2017年3月28日，南方科技大学王锐教授应徐正元教授邀请做了一场题为“Massive MIMO Transmission Techniques with System-Level Analysis”的学术报告。报告会由龚晨教授主持，共50余名师生参加。此次报告会得到了“中科院无线光电通信重点实验室系列讲座”的支持，由中科大信息科学技术学院、中科院无线光电通信重点实验室承办。

在报告中，王锐教授首先介绍了多种在超大MIMO网络中消除导频污染的新颖传输技术。其中，数据协助的信道估计方法是首先被提出的，然后一种扩展的导频机制被提出用于消除小区边缘用户间干扰，这两种机制均与信道相干时间有关。随后，王锐教授指出他们也研究了利用信道瞬时相关性的上行及下行传输技术。最后，王锐教授介绍了一套系统级的性能分析框架，用于评估典型小区结构及随机用户分布下SIR分布。报告结束后，王锐教授与在座的老师和同学们进行了深入的交流，达到了学术交流迸发思想的目的。

报告人介绍：

Dr. Wang received his Bachelor’s Degree at the University of Science and Technology of China (USTC) in 2004. Then he got Ph.D. degree in wireless communications at the Hong Kong University of Science and Technology (HKUST) in 2008. From 2009 to 2012, he was a senior research engineer in Huawei Technologies, Co., Ltd. Since 2012, he has joined the Southern University of Science and Technology (SUSTech) as associate professor. Dr. Wang has research experience in both academia and industry. He has published over 30 papers in top-level IEEE journals and flagship international conferences, especially in the area of wireless radio resource optimization and interference management. Moreover, he also involved in the development of interference mitigation technology for 5G systems, and has contributed 20+ US patent application and 40+ Chinese patent application (20 of them have been granted).