A novel approach to multi-sensor data synchronisation using mobile phones

Authors:
Jonas Wåhslén;Ibrahim Orhan;Thomas Lindh;Martin Eriksson
Affiliations:
School of Technology and Health, KTH, Royal Institute of Technology, Stockholm SE-100 44, Sweden;School of Technology and Health, KTH, Royal Institute of Technology, Stockholm SE-100 44, Sweden;School of Technology and Health, KTH, Royal Institute of Technology, Stockholm SE-100 44, Sweden;School of Technology and Health, KTH, Royal Institute of Technology, Stockholm SE-100 44, Sweden
Venue:
International Journal of Autonomous and Adaptive Communications Systems
Year:
2013

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Abstract

This paper presents a new algorithm for application layer synchronisation of data from multiple sensors arriving to a mobile phone's Bluetooth interface. A system that provides feedback signals to an athlete is one example where it is crucial to synchronise data from several wireless sensors. This paper also discusses synchronisation problems caused by unpredictable Bluetooth transmission performance.