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RIS-Aided Monostati...
RIS-Aided Monostatic Sensing and Object Detection with Single and Double Bounce Multipath
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- Kim, Hyowon, 1987 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Fascista, Alessio (author)
- Universita del Salento,University of Salento
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- Chen, Hui, 1992 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Ge, Yu, 1995 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Alexandropoulos, G. C. (author)
- University of Athens
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- Seco-Granados, G. (author)
- Universitat Autonoma de Barcelona (UAB)
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- Wymeersch, Henk, 1976 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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(creator_code:org_t)
- 2023
- 2023
- English.
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In: 2023 IEEE International Conference on Communications Workshops: Sustainable Communications for Renaissance, ICC Workshops 2023. ; , s. 1883-1889
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Abstract
Subject headings
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- We propose a framework for monostatic sensing by a user equipment (UE), aided by a reconfigurable intelligent surface (RIS) in environments with single- and double-bounce signal propagation. We design appropriate UE-side precoding and combining, to facilitate signal separation. We derive the adaptive detection probabilities of the resolvable signals, based on the geometric channel parameters of the links. Then, we estimate the passive objects using both the double-bounce signals via passive RIS (i.e., RIS-sensing) and the single-bounce multipath direct to the objects (i.e., non-RIS-sensing), based on a mapping filter. Finally, we provide numerical results to demonstrate that effective sensing can be achieved through the proposed framework.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Telekommunikation (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Telecommunications (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Kommunikationssystem (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Communication Systems (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Signalbehandling (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Signal Processing (hsv//eng)
Keyword
- detection probability
- reconfigurable intelligent surface
- integrated sensing and communication
- 6G
Publication and Content Type
- kon (subject category)
- ref (subject category)
To the university's database
- By the author/editor
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Kim, Hyowon, 198 ...
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Fascista, Alessi ...
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Chen, Hui, 1992
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Ge, Yu, 1995
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Alexandropoulos, ...
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Seco-Granados, G ...
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show more...
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Wymeersch, Henk, ...
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show less...
- About the subject
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- ENGINEERING AND TECHNOLOGY
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ENGINEERING AND ...
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and Electrical Engin ...
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and Telecommunicatio ...
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- ENGINEERING AND TECHNOLOGY
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ENGINEERING AND ...
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and Electrical Engin ...
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and Communication Sy ...
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- ENGINEERING AND TECHNOLOGY
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ENGINEERING AND ...
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and Electrical Engin ...
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and Signal Processin ...
- Articles in the publication
- 2023 IEEE Intern ...
- By the university
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Chalmers University of Technology