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Sequential Monte Ca...
Sequential Monte Carlo Methods and Theoretical Bounds for Proximity Report Based Indoor Positioning
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- Zhao, Yuxin, 1986- (author)
- Research, Ericsson AB, 39174 Stockholm, Sweden
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- Fritsche, Carsten, 1978- (author)
- Linköpings universitet,Reglerteknik,Tekniska fakulteten
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- Yin, Feng (author)
- SSE, Chinese University of Hong Kong Shenzhen, Shenzhen, China
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- Gunnarsson, Fredrik, 1971- (author)
- Ericsson Research, Linköping, Sweden
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- Gustafsson, Fredrik, 1964- (author)
- Linköpings universitet,Reglerteknik,Tekniska fakulteten
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(creator_code:org_t)
- Institute of Electrical and Electronics Engineers (IEEE), 2018
- 2018
- English.
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In: IEEE Transactions on Vehicular Technology. - : Institute of Electrical and Electronics Engineers (IEEE). - 0018-9545 .- 1939-9359. ; 67:6, s. 5372-5386
- Related links:
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https://liu.diva-por... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- The commercial interest in proximity services is increasing. Application examples include location-based information and advertisements, logistics, social networking, file sharing, etc. In this paper, we consider positioning of devices based on a time series of proximity reports from a mobile device to a network node. This corresponds to nonlinear measurements with respect to the device position in relation to the network nodes. Motion model will be needed together with the measurements to determine the position of the device. Therefore, sequential Monte Carlo methods, namely particle filtering and smoothing, are applicable for positioning. Positioning performance is evaluated in a typical office area with Bluetooth-low-energy beacons deployed for proximity detection and report, and is further compared to parametric Cramér-Rao lower bounds. Finally, the position accuracy is also evaluated with real experimental data.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Signalbehandling (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Signal Processing (hsv//eng)
Keyword
- Proximity
- indoor positioning
- particle filtering and smoothing
- Cramer-Rao lower bounds
Publication and Content Type
- ref (subject category)
- art (subject category)
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