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个人简介社会职务1、国际标准组织ISO JTC1\SC6技术委员会注册专家; 2、美国电子与电气工程协会(IEEE)会员; 3、中国计算机学会(CCF)会员; 4、IEEE Vehicular Technology Conference Technical Program Committee(TPC)member(技术委员会成员); 5、国际期刊IEEE Transactions on Wireless Communications审稿人; 6、国际期刊IEEE Transactions on Communications审稿人; 7、国际期刊IEEE Transactions on Signal and Information Processing Over Networks审稿人。 研究领域课题组主要从事无线通信网络、6G移动通信网络、车联网通信技术等领域的基础理论研究与应用技术研究,结合传统通信技术和机器学习、深度学习等人工智能理论,实现通信网络的智能化与通感算一体化。 1、异构车联网通信融合技术研究 现有的智能交通系统和自动驾驶技术需要现代车联网通信技术(V2X)保障信息交互的有效性、可靠性和安全性,目前车联网中存在的异构通信网络融合问题。课题组基于5G/4G 移动通信技术、DSRC直连短程通信技术、Wi-Fi无线局域网通信技术,以及移动边缘计算技术,研究车联网异构通信网络的混合组网、垂直切换、数据融合等技术,并且进一步结合智能网联汽车试验场V2X网络工程应用实践。 2、6G移动通信网络中的通信、感知与计算一体化技术研究 “感知-通信-计算”一体化技术本质上是在信息传递过程中,同步执行信息采集与信息计算的端到端信息处理技术框架。在6G网络利用无线通信信号实现对目标的探测、定位、识别、成像等感知功能,这种融合使得通信和感知性能得到双促进,实现频谱利用率提升、设备高度融合且精简化、感知精准和广域化等。同时在6G通信网络中融合强大的端到端信息处理技术,使其能够满足AI业务、沉浸式业务和数字孪生业务等新兴业务对网络的高要求。
课题组具备一流软硬件条件,欢迎报考课题组研究生, 欢迎有意推免研究生的同学提前联系 开授课程本科生课程:通信原理,无线通信,计算机组成原理,微机原理与接口技术,软件工程,物联网技术与应用,现代数据中心管理; 研究生课程:现代数字通信(中文、英文)。 科研项目10、“十四五”国家重点研发计划项目“新能源汽车”重点专项之“基于先进移动通信的协同式智能网联汽车关键技术”(2023YFB2504700)子课题“基于先进移动通信系统的智能网联汽车整车级协同驾驶测试平台及验证”,2024.01-2026.12,在研,参与; 9.长安大学中央高校基本科研业务费资助项目-高新技术研究培育项目,300102243203,智能网联汽车试验场异构通信网络融合技术与标准研究,2023.01-2025.12,在研,主持; 8.国家自然科学基金面上项目,61871314,基于统计队列分析的多用户认知网络传输技术研究,2019.01-2022.12,已结题,第二人; 7.陕西省自然科学基础研究计划面上项目,2021JM-185,基于能量收集智能化模型的多节点协作网络传输策略优化与学习,2021.01-2022.12,在研,主持; 6.陕西省自然科学基础研究计划面上项目,2017JM6099,双向中继网络中的随机能量收集通信技术研究,2017.01-2018.12,已结题,主持; 5.陕西省自然科学基础研究计划面上项目,2020JM-242,面向大规模物联网应用的高性能超宽带数字传输技术,2020.01-2021.12,在研,参与; 4.长安大学中央高校基本科研业务费资助项目-基础研究培育项目,300102249107,无线协作网络中基于随机能量收集的传输策略与性能研究,2019.01-2020.12,已结题,主持; 3.长安大学中央高校基本科研业务费资助项目-基础研究培育项目,310824171004,采用能量收集技术的双向中继网络的发射策略与通信性能研究,2017.01-2018.12,已结题,主持; 2.长安大学中央高校基本科研业务费资助项目-领军人才项目,300102248307,面向大规模物联网应用的能量收集无线通信关键技术研究,2018.1-2022.12,主要参与; 1.陕西省科学技术研究发展计划项目,2012K06-35,无线物理层网络编码技术及其在移动蜂窝网中的应用研究,2012.01-2015.12,已结题,第二人。 论文SCI检索期刊论文: [1] R. Liu, Z. Liang, Z. Wang and W. Li, Indoor Visible Light Positioning Based on Improved Whale Optimization Method With Min-Max Algorithm, in IEEE Transactions on Instrumentation and Measurement, vol. 72, pp. 1-10, 2023, Art no. 2504910. [2] R. Liu, Z. Liang, K. Yang and W. Li, Machine Learning Based Visible Light Indoor Positioning With Single-LED and Single Rotatable Photo Detector, in IEEE Photonics Journal, vol. 14, no. 3, pp. 1-11, June 2022, Art no. 7322511. [3] K. Yang, Z. Liang, R. Liu and W. Li, RSS-Based Indoor Localization Using Min-Max Algorithm With Area Partition Strategy, in IEEE Access, vol. 9, pp. 125561-125568, 2021. (SCI:) [4] Wei Li, Meng-Lin Ku, Yichen Wang and Zhonghua Liang, “Stochastic Energy Harvesting and Relay Selection for Two-Way Dual-Relay Networks”, IEEE Access, vol 7, no.1, pp. 125323 - 125332, Aug. 2019. (SCI: JA4WH) [5] Wei Li, Meng-Lin Ku, Yan Chen, Yichen Wang and Zhonghua Liang, “Transmission Policy of Two-Way Relay Networks With Multiple Stochastic Energy Harvesting Nodes”, IEEE Access, vol 7, no.1, pp. 76967-76984, June 2019. (SCI: IG0BI) [6] Wei Li, Meng-Lin Ku, Yan Chen, K.J. Ray Liu and Shihua Zhu, “Performance Analysis for Two-Way Network-Coded Dual-Relay Networks With Stochastic Energy Harvesting”, IEEE Transactions on Wireless Communications, vol 16, no 9, pp. 5747-5761, Sep. 2017. (SCI: FG2VB) [7] Wei Li, Meng-Lin Ku, Yan Chen, and K.J. Ray Liu, “On Outage Probability for Two-Way Relay Networks with Stochastic Energy Harvesting”, IEEE Transactions on Communications, vol 64, no 5, pp. 1901-1915, May. 2016. (SCI: DM1HW) [8] Meng-Lin Ku, Wei Li, Yan Chen, and K.J. Ray Liu, “On Energy Harvesting Gain and Diversity Analysis in Cooperative Communications”, IEEE Journal on Selected Areas in Communications (JSAC), vol 33, no 12, pp. 2641-2657, Dec. 2015. (SCI: CW8BL) [9] Meng-Lin Ku, Wei Li, Yan Chen, and K.J. Ray Liu, “Advances in Energy Harvesting Communications: Past, Present, and Future Challenges”, IEEE Communications Surveys and Tutorials, vol 18, no 2, pp. 1384 - 1412, Second Quarter 2016. (SCI: DO2RF) [10] Wei Li, Meng-Lin Ku, Yan Chen, and K.J. Ray Liu, “On Outage Probability for Stochastic Energy Harvesting Communications in Fading Channels”, IEEE Signal Processing Letter, vol 22, no 11, pp. 1893-1897, Nov. 2015. (SCI: CK8AF) [11] Wei Li, Guobing Li, Shihua Zhu, and Kun Hua, “Orthogonal Projection Based Asymmetric Multi-Way Relaying with Antenna Subset Selection”, IET Electronics Letters, vol. 50, no. 13, pp. 914-916, June 2014. (SCI: AJ7XP) EI检索期刊/会议论文: [1] 李巍,李国兵,朱世华,李洋. 一种采用空时网络编码的多向中继通信方案[J]. 西安交通大学学报, 2014, 48(02): 80-85. (EI: 20141017430733) [2] 李巍,邓建国. OFDM-CDMA信号峰均功率比特性的研究[J]. 西安交通大学学报, 2004, 38(10): 1085-1089. (EI: 2004538760353) [3] Wei Li, Meng-Lin Ku, Yan Chen, and Zhonghua Liang, “Outage Probability for Two-Way Relay Networks with Stochastic Energy Harvesting Source Nodes”, in Proc. of 2018 IEEE Global Conference on Signal and Information Processing (GlobalSIP). Anaheim, USA. Nov. 2018, pp. 808-812. (EI: 20191206664490) [4] Wenjing Wu, Zhonghua Liang, Qianwen Luo , and Wei Li, “Tracking Performance of Improved Convex Combination Adaptive Filter Based on Maximum Correntropy Criterion”, in Proc. of 13th International Conference on Communications and Networking in China (ChinaCom 2018), Chengdu, China: IEEE, Oct. 2018: 125-134. (EI: 20190506450125) [5] Peng Li, Yanxiang Jiang, Wei Li, Fu-Chun Zheng, and Xiaohu You, “A CMDP-based Approach for Energy Efficient Power Allocation in Massive MIMO Systems”, in Proc. of 2016 IEEE Wireless Communications & Networking Conference (WCNC). Doha, Quatar. Apr. 2016, pp. 1-6. (EI检索会议). [6] Wei Li, Meng-Lin Ku, Yan Chen, and K.J. Ray Liu, “Outage Probability for Two-Way Solar-Powered Relay Networks with Stochastic Scheduling”, in Proc. of 2015 IEEE Global Conference on Signal and Information Processing (GlobalSIP). Orlando, USA. Dec. 2015, pp. 1230-1234. (EI: 20161902343382) [7] Wei Li, Meng-Lin Ku, Yan Chen, and K.J. Ray Liu, “Diversity Analysis for Two-Way Multi-Relay Networks with Stochastic Energy Harvesting”, in Proc. of 2015 IEEE Global Conference on Signal and Information Processing (GlobalSIP). Orlando, USA. Dec. 2015, pp. 1235-1239. (EI: 20161902343313) [8] Xin Zhang, Xuewen Liao, and Wei Li, “Throughput Maximization in Self-Powered Wireless MIMO Communication System”, in Proc. of 2015 IEEE 26th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC). Hong Kong, China. Sep. 2015, pp. 715-720. (EI: 20160801956718) [9] Wei Li, Meng-Lin Ku, Yan Chen, and K.J.R. Liu, “On the Achievable Sum Rate for Two-Way Relay Networks with Stochastic Energy Harvesting”, in Proc. of 2014 IEEE Global Conference on Signal and Information Processing (GlobalSIP). Atlanta, USA. Dec. 2014, pp. 133-137. (EI: 20152801015980) [10] Wei Li, Guobing Li, Shihua Zhu, and Tao Liu, “On the Performance of Multi-Way Relay Communications via Complex Field Network Coding”, in Proc. of IEEE ComComAp 2013. Hong Kong, China. Apr. 2013, pp. 180-185. (EI: 20133316608391) 中文核心期刊论文: [1] 吴文静,梁中华,罗倩文,李巍. 基于最大相关熵的多凸组合滤波器. 电子技术应用. 2018, 44(12): 97-100, 105. 科技成果1、李巍,梁中华. 一种采用随机能量收集技术提高双向中继网络性能的方法,已授权,发明专利号:ZL201710785489.1; 2、李巍,梁中华. 一种适用于双向中继通信网络源节点的随机能量调度方法,已授权,发明专利号:ZL201811069591.2; 3、李巍. 一种联合正交投影和天线选择的非对称双向中继通信方法,已授权,发明专利号:ZL201811513490.X 荣誉奖励2022年,获长安大学“优秀共产党员”荣誉称号 2018年,获长安大学“优秀本科生班主任”荣誉称号 工作经历 |