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Doppler-Enabled Sin...
Doppler-Enabled Single-Antenna Localization and Mapping Without Synchronization
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- Chen, Hui, 1992 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Jiang, Fan, 1987 (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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- Kim, Hyowon, 1987 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Wymeersch, Henk, 1976 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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(creator_code:org_t)
- 2022
- 2022
- English.
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In: GLOBECOM - IEEE Global Telecommunications Conference. ; , s. 6469-6474
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https://doi.org/10.1...
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Abstract
Subject headings
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- Radio localization is a key enabler for joint communication and sensing in the fifth/sixth generation (5G/6G) communication systems. With the help of multipath components (MPCs), localization and mapping tasks can be done with a single base station (BS) and single unsynchronized user equipment (UE) if both of them are equipped with an antenna array. However, the antenna array at the UE side increases the hardware and computational cost, preventing localization functionality. In this work, we show that with Doppler estimation and MPCs, localization and mapping tasks can be performed even with a singleantenna mobile UE. Furthermore, we show that the localization and mapping performance will improve and then saturate at a certain level with an increased UE speed. Both theoretical Cram´er-Rao bound analysis and simulation results show the potential of localization under mobility and the effectiveness of the proposed localization algorithm.
Subject headings
- 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
- Doppler
- mmWave
- CRB
- multipath
- Radio localization
Publication and Content Type
- kon (subject category)
- ref (subject category)
To the university's database
- By the author/editor
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Chen, Hui, 1992
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Jiang, Fan, 1987
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Ge, Yu, 1995
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Kim, Hyowon, 198 ...
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Wymeersch, Henk, ...
- 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 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
- GLOBECOM - IEEE ...
- By the university
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Chalmers University of Technology