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Cooperative localiz...
Cooperative localization with angular measurements and posterior linearization
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- Wu, Yibo, 1996 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Peng, Bile, 1985 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Wymeersch, Henk, 1976 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Seco-Granados, G. (författare)
- Universitat Autonoma de Barcelona (UAB)
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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)
- Technische Universität München (TUM),Technical University of Munich (TUM)
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- Stirling-Gallacher, Richard A. (författare)
- Technische Universität München (TUM),Technical University of Munich (TUM)
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(creator_code:org_t)
- 2020
- 2020
- Engelska.
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Ingår i: 2020 IEEE International Conference on Communications Workshops, ICC Workshops 2020 - Proceedings.
- Relaterad länk:
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https://research.cha... (primary) (free)
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https://research.cha...
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https://doi.org/10.1...
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https://research.cha...
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Abstract
Ämnesord
Stäng
- The application of cooperative localization in vehicular networks is attractive to improve accuracy and coverage of the positioning. Conventional distance measurements between vehicles are limited by the need for synchronization and provide no heading information of the vehicle. To address this, we present a cooperative localization algorithm using posterior linearization belief propagation (PLBP) utilizing angle-of-arrival (AoA)-only measurements. Simulation results show that both directional and positional root mean squared error (RMSE) of vehicles can be decreased significantly and converge to a low value in a few iterations. Furthermore, the influence of parameters for the vehicular network, such as vehicle density, communication radius, prior uncertainty, and AoA measurements noise, is analyzed.
Ämnesord
- 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 -- Reglerteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Control Engineering (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Signalbehandling (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Signal Processing (hsv//eng)
Nyckelord
- Vehicles
- Linearization
- Mean square error
- Angle measurement
Publikations- och innehållstyp
- kon (ämneskategori)
- ref (ämneskategori)