办公室：信工楼504
邮箱：cgli@shmtu.edu.cn
研究方向：无线通信，基于MIMO系统的无线通信理论和信号处理技术，SWIPT网络，凸优化算法等。
教育经历
上海交通大学 通信与信息系统专业 工学博士
华中科技大学 通信与信息系统专业 工学硕士
河北师范大学 物理学院 工学学士
主持、参与的科研项目：
国家自然科学基金委“面向海洋信息可靠传输的声电融合网络基础理论与技术”联合基金项目，U**，面向海洋信息可靠传输的声电融合网络基础理论与技术，2018/01-2021/12，270万元，在研，参加
国家自然科学基金重大计划培育项目，**，面向宽带移动通信的平流层大规模MIMO用户接入关键技术，2015/01-2017/12，95万，已结题，参加
国家863项目，2014AA01A704，5G大规模协作无线传输关键技术研发，2014/01-2016/12，已结题，参加
国家自然科学基金面上项目，**，LTE-A移动通信网络小区间干扰抑制技术的研究，2012/01-2015/12，65万，已结题，参加
国家科技重大专项子课题，2011ZX03003-001-03，IMT-Advanced多天线增强技术研发，2011/01-2012/12，已结题，参加
国家科技重大专项子课题，2010ZX03003-002-03，面向IMT-Advanced多小区多用户干扰抑制和抵消技术，2010/01-2012/12，已结题，参加
上海高校青年教师培养资助计划，MIMO系统中的鲁棒波束成形算法研究，2017.01-2018.12，已结题，主持
代表性成果
期刊论文
Feng Liu#, Yanli Xu, Conggai Li, and Xuan Geng, Optimal frequency scheduling for cascaded wireless networks with omni-directional full-duplex relays, IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, 2017, E100.A (12), 3071-3074
Xuan Geng#, Bowen An, Conggai Li, Feng Liu, Non-linear transceiver design for MIMO interference channel with statistical CSI error. IET Communications, 2018, 12(2): 152-156
Xuan Geng#, Conggai Li, Feng Liu, Robust THP transceiver for MIMO interference channel with reduced complexity, IEICE Trans. Fundamentals, E100-A (11): 2534-2538, 2017
Feng Liu#, Conggai Li, Chen He, and Xuan Geng, Max-min fairness for MIMO interference channels under CSI mismatch, IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, 2017， E100.A (6): 1349-1352
Feng Liu#, Shuchao Jiang, Shengming Jiang, and Conggai Li, DoF Achieving Propagation Delay Aligned Structure for K×2 X Channels, IEEE Communication Letters, 2017, 21(4): 897-900
Geng Xuan#, Li Conggai, Liu Feng, Low complexity robust linear transceiver design for MIMO interference channel, The Journal of China Universities of Posts and Telecommunications, 2016, 23(6): 76-81
Conggai Li#, Chen He, and Lingge Jiang, Feng Liu, Robust beamforming design for max-min SINR in MIMO interference channels, IEEE Communication Letters, 2016, 20(4): 724-727
Conggai Li#, Chen He, and Lingge Jiang, Robust Beamforming with Block Diagonalization for MIMO interference channels, IET Communications, 2016, 10(8): 945-949
Conggai Li#, Chen He, and Lingge Jiang, Distributed precoding for worst-case MSE optimization in multicell downlink systems, IEEE Communication Letters, 2014, 18(2): 301-304
Cong-gai Li#, Chen He, and Lingge Jiang, MSE-based robust precoder design in multicell downlink systems, IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, 2013, E96-A(5):1017-1020
会议论文
Feng Liu#, Conggai Li, Yanli Xu, and Liansun Zeng, Optimal State Scheduling for Three-Hop Directed Cascaded Networks with Time Division Duplexing, the 9th international conference on ubiquitous and future networks (ICUFN), Milan, Italy, 2017.07.04-07.07
Feng Liu#, Dengfei Kang, Conggai Li, and Liansun Zeng, On the antenna efficiency of coexisting networks with broadcast and point-to-point channels, the 9th international conference on ubiquitous and future networks (ICUFN), Milan, Italy, 2017.07.04-07.07
Conggai Li#, Feng Liu, Chen He, and Lingge Jiang, Sum-MSE minimization for MIMO interference channels under CSI mismatch, the 7th international conference on ubiquitous and future networks (ICUFN), Sapporo, Japan, 2015.07.07-07.10
Conggai Li#, Chen He, and Lingge Jiang, Distributed beamforming design of the Pareto boundary for MISO interference channels, IEEE/CIC International Conference on Communications in China (ICCC), Shanghai, China, 2014.10.13-10.15
李从改#，何晨，蒋铃鸽，OFDMA多小区系统中频率复用的性能分析，2010年通信理论与信号处理学术年会，2010.08.20-08.22
Yan Dong #, Conggai Li, Ruiguang Huang, Monte Carlo simulation method of atmosphere-ocean laser transmission, International Conference on Space Information Technology, Beijing, China, 2009.11.26-11.27
发明专利
李从改，何晨，蒋铃鸽，多小区多用户系统中基于用户公平性的鲁棒预编码方法，2017.02.08，中国，CN5.X
李从改，何晨，蒋铃鸽，多小区系统中信道信息存在有界误差的分布式预编码方法，2017.07.11，中国，CNB
李从改，何晨，蒋铃鸽，多小区MIMO系统中块对角化辅助的鲁棒收发机设计方法，专利申请号：5.2
刘锋，李从改，徐艳丽，多小区MIMO干扰信道中的鲁棒收发机设计方法，专利申请号：CN4.8
