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Position Informatio...
Position Information from Reflecting Surfaces
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- Kakkavas, Anastasios (författare)
- Technische Universität München (TUM),Technical University of Munich (TUM)
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- Garcia, Mario H.Castaneda (författare)
- Huawei Technologies Co Ltd
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- Seco-Granados, G. (författare)
- Universitat Autonoma de Barcelona (UAB)
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- Wymeersch, Henk, 1976 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Stirling-Gallacher, Richard A. (författare)
- Huawei Technologies Co Ltd
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- Nossek, Josef A. (författare)
- Technische Universität München (TUM),Technical University of Munich (TUM)
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(creator_code:org_t)
- 2021
- 2021
- Engelska.
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Ingår i: IEEE Wireless Communications Letters. - 2162-2345 .- 2162-2337. ; 10:6, s. 1300-1304
- Relaterad länk:
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https://research.cha... (primary) (free)
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https://doi.org/10.1...
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https://research.cha...
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Abstract
Ämnesord
Stäng
- In the context of positioning an agent with a single-anchor, this contribution focuses on the Fisher information about the position, orientation and clock offset of the agent provided by single-bounce reflections. The availability of prior knowledge of the agent’s environment is taken into account via a prior distribution of the position of virtual anchors, and the rank, intensity and direction of provided information is studied. We show that when no prior knowledge is available, single-bounce reflections offer position information in the direction parallel to the reflecting surface, irrespective of the agent’s and anchor’s locations. We provide a geometrically intuitive explanation of the results and present numerical examples demonstrating their potential implications.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Kommunikationssystem (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Communication Systems (hsv//eng)
- NATURVETENSKAP -- Data- och informationsvetenskap -- Datavetenskap (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Computer Sciences (hsv//eng)
Nyckelord
- Position measurement
- localization
- OFDM
- Technological innovation
- Receivers
- Antenna arrays
- NLOS
- reflection
- Location awareness
- positioning
- single-bounce.
- Clocks
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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