报告题目:Intelligent Reflecting Surface Empowered Wireless Information and Energy Transmission for 6G
报告时间:2022年9月18日19:00
报告方式:腾讯会议
会 议 码:339-823-613
报 告 人:武庆庆
报告人简介:
武庆庆,澳门大学智慧城市物联网国家重点实验室助理教授,博士生导师,科睿唯安-全球高被引科学家、AI-2000全球最具影响力学者、全球前2%顶尖科学家。获得IEEE通信学会青年学者最佳论文奖、中国通信学会优博论文奖、上海交通大学优博论文基金、IEEE ICCC最佳论文奖、IEEE WCSP最佳论文奖、IEEE CL优秀编委奖等殊荣。同时,谷歌学术引用1.5万余次。
武庆庆从事6G智能反射面(IRS)、无人机通信、绿色智能物联网的研究。发表IEEE期刊论文100余篇、6G白皮书1部、专著/章节4部,其中ESI全球高被引论文26篇、ESI热点论文8篇、IEEE通信学会最佳读物12篇。担任IEEE TCOM/CL/WCL/OJCS/ OJVT的编委,以及IEEE JSAC客座主编,先后7次担任IEEE期刊6G智能反射面通信等专题的客座编委,6次担任IEEE ICC/GC等会议主席,9次获得IEEE TWC/TCOM等模范审稿人称号。2020年共同创立了IEEE通信学会智能超表面和空地通信2个新兴技术倡议委员会,并受全球首个6G研究与创新中心、爱立信等邀请作特邀报告,2021年受邀担任IEEE通信学会亚太地区青年职业主席。
报告内容简介:
Intelligent reflecting surface (IRS) is a promising technology for achieving spectrum and energy efficient wireless networks cost-effectively. While most existing works focus on exploiting IRS for enhancing the performance of wireless information transmission (WIT), the high beamforming gain achieved by passive IRS is also appealing for boosting the efficiency of radio-frequency (RF) based wireless power transfer (WPT). Although IRS-aided WPT shares certain similar characteristics with IRS-aided WIT, they also differ significantly in terms of design objectives, transmitter/receiver architectures and hardware/power constraints, and so on, which thus may lead to distinct solutions in practice. In this talk, I will provide a tutorial overview on IRS-aided WPT and its more complicated integrations with WIT, namely, IRS-aided simultaneous wireless information and power transfer (SWIPT) and IRS-aided wireless powered communication networks (WPCNs), from the communication and signal processing perspective. Furthermore, important directions worthy of further investigation are highlighted for future work.
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