Detecting Predictability in Multi-Sensor Monitoring of Indoor Wireless Communication Environment.

A multi-sensor monitoring system has been developed for real-time monitoring and analysis of indoor wireless communication environments. The system uses commodity hardware and open-source software platforms, which are low cost and suitable for open and cooperative development. It is shown that analysis of time series data of Wi-Fi signal strength obtained from multiple sensors in different rooms can be used to detect predictability relations between signals at different positions.