中文版 | English
Title

Orthogonal Time Frequency Space Modulation – Part III: ISAC and Potential Applications

Author
Publication Years
2022
DOI
Source Title
ISSN
2373-7891
EISSN
1558-2558
VolumePPIssue:99Pages:1-1
Abstract
The first two parts of this tutorial on orthogonal time frequency space (OTFS) modulation have discussed the fundamentals of delay-Doppler (DD) domain communications as well as some advanced technologies for transceiver design. In this letter, we will present an OTFS-based integrated sensing and communications (ISAC) system, which is regarded as an enabling technology in next generation wireless communications. In particular, we illustrate the sensing as well as the communication models for OTFS-ISAC systems. Next, we show that benefiting from time-invariant DD channels, the sensing parameters can be used for inferring the communication channels, leading to an efficient transmission scheme. As both functionalities are realized in the same DD domain, we briefly discuss several promising benefits of OTFS-based ISAC systems, which have not been completely unveiled yet. Finally, a range of potential applications of OTFS for the future wireless networks will be highlighted.
Keywords
URL[Source Record]
Indexed By
Language
English
SUSTech Authorship
First
Funding Project
National Natural Science Foundation of China[62101232] ; Guangdong Provincial Natural Science Foundation[2022A1515011257] ; Joint Project 6G-RIC["16KISK030","16KISK023"]
WOS Research Area
Telecommunications
WOS Subject
Telecommunications
WOS Accession No
WOS:000927845000004
Publisher
ESI Research Field
COMPUTER SCIENCE
Data Source
IEEE
PDF urlhttps://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=9903393
Citation statistics
Cited Times [WOS]:3
Document TypeJournal Article
Identifierhttp://kc.sustech.edu.cn/handle/2SGJ60CL/406134
DepartmentDepartment of Electrical and Electronic Engineering
Affiliation
1.Department of Electrical and Electronic Engineering, Southern University of Science and Technology, Shenzhen, China
2.School of Mathematics and Statistics, Xi’an Jiaotong University, Xi’an, China
3.Department of Electrical, Electronic, and Computer Engineering, University of Western Australia, Perth, WA, Australia
4.Institute for Digital Communications (IDC), Friedrich-Alexander University Erlangen-Nuremberg, Erlangen, Germany
5.Department of Electrical Engineering and Computer Science, Technical University of Berlin, Berlin, Germany
First Author AffilicationDepartment of Electrical and Electronic Engineering
First Author's First AffilicationDepartment of Electrical and Electronic Engineering
Recommended Citation
GB/T 7714
Weijie Yuan,Zhiqiang Wei,Shuangyang Li,等. Orthogonal Time Frequency Space Modulation – Part III: ISAC and Potential Applications[J]. IEEE Communications Letters,2022,PP(99):1-1.
APA
Weijie Yuan,Zhiqiang Wei,Shuangyang Li,Robert Schober,&Giuseppe Caire.(2022).Orthogonal Time Frequency Space Modulation – Part III: ISAC and Potential Applications.IEEE Communications Letters,PP(99),1-1.
MLA
Weijie Yuan,et al."Orthogonal Time Frequency Space Modulation – Part III: ISAC and Potential Applications".IEEE Communications Letters PP.99(2022):1-1.
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