李锋

李锋 博士/副教授/博士生导师

西安交通大学电子与信息学部信息与通信工程学院

欢迎对宽带无线通信关键技术研究感兴趣的同学报考硕士及博士研究生！

教育及研究经历

2016-                   西安交通大学            副教授

2009-2016           西安交通大学            讲师

2013.2-2013.5     利物浦大学                     访问

2011-2014           西安交通大学            博士后

2003-2009           西安交通大学     信息与通信工程 硕博连读

1999-2003           西安交通大学     信息工程 学士

指导的研究生获得的荣誉

赵天妤获2021年西安交通大学优秀硕士学位论文奖。

张佳辰获2020年西安交通大学优秀硕士学位论文奖。

Arsalan Zeb获ICCSN 2019优秀口头报告奖。

赵茜茜获2018年西安交通大学优秀硕士学位论文奖。

论文发表

Feng Li, Shikun Qiao, Wenfang Long, Channel Model Extraction: A MIMO-OFDM-IM Example, IEEE Transactions on Wireless Communications, vol. 25, pp. 20913-20928, July 2026.

Tao Liu, Feng Li, Channel Pattern Recognition: A New Method for FDD Downlink Channel Estimation, IEEE Transactions on Communications, vol. 73, no. 11, pp. 12146-12160, Nov. 2025.

Feng Li, Dou Zhang, Zikun Yang, Honglin Li, Deep-Variational-Inference-Learning Detection for Cell-Free Massive MIMO With Quantization Error, IEEE Transactions on Vehicular Technology, vol. 74, no. 6, pp. 9916-9920, June 2025.

Shikun Qiao, Feng Li, Mengya Xie, Data model extraction - a new method of signal detection for multi-level index modulation, Digital Signal Processing, vol. 153, 104627, Oct. 2024. 

Mengya Xie, Feng Li, Shikun Qiao, Graph-topology-learning-based IoT positioning under incomplete measurement data, Digital Signal Processing, vol. 148, 104465, May 2024. 

Feng Li, Jiangtao Chen, Jiachen Zhang, Tao Liu, Signal detection for FTN system under unknown noise model with imperfect CSI, Physical Communication, vol. 60, 102155, Oct. 2023. 

Zikun Yang, Feng Li, Dou Zhang, A Joint Model Extraction and Data Detection Framework for IRS-NOMA System, IEEE Transactions on Signal Processing, vol. 71, pp. 164-177, Feb. 2023. 

Bingqiang Xiang, Feng Li, Joint Cancellation of Phase Noise and Clipping Noise for OFDM, IEEE Transactions on Vehicular Technology, vol. 72, no. 2, pp. 1806-1814, Feb. 2023. 

Lingjun Niu, Feng Li, Cooperative Spectrum Sensing for Internet of Things Using Modeling of Power-Spectral-Density Estimation Errors, IEEE Internet of Things Journal, vol. 9, no. 10, pp. 7802-7814, May 2022. 

Tianyu Zhao, Feng Li, Variational-Autoencoder Signal Detection for MIMO-OFDM-IM, Digital Signal Processing, 2021. 

Peiting Tian, Feng Li, Medium-precision ADC quantization error modeling for MIMO-OFDM, Digital Signal Processing, 2021. 

Feng Li, Hanrong Zhang, Xinmin Luo, Joint Cancellation of Phase Noise and NB-IoT Interference in OFDM System, IEEE Wireless Communications Letters, vol. 10, no. 2, pp. 436-440, Feb. 2021. 

Feng Li, Yiting Peng, Wei Chen, Sparse Multi-User Detection with Imperfect Channel Estimation for NOMA Systems under Non-Gaussian Noise, IEEE Wireless Communications Letters, vol. 10, no. 2, pp. 246-250, Feb. 2021. 

Tianyu Zhao, Feng Li, Peiting Tian, A Deep-Learning Method for Device Activity Detection in mMTC Under Imperfect CSI Based on Variational-Autoencoder, IEEE Transactions on Vehicular Technology, vol. 69, no. 7, pp. 7981-7986, Jul. 2020. 

Jiachen Zhang, Feng Li, Jiangtao Chen, Detection for OFDM-AF Relay Systems under Gaussian Mixture Noise with Imperfect CSI, IEEE Transactions on Vehicular Technology, vol. 69, no. 5, pp. 5666-5671, May 2020. 

Feng Li, Xixi Zhao, Block-Structured Compressed Spectrum Sensing with Gaussian Mixture Noise Distribution, IEEE Wireless Communications Letters, vol. 8, no. 4, pp. 1183-1186, Aug. 2019.

Arsalan Zeb, Feng Li, Investigating the Effects of Channel Estimation Errors in mmWave MIMO Precoding Systems, ICCSN 2019.

Feng Li, Hailin Li, Shuyuan Li, Sparse Channel Estimation for Large-Scale MISO-OFDM System - a Bayesian VMP Approach, Radioengieering, vol. 28, no. 1, April 2019. 

Wei Chen, Feng Li, Yiting Peng, 3D-MIMO Channel Estimation under Non-Gaussian Noise with Unknown PDF, Electronics, vol. 8, no. 3, 316, March 2019. 

Xixi Zhao, Feng Li, Sparse Bayesian Compressed Spectrum Sensing under Gaussian Mixture Noise, IEEE Transactions on Vehicular Technology, vol. 67, no. 7, pp. 6087-6097, July 2018. 

Feng Li, Shuyuan Li, Hailin Li, Data Detection for OFDM Systems with Phase Noise and Channel Estimation Errors Using Variational Inference, IEICE Transactions on Fundamentals, vol. E100.A, no. 4, pp. 1037-1044, April 2017.

Hailin Li, Feng Li, Shuyuan Li, Bayesian Block-Sparse Channel Estimation for Large-Scale MISO-OFDM Systems, 2016 VTC Spring.

Feng Li, Lina Geng, Shihua Zhu, Joint Dynamic Radio Resource Allocation and Mobility Load Balancing in 3GPP LTE Multi-Cell Network, Radioengineering, vol. 24, no. 1, pp. 288-295, Apr. 2015. 

Zhe Liu, Feng Li, Wenlei Duan, Collaborative spectrum sensing via L1/2 regularization, IEICE Transactions on Fundamentals, vol. E98-A, no. 1, pp. 445-449, Jan. 2015. 

Feng Li, Zongben Xu, Sparse Bayesian hierarchical prior modeling based cooperative spectrum sensing in wideband cognitive radio networks, IEEE Signal Processing Letters, vol. 21, no. 5, pp. 586-590, May 2014.

Wenlei Duan, Feng Li, Zhe Liu, Sparse Channel Estimation Based on L1/2 Regularization in OFDM Systems, 2014 International Conference on Information and Communication Technology Convergence, ICTC 2014, pp. 442-445, Oct. 2014. 

Ying Liu, Feng Li, Shihua Zhu, and Lina Geng, Improved Utility-Based Radio Resource Allocation in OFDMA Systems with Mixed Traffics, IWCMC 2013, pp. 1296-1301, July 2013.

Feng Li, Zongben Xu, and Shihua Zhu, Variational-inference-based data detection for OFDM systems with imperfect channel estimation, IEEE Transactions on Vehicular Technology, vol. 62, no. 3, pp. 1394-1399, Mar. 2013. 

Feng Li, Shihua Zhu, Mei Rong, Detection for OFDM systems with channel estimation errors using variational inference, IEEE Signal Processing Letters, vol. 16, no. 5, pp. 434-437, May 2009. 

Feng Li, Shihua Zhu, Mei Rong, Improved successive detector for OFDM in time-variant multipath channels, IEICE Transactions on Communications, vol. E92-B, no. 5, pp. 1892-1896, May 2009. 

Feng Li, Shihua Zhu, et al, Low-Complex Equalization for Single Carrier Systems Employing Cyclic Prefix over Time-Variant Channels, IEICE Transactions on Communications, vol. E90-B, no. 12, pp. 3733-3737, Dec. 2007.

Feng Li, Shihua Zhu, Mei Rong, Estimation of the angle parameter in FRFT domain for FRFT-OFDM system. Journal of Electronics & Information Technology, vol. 30, no. 10, pp. 2427-2430, Oct. 2008. (in Chinese)

Feng Li, Lina Geng, Shihua Zhu, New scheme of game-theoretic based cell selection in Macro-Pico heterogeneous networks, Application Research of Computers, vol. 32, no. 11, pp. 3364-3367, Nov. 2015. (in Chinese)

主持的科研项目

基于分布式贝叶斯分层先验模型的稀疏估计及其在协作频谱感知中的应用,2014.1～2016.12,国家自然科学基金(11301413),负责人。

稀疏变分消息传递水声OFDM检测,2015.1～2016.12，陕西省自然科学基金(2015JQ6261),负责人。

水声通信系统稀疏变分贝叶斯迭代接收技术,2012.12～2014.4,中国博士后科学基金(2012M521774),负责人。

稀疏L1/2正则化非相干传输数学模型建立与应用算法研究,2012.1～2014.12,中央高校基本科研业务费学科综合交叉项目,负责人。

IMT-Advanced自组网(SON)关键技术研发,2011.1～2013.6,国家科技重大专项子课题(2011ZX03003-002-03),负责人。

未来无线网络组网与核心网研究、开发与合作,2010.1～2012.12,国际科技合作项目子课题(S2010GR090),负责人。

授课

程序设计基础

通信原理

纠错编码理论

数据结构与程序设计专题实验

联系方式

电子邮件

LF1981@MAIL.XJTU.EDU.CN

办公室

西一楼543