2017年7月17日，浙江大学钟财军副教授应徐正元教授邀请做了一场题为“Multi-pair massive MIMO relaying systems with coarse quantization”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，钟财军副教授首先指出超大规模MIMO被视为5G移动通信中的关键技术之一。在实际网络中加速超大规模MIMO的调度，降低应用成本是一个亟待解决的问题。随后，钟财军副教授提出了一种有效的解决方法，在超大数量的RF链中使用低分辨率的ADCs/DACs。在多对超大规模MIMO中继系统中，研究了低分辨率ADCs/DACs导致的粗量化影响。最后，钟财军副教授表明非线性预编码机制也可有效提升系统性能。报告结束后，钟财军副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 Caijun Zhong received the B.S. degree in Information Engineering from the Xi'an Jiaotong University, Xi'an, China, in 2004, and the M.S. degree in Information Security in 2006, Ph.D. degree in Telecommunications in 2010, both from University College London, London, UK. From September 2009 to September 2011, he was a research fellow at Queen’s University Belfast, Belfast, UK. Since September 2011, he has been with Zhejiang University, Hangzhou, China, where he is currently an associate professor. His research interests include massive MIMO systems, wireless powered communications and NOMA.
Dr. Zhong is an Editor of the IEEE Transactions on Wireless Communications, IEEE Communications Letters, EURASIP Journal on Wireless Communications and Networking, and Journal of Communications and Networks. He is the recipient of the 2013 IEEE ComSoc Asia-Pacific Outstanding Young Researcher Award.