Pedro Figueiredo e Silva
On the impact of intra-system interference for ranging and positioning with Bluetooth low energy
Figueiredo e Silva, Pedro; Basiri, Anahid; Lohan, Elena Simona; Pinchin, James; Hill, Chris; Moore, Terry
Authors
Anahid Basiri
Elena Simona Lohan
JAMES PINCHIN JAMES.PINCHIN@NOTTINGHAM.AC.UK
Assistant Professor
Chris Hill
Terry Moore
Abstract
This paper focuses on the study of intra-system interference for ranging and positioning applications using Bluetooth Low Energy (BLE). While BLE tries to avoid interference with other protocols in the same frequency band, such as Wi-Fi, the intra-system interference is unavoidable, either due to multipath or simultaneous transmissions in the same channel. This study shows that intra-system interference contributes with a deviation of approximately 5 dBm in the Received Signal Strength (RSS) and by taking this into account the ranging and positioning accuracy can be significantly improved. The study uses data collected from two different environments.
Citation
Figueiredo e Silva, P., Basiri, A., Lohan, E. S., Pinchin, J., Hill, C., & Moore, T. (2015). On the impact of intra-system interference for ranging and positioning with Bluetooth low energy. In Proceedings of the 5th International Workshop on Mobile Entity Localization and Tracking in GPS-less Environments - MELT '15. https://doi.org/10.1145/2830571.2830573
Conference Name | 5th International Workshop on Mobile Entity Localization and Tracking in GPS-Less Environments (MELT 2015) |
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End Date | Nov 6, 2015 |
Acceptance Date | Nov 3, 2015 |
Publication Date | Nov 3, 2015 |
Deposit Date | Jul 26, 2016 |
Publicly Available Date | Jul 26, 2016 |
Peer Reviewed | Peer Reviewed |
Book Title | Proceedings of the 5th International Workshop on Mobile Entity Localization and Tracking in GPS-less Environments - MELT '15 |
DOI | https://doi.org/10.1145/2830571.2830573 |
Keywords | Bluetooth Low Energy (BLE); Indoor Positioning; Interference; Received Signal Strength (RSS) |
Public URL | https://nottingham-repository.worktribe.com/output/767489 |
Publisher URL | http://dl.acm.org/citation.cfm?doid=2830571.2830573 |
Additional Information | Published in: MELT '15 Proceedings of the 5th International Workshop on Mobile Entity Localization and Tracking in GPS-less Environments. ACM, ©2015. ISBN 9781450339681. doi:10.1145/2830571.2830573 |
Contract Date | Jul 26, 2016 |
Files
Final version of MELT 2015.pdf
(714 Kb)
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