应我校电子与信息工程学院孟维晓教授、陈舒怡助理教授邀请，在《6G先进无线通信与网络技术》高端外国专家引进计划的资助下，在哈尔滨工业大学国际合作部、电信学院青年教师联合会、IEEE ComSoc哈尔滨分会的支持下，世界著名无线通信专家、IEEE Life Fellow日本东北大学教授Fumiyuki Adachi（安达文幸），中国工程院外籍院士、英国皇家工程院院士、IEEE Fellow英国肯特大学教授Jiangzhou Wang（王江舟），新加坡工程院院士、IEEE Fellow Tony Quek教授，纽芬兰纪念大学计算机系主任Cheng Li（李成）教授以及新西兰奥克兰理工大学计算机和数学科学院副院长Peter Chong教授进行6G先进无线通信与网络技术高端外国专家系列讲座。
我们诚挚邀请各位师生参加系列讲座第四期，由国际著名的Adachi Fumiyuki 教授主讲，主题为“先进无线通信技术”。本次讲座将于2024年8月12日和13日，每日上午8:30至12:00在哈尔滨工业大学科学园科技创新大厦（TIB）21楼黄大年多功能厅举行。此次讲座将深入探讨无线通信技术的发展和MIMO技术，内容丰富，欢迎对该领域感兴趣的老师和同学踊跃参与。
讲座信息
讲座1：Evolution history of mobile communications, channel model, and cellular concept
讲座时间：2024年8月12日08：30-12：00
摘要: In the past 40 years, mobile communication systems have evolved from 1G to 5G. Mobile ommunication systems have now become an important infrastructure of modern society. We will review how mobile communication systems have evolved over the past 40 years. Then, the cellular concept on which the 1-5G systems have been based is presented.The cellular concept still remains essential to the realization of the coming6Gsystem.For researchers and engineers in the field of wireless communications, a proper understanding of propagation channel characteristics is extremely important. Without this, it is impossible to proceed with research and development of practical wireless technologies. Here, the basic model of the wireless propagation channel is outlined.
讲座2：MIMO communication technology enabling both spatial diversity and multiplexing
讲座时间：2024年8月12日08：30-12：00
摘要: Future mobile communication systems are expected to provide high-bandwidth data communications of e,g, over 1 Gbps/user. However, available bandwidth is limited, and the available bandwidth will probably be less than 100 MHz. Furthermore, the presence of multipath fading makes it very difficult to achieve reliable data transmission. Multiple-input/multiple-output antenna (MIMO) technology will play an important role to enhance the data rate in fading channels while using limited bandwidth. Recent research results on MIMO wireless communication technology based on joint transmit/receive diversity will be presented.
报告人简介：
Fumiyuki Adachi (Life Fellow, IEEE) received the B.S. and Dr. Eng. degrees in electrical engineering from Tohoku University, Sendai, Japan, in 1973 and 1984, respectively. In April 1973, he joined the Electrical Communications Laboratories with Nippon Telegraph and Telephone (NTT), Tokyo, Japan, and conducted research on digital cellular mobile communications. From July 1992 to December 1999, he was with NTT DOCOMO, Tokyo, where he led a Research Group on wideband/broadband wireless access for 3G and beyond. Since January 2000, he has been with Tohoku University. He is currently leading a Resilient Wireless Communication Research Group with the International Research Institute of Disaster Science, Tohoku University, towards the development of beyond 5G systems. His research interests include the area of wireless signal processing and networking, multi-access, equalization, antenna diversity, adaptive transmission, channel coding, radio resource management. Dr. Adachi was the recipient of IEEE VTS Avant Garde Award 2000, IEICE Achievement Award 2002, Thomson Scientific Research Front Award 2004, Prime Minister Invention Award 2010, C&C Prize 2014, IEEE VTS Stuart Meyer Memorial Award 2017, IEEE ComSoc RCC Technical Recognition Award 2017, APCC2019 Best Paper Award.
