Single access point localisation for wearable wireless sensors.
This engineering conference paper describes a single access point method for localizing a subject using RF signals from wearable wireless sensors. The approach combines RSSI and LQI measurements from one basestation and applies filtering. The abstract reports that accuracy can approach that of multi-basestation localization, supporting lower-cost incorporation of location tracking into biomedical monitoring applications.
Key points
- The work targets in-home health monitoring and activity recognition applications that benefit from location and motion tracking.
- Localization is performed using RF signals emitted by wearable wireless sensors already present in biomedical monitoring setups.
- The method combines RSSI and LQI readings from a single basestation.
- The abstract reports that suitable filtering can yield accuracy approaching multi-basestation deployments.
- The focus is on system feasibility and cost/complexity reduction rather than health effects of RF exposure.
Referenced studies & papers
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AI-generated summaries may be incomplete or incorrect. This content is for informational purposes only and is not medical advice.
AI-generated summaries may be incomplete or incorrect. This content is for informational purposes only and is not medical advice.
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