 2018.

[35] Ming Chen, Xin Xiao, Z. Rena. Huang, Jianjun Yu, Fan Li, Qinghui Chen, and Lin Chen. Experimental Demonstration of an FFT Size Efficient DFT-spread OFDM for Short Reach Optical Transmission Systems, IEEE/OSA Journal of Lightwave Technology, 2016, 34(9): 2100-2105 (SCI).

[36] Hong Wen, Kang Geng, Qinghui Chen, Rui Deng, Ming Chen. Tiezhu Zong, Kunping Luo, and Fengnian Liu. A Simple Blind Sampling Frequency Offset Estimation Scheme for Short-Reach DD-OFDM Systems, IEEE Photonics Journal, 12(6), 2020.

[37] Ming Chen, Ling Wang, Dongsheng Xi, Long Zhang, Hui Zhou, and Qinghui Chen. Comparison of Different Precoding Techniques for Unbalanced Impairments Compensation in Short-Reach DMT Transmission Systems, IEEE/OSA Journal of Lightwave Technology, 2020(SCI).

[38] 许启芳，文鸿，陈青辉, 等. 基于SIPM-OFDM的全双工光纤-可见光混合系统，光通信技术，2020，44（4）：53-57.

[39] 黎彪，文鸿，陈青辉, 等. 降低OFDM 系统峰均功率的次优PTS-Clipping 联合算法，Betway必威西汉姆联学报，2019，33(3)：70-74

[40] Ming Chen *, Gang Chen, Wen Chen, Lede Yin, Jianing Zuo, Qianjiao Cheng, Shenyou Qian, Hui Zhou, and Qinghui Chen. Real-Time Generation of NHS-OFDM Signal for Direct-Modulation and Direct-Detection PON. IEEE Photonics Technology Letters, vol. 33, pp. 533-536, 2021.

[41] Ming Chen, Aitao Deng, Long Zhang, Ruizi L, Jing Yang, Hui Zhou, Qinghui Chen, and Yun Cheng. Precoding-Enabled FBMC/OQAM for Short-Reach IMDD Transmission, IEEE Photonics Technology Letters, 2021, 33(23): 1305-1308.

[42] Hong Wen, Kunping Luo, Qinghui Chen, Kang Geng, Ming Chen, Jie Ma, and Yanbin Weng. A novel sampling frequency offset mitigation scheme based on rotated K-means clustering for OFDM-VLC system, Optics Communications, 2022,513(2022): 12813

[43] Ming Chen, Dengqiao Wang, Aitao Deng, Yuxin Cai, and Qinghui Chen. Precoded and pre-equalized multi-band FBMC transmission enabled by radio-frequency DACs and the undersampling technique, Optics Letters, 2022, 47(7): 1614-1617.

[44] Hong Wen, Hao Chen, Qinghui Chen, Kunping Luo, Ming Chen, and Fengnian Liu. Performance enhanced Dual-mode index modulation OFDM with OCT precoding in VLC Systems [J]. Optics Communications, 2023, 530: 129191.

[45] Gang Chen, Ming Chen, Aitao Deng, Dengqiao Wang, Yuxin Cai, Ling Wang, Long Zhang, Hui Zhou, Yi Liu, and Qinghui Chen. Real-Time GB-OFDM Signal Generation/Reception Using Image Spectra and Undersampling for IMDD System, IEEE Photonics Technology Letters, 2022, 34(18): 997-1000.

[46] Ming Chen, Yuxin Cai, Jie Zhou, Hui Zhou, Yi Liu, and Qinghui Chen. Bandwidth enhancement with DAC-enabled pre-equalization and real-valued precoding for a FBMC-VLC, Optics Letters, 2022, 47(18): 4826-4829.

[47] Ming Chen, Yuxin Cai, Ruizi Li, Jing Yang, Qinghui Chen, Yi Liu, and Yun Cheng. Increasing Transmission Capacity of FBMC/OQAM-VLC Systems Enabled by Precoding and Adaptive Modulation. CLEO 2022, STh2M.5.

[48] Ming Chen, Gang Liu, Long Zhang, Xiang Wang, Qinghui Chen, and Changqing Xiang. Hardware-efficient implementation and experimental demonstration of Hermitian-symmetric IFFT for optical DMT transmitter. Optics Express, 2019, 27(21): 29817-29828.

[49] Ming Chen, Long Zhang, Gang Liu, Hui Zhou, Qinghui Chen, and Changqing Xiang. Cancellation of Subcarrier Interference Induced by DAC/ADC Imperfections in Short-Reach DMT System. In: Asia Communications and Photonics Conference (ACP) 2019. T4B.2.pdf

[50] Zhibin Luo, Ming Chen, Qinghui Chen, and Hong Wen. Simple Blind Estimation of Sampling Frequency Offset for Real-Time Asynchronous DDO-Ofdm System, Optics Communications, 2021, 490 (2021): 126890.

[51] 刘威，陈青辉，文鸿，马杰，陈明，刘克雄，罗坤平. 基于RSS 算法的CDMA 调制解调可见光定位系统，光通信技术，2023，47(04):42-47.

[52] 陈桐新，文鸿，陈青辉，刘克雄. 基于频域预补偿的PAM可见光通信系统, Betway必威西汉姆联学报, 2023, 37(4): 57-62.

[53] Kunping Luo, Hong Wen, Qinghui Chen, Jie Ma, Ming Chen, and Luoxiang Chen. CAZAC Precoding-Enabled OFDM with Multiple Mode Index Modulation for VLC. In: Asia Communications and Photonics Conference (ACP) 2022, ShenZhen, Nov. 2022.

[54] Ming Chen, Jie Zhou, Yuxin Cai, Yi Liu, Hui Zhou, and Qinghui Chen. Digital DSM-Enabled DAC-Free Gigabit FBMC-VLC System With FWHT-Based Interleaved Block Precoding, IEEE/OSA Journal of Lightwave Technology, 2023, 41(10): 3026-3033 (SCI).

6. 专利与软件著作权

[1] 陈青辉，文鸿，周立前，耿康，宗铁柱，罗坤平，安绍平，龚志海，高精确度光OFDM系统的采样时钟频率偏移估计方法. 发明专利，2024年.

[2] 周立前，陈青辉，文鸿，耿康，宗铁柱，罗坤平，安绍平，王时冬，一种光OFDM系统的采样时钟频率偏移盲估计方法，发明专利，2024年

[3] 邓锐，陈青辉，桌面区域录屏及截图兼动图制作多功能软件(2020SR0213033). 计算机软件著作权登记. 2020年.

[4] 邓锐，陈青辉，学术论文搜索溯源学习软件(2020SR0424948). 计算机软件著作权登记. 2020年.

[5] 陈青辉，刘威，基于OFDM改进的信道估计系统(2021SR1411538). 计算机软件著作权登记. 2021年.

[6] 陈明扬，陈青辉，基于OpenDayligt的pinghost系统(2021SR1452344). 计算机软件著作权登记. 2021年.

[7] 陈青辉，刘威，基于Zynq的OFDM接收器采样频率同步系统(2021SR1411565) 计算机软件著作权登记. 2021年.

[8] 陈桐新，陈青辉，基于Zynq的OFDM性能提高系统(2021SR1366826). 计算机软件著作权登记. 2021年.

[9] 陈桐新，陈青辉，基于Zynq发送端数据检测系统(2021SR1366827). 计算机软件著作权登记. 2021年.

[10] 宋晓建，陈青辉，星云音乐管理系统(2022SR0489400). 计算机软件著作权登记. 2022年.

[11] 宋晓建，陈青辉，星河图书管理系统. 计算机软件著作权登记(2022SR0489398). 2022年.

[12] 陈青辉，刘克雄，陈罗湘，基于Matlab的OFDM概率整形系统(2022SR1217400). 2022年.

[13] 陈青辉，刘克雄，陈罗湘，基于Zynq的OFDM信道估计系统(2022SR1234942). 2022年.

[14] 陈青辉，罗坤平，陈罗湘，基于预编码增强的索引调制正交频分复用可见光通信系统仿真软件(2022SR1326342). 2022年.

[15] 陈青辉，罗坤平，陈罗湘，基于机器学习检测的三维正交频分复用可见光通信系统仿真软件(2022SR1319886). 2022年.

[16] 陈青辉，彭聪，基于深度学习的OFDM信号检测系统(2023SR0998312). 2023年.

[17] 陈青辉，游伟豪，基于CIFAR10数据集训练的图像分类系统(2023SR0997783). 2023年.

[18] 陈青辉，彭聪，基于自动编码器的图像降噪系统(2023SR0995240). 2023年.

[19] 陈青辉，游伟豪，基于自编码器优化的OFDM系统(2023SR1000641) . 2023年.

7. 著作

[1] 陈青辉，文鸿，李佳，邓锐，王玲，罗坤平，高频谱效率光OFDM通信系统中的数字信号处理算法. 专著. 中南大学出版社. 2020年.

[2] 文鸿，陈青辉，多载波可见光通信的信号处理及应用. 专著. 中南大学出版社. 2024年.

[3] 邓锐，陈青辉，文鸿，面向新一代光接入网的实时系统及若干DSP技术实验研究集. 专著. 中南大学出版社. 2020年5月.

8. 获奖情况

[1] 2023年度Betway必威西汉姆联校级优秀本科论文指导老师

9. 教改与质量工程项目

[1] “软件定义网络创新创业教育改革” （教育部高等教育司产学合作协同育人项目，编号：201902016079），主持。

10. 社会或学术兼职

Journal Reviewer

[1] Optics and Laser Technology (OLT)

[2] IEEE Photonics Technology Letters (IEEE PTL)

11. 研究生培养

已毕业硕士研究：

2021级： 刘克雄（现攻读重庆邮电大学博士研究生）

在读研究生：合计6人。