RSSI-based localization with minimal infrastructure using multivariate statistic techniques
IEEE Topical Conference on Wireless Sensors and Sensor Networks, WiSNet: 7878758 (2017-03-14)
Contribution to Conference
In this paper a new approach to localization of mobile nodes in wireless sensor networks is presented which utilizes the measurement of the received signal strength indicator by multiple receivers concentrated in a small area and applies the technique of linear discriminant analysis to the received data. The concept of gathering all receivers at a single spot provides great flexibility, while good spatial resolution is still achieved. This is demonstrated by a test network operating in the sub-GHz-range around 868 MHz.