撰稿人：陈淑红、彭滔 发布时间：2018年4月01日 15:30
3月30日下午15:00-17:00，台湾成功大学（National Cheng Kung University）Hsiao-Hwa Chen教授应邀在在我校行政西楼前座四楼会议室给计算机学院师生作了一场别开生面的报告。此次报告题目是 “Orthogonal Complementary Coded Code Hopping Multiple Access — A NOMA Scheme”。报告由计算机学院王国军副院长主持。报告中Chen教授介绍了一种新兴的5G技术：非正交多址接入（Non-orthogonal Multi Access, NOMA）技术,并提出了一种基于正交互补码（Orthogonal Complementary Code）的CHMA （Code Hopping Multiple Access）系统，利用良好的正交特性和相关特性克服现有CHMA技术的缺点，提高系统性能。最后Chen教授就未来移动通信技术及5G的发展方向作了介绍并提出了几个值得讨论的观点。Hsiao-Hwa Chen教授的讲解深入浅出，现场气氛热烈，使聆听者受益匪浅。
Hsiao-Hwa Chen (IEEE Fellow) is currently a Distinguished Professor in the Department of Engineering Science, National Cheng Kung University, Taiwan. He obtained his BSc and MSc degrees from Zhejiang University, China, and a PhD degree from the University of Oulu, Finland, in 1982, 1985 and 1991, respectively. He has authored or co-authored over 400 technical papers in major international journals and conferences, six books and more than ten book chapters in the areas of communications. He served as the general chair, TPC chair and symposium chair for many major international conferences. He served or is serving as an Editor or/and Guest Editor for numerous technical journals. He is the founding Editor-in-Chief of Wiley’s Security and Communication Networks Journal (www.interscience.wiley.com/journal/security). He is the recipient of the best paper award in IEEE WCNC 2008 and a recipient of IEEE Radio Communications Committee Outstanding Service Award in 2008. He received prestigious IEEE 2016 Jack Neubauer Memorial Award in September 2016. He also served as the Editor-in-Chief for IEEE Wireless Communications from 2012 Feb to 2015 June, and an elected Member at Large of IEEE ComSoc from 2013-2016. He is a Fellow of IEEE and a Fellow of IET.