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【新闻发布】信息与智能大讲堂第13讲成功举办
【新闻发布】信息与智能大讲堂第13讲成功举办
发布时间:2024-03-22
来源:本站

新闻发布

2024年3月21日下午,“信息与智能大讲堂”系列讲座第13讲在腾讯会议平台成功举办。本期讲座特邀日本东北大学Fumiyuki Adachi教授担任主讲嘉宾,山西大学池浩田老师担任主持嘉宾,讲座题目为“Recent Advances in Wireless Technology Towards B5G/6G”。

Fumiyuki Adachi教授在此次讲座中提出,在过去的40年里,移动通信系统已经从1G发展到5G,无线技术的进步极大地促进了这一演变。本次讲座涉及无线技术在超越5G (B5G)/6G方面的最新进展。另外,Adachi教授讲述了将毫米波频段用于5G系统所面临的困境,且指出无线电接入的超致密化大大提高了频谱效率,使毫米波频段的利用成为可能。除此之外,本讲座还介绍了可扩展和灵活的无小区/分布式多用户MIMO的概念。讲座结束之后,Fumiyuki Adachi教授与青年学者们亲切互动。

本次讲座在腾讯会议平台线上进行的同时,通过“信息与智能学报-英文”视频号、“西安电子科技大学学报”视频号同步直播,受到了国内外学者、研究生的广泛关注、讨论与好评。

“信息与智能大讲堂”系列讲座由《信息与智能学报(英文)》、《西安电子科技大学学报》、《西安电子科技大学学报(社会科学版)》、《电子科技》主办,西安电子科技大学通信工程学院协办。大讲堂围绕信息及智能领域,包括信息与通信工程、电子科学与技术、计算机科学与技术、网络空间安全等学科,探讨最新的科学与技术研究进展、发展趋势及未来挑战,搭建学术交流平台,促进相关领域的学科建设、科学研究和人才培养。西安电子科技大学期刊中心将持续主办“信息与智能大讲堂”系列讲座,为高校师生、科研人员答疑解惑,敬请期待。

 

讲者介绍

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 of NTT and started mobile communications research. From July 1992 to December 1999, he was with NTT DOCOMO, leading a research group on wideband/broadband wireless access for 3G and beyond. He contributed to developing 3G air interface standard, known as W-CDMA. Since January 2000, he has been with Tohoku University, Sendai, Japan. Currently, he is leading a resilient wireless communication research group with the aim of realizing beyond 5G/6G systems at the International Research Institute of Disaster Science (IRIDeS), Tohoku University. His research interests are in the area of wireless signal processing and networking, including multi-access, equalization, antenna diversity, cooperative transmission, channel coding, radio resource management. 

 

内容提要

Over the past 40 years, mobile communication systems have evolved from 1G to 5G. Advances in wireless technology have greately contributed to this evolution. The first lecture concerns recent advances in wireless technology towards Beyond 5G (B5G)/6G. Due to the rapid growth of broadband data services, mmWave band is utilized for 5G systems. Unfortunately, however, its deployment is rather slow. Considering that the mmWave band is indispensable for radio access in B5G/6G, it is necessary to find a way to accelerate its utilization by changing the disadvantage of the mmWave short distance communication into an advantage. Ultra-densification of radio access not only greatly improves spectral efficiency, but also makes it possible to utilize the mmWave band. This lecture will introduce the concept of scalable and flexible cell-free/distributed multi-user MIMO.

 

主办单位:

《Journal of Information and Intelligence》

《西安电子科技大学学报》

《电子科技》

 

协办单位:

西安电子科技大学通信工程学院

 

致谢:

中国科技期刊卓越行动计划高起点新刊项目

 

联系我们:

《西安电子科技大学学报》编辑部             电话:029-88202853         邮箱:xuebao@mail.xidian.edu.cn

《信息与智能学报(英文)》编辑部          电话:029-88201709         邮箱:intecom@xidian.edu.cn

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