首頁資訊西南交通大學(xué) 信息科學(xué)與技術(shù)學(xué)院

西南交通大學(xué) 信息科學(xué)與技術(shù)學(xué)院

來源：泰然健康網(wǎng) 時間：2024年12月07日 11:47

研究生【創(chuàng)源大講堂】學(xué)術(shù)講座“Optical Wireless Communications in the Era of 6G”，報(bào)告人： George K. Karagiannidis教授

研究生【創(chuàng)源大講堂】學(xué)術(shù)講座“Optical Wireless Communications in the Era of 6G”，報(bào)告人： George K. Karagiannidis教授

報(bào)告題目：Optical Wireless Communications in the Era of 6G

報(bào)告時間：2024年11月20日（星期三）下午14:30

報(bào) 告人：George K. Karagiannidis教授(亞里士多德大學(xué)AUTH)

報(bào)告地點(diǎn)：西南交通大學(xué)犀浦校區(qū)國際合作中心218會議室

會議主持：郝莉教授

報(bào)告內(nèi)容：In order to comprehend the significance of optical wireless communications (OWC) in the context of 6G, it is essential to investigate the specific services in which it may deliver significant advantages. The expectations of academia and industry regarding the 6G key performance indicators (KPIs) tend to converge to an ever-increasing growth in the deployment of machine-type nodes in 2D/3D service areas, and the necessity of even higher reliability, lower latency, and higher data rates. Apart from higher data rates, lower latency, and higher number of connected devices, 6G is foreseen to be the enabler of i) energy sustainable communication, ii) security, privacy, and trustworthiness by design, and iii) networked sensing and localization. As it will be discussed in this talk, the aforementioned requirements constitute a game changer in the design of wireless communication networks, which create new opportunities for the adoption of OWC in future wireless networks. It is noted that in most applications, OWC can be seen as a complementary and not a competitive technology to RF. Consequently, the effective utilization of wireless technologies operating across multiple RF and optical spectrum bands under a cross-band design in the PHY and MAC layer becomes of paramount importance. This approach can break the frontiers of wireless communications and facilitate the achievement of the 6G KPIs. To provide further insights into these opportunities, specific examples and preliminary results will be presented, with emphasis on the created challenges and future research directions.

報(bào)告人簡介：Prof. George K. Karagiannidis was born in Pithagorion, Samos Island, Greece. He received the University Diploma (5 years) and PhD degree, both in electrical and computer engineering from the University of Patras, in 1987 and 1999, respectively. From 2000 to 2004, he was a Senior Researcher at the Institute for Space Applications and Remote Sensing, National Observatory of Athens, Greece. In June 2004, he joined the faculty of Aristotle University of Thessaloniki, Greece where he is currently Professor in the Electrical & Computer Engineering Dept. and Director of Digital Telecommunications Systems and Networks Laboratory. He is also Honorary Professor at South West Jiaotong University, Chengdu, China.

His research interests are in the broad area of Digital Communications Systems and Signal processing, with emphasis on Wireless Communications, Optical Wireless Communications, Wireless Power Transfer and Applications, Communications for Biomedical Engineering, Stochastic Processes in Biology and Wireless Security.

He is the author or co-author of more than 500 technical papers published in scientific journals and presented at international conferences. He is also author of the Greek edition of a book on “Telecommunications Systems” and co-author of the book “Advanced Optical Wireless Communications Systems”, Cambridge Publications, 2012.

Prof. Karagiannidis has been involved as General Chair, Technical Program Chair and member of Technical Program Committees in several IEEE and non-IEEE conferences. In the past, he was Editor in IEEE Transactions on Communications, Editor of the EURASIP Journal of Wireless Communications & Networks and several times Guest Editor in IEEE Selected Areas in Communications. From 2012 to 2015 he was the Editor-in Chief of IEEE Communications Letters, while from 2019 to 2022 he the founder Associate Editor-in-Chief in IEEE Open Journal of the Communications Society. He is currently the Editor of IEEE Transactions on Communications.

Dr. Karagiannidis is one of the highly-cited authors across all areas of Electrical Engineering, recognized from Clarivate Analytics as Web-of-Science Highly-Cited Researcher in the five consecutive years 2015-2021. Recently, Prof. Karagiannidis received two more prestigious awards: a) The 2022 Humboldt Research Award from Alexander von Humboldt Foundation, b) The 2021 IEEE Communications Society Radio Communications (RCC) Committee Technical Recognition Award, for his Outstanding Contributions to Wireless Systems and, c) The 2018 Signal Processing and Communications Electronics (SPCE) Technical Recognition Award of the IEEE Communications Society for his Outstanding Technical Contributions to Signal Processing for Communications.

歡迎各位同學(xué)積極參聽！

主辦：西南交通大學(xué)研究生院

承辦：信息科學(xué)與技術(shù)學(xué)院

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