移动通信2024，Vol.48Issue(12)：97-102,6.DOI:10.3969/j.issn.1006-1010.20241024-0002
太赫兹通信调制技术与空口信号处理技术
Modulation Technology and Air Interface Signal Processing Technology for Terahertz Communication
摘要
Abstract
Due to its ultra-large bandwidth advantage,terahertz(THz)communication has been regarded as the core enabling technology of 6th generation(6G)mobile networks.Firstly,the characteristics and application scenarios of various modulation technologies are systematically analyzed in THz communication,including low-complexity modulation,high-order modulation,multi-dimensional multiplexing modulation,and anti-multipath interference modulation technology.Additionally,the technical framework of air interface signal processing is significantly illuminated and technical solutions are deeply explored such as beamforming,signal compensation,and channel estimation.Finally,the development of terahertz communication is deeply analyzed and the future research direction is clarified.关键词
太赫兹通信/6G/调制技术/空口信号处理Key words
terahertz communication/6G/modulation technology/air interface signal processing分类
信息技术与安全科学引用本文复制引用
宋秋霏,李凯乐,李桐,王战将,周纾卉,张宏伟,余建国..太赫兹通信调制技术与空口信号处理技术[J].移动通信,2024,48(12):97-102,6.基金项目
国家自然科学基金国家重大科研仪器研制项目"光子矢量太赫兹信号源与分析仪"(62127802) （62127802）
国家重点研发计划重点专项项目"Tbps太赫兹光纤一体融合通信系统与关键技术"(2023YFB2905603) （2023YFB2905603）
国家自然科学基金创新群体项目"面向能效的多频无线系统"(61821001) （61821001）
