ShanghaiTech University Knowledge Management System
| Over-the-Air Computation for 6G: Foundations, Technologies, and Applications | |
| 2024 | |
| 发表期刊 | IEEE INTERNET OF THINGS JOURNAL
 |
| ISSN | 2372-2541 |
| EISSN | 2327-4662 |
| 卷号 | PP期号:99页码:1-1 |
| 发表状态 | 已发表 |
| DOI | 10.1109/JIOT.2024.3405448 |
| 摘要 | The rapid advancement of artificial intelligence technologies has given rise to diversified intelligent services, which place unprecedented demands on massive connectivity and gigantic data aggregation. However, the scarce radio resources and stringent latency requirement make it challenging to meet these demands. To tackle these challenges, over-the-air computation (AirComp) emerges as a potential technology. Specifically, AirComp seamlessly integrates the communication and computation procedures through the superposition property of multiple-access channels, which yields a revolutionary multiple-access paradigm shift from “compute-after-communicate” to “compute-when-communicate”. By this means, AirComp enables spectral-efficient and low-latency wireless data aggregation by allowing multiple devices to occupy the same channel for transmission. In this paper, we aim to present the recent advancement of AirComp in terms of foundations, technologies, and applications. The mathematical form and communication design are introduced as the foundations of AirComp, and the critical issues of AirComp over different network architectures are then discussed along with the review of existing literature. The technologies employed for the analysis and optimization on AirComp are reviewed from the information theory and signal processing perspectives. Moreover, we present the existing studies that tackle the practical implementation issues in AirComp systems, and elaborate the applications of AirComp in Internet of Things and edge intelligent networks. Finally, potential research directions are highlighted to motivate the future development of AirComp. |
| 关键词 | Over-the-air computation integrated communication and computation federated learning |
| URL | 查看原文 |
| 收录类别 | EI |
| 语种 | 英语 |
| 出版者 | Institute of Electrical and Electronics Engineers Inc. |
| EI入藏号 | 20242216163940 |
| EI主题词 | Network architecture |
| EI分类号 | 716.1 Information Theory and Signal Processing ; 721.1 Computer Theory, Includes Formal Logic, Automata Theory, Switching Theory, Programming Theory |
| 原始文献类型 | Article in Press |
| 来源库 | IEEE |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/378327 |
| 专题 | 信息科学与技术学院 信息科学与技术学院_PI研究组_石远明组 信息科学与技术学院_PI研究组_周勇组 信息科学与技术学院_博士生 |
| 作者单位 | 1.School of Information Science and Technology, ShanghaiTech University, Shanghai, China 2.State Key Laboratory of Internet of Things for Smart City, University of Macau, Macao, China 3.Tsinghua Space Center and the Beijing National Research Center for Information Science and Technology, Tsinghua University, Beijing, China 4.Department of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Hong Kong |
| 第一作者单位 | 信息科学与技术学院 |
| 第一作者的第一单位 | 信息科学与技术学院 |
| 推荐引用方式 GB/T 7714 | Zhibin Wang,Yapeng Zhao,Yong Zhou,et al. Over-the-Air Computation for 6G: Foundations, Technologies, and Applications[J]. IEEE INTERNET OF THINGS JOURNAL,2024,PP(99):1-1. |
| APA | Zhibin Wang,Yapeng Zhao,Yong Zhou,Yuanming Shi,Chunxiao Jiang,&Khaled B. Letaief.(2024).Over-the-Air Computation for 6G: Foundations, Technologies, and Applications.IEEE INTERNET OF THINGS JOURNAL,PP(99),1-1. |
| MLA | Zhibin Wang,et al."Over-the-Air Computation for 6G: Foundations, Technologies, and Applications".IEEE INTERNET OF THINGS JOURNAL PP.99(2024):1-1. |
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