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Demo Abstract: 3D Simultaneous localization and Mapping with Power Network Electromagnetic Radiation

Indoor localization by leveraging the existing residential instru-ments has been widely explored. Given the properties of tempo-ral stability and spatial distinctness, the electromagnetic radiation (EMR) from the powerline network is a promising signal for location sensing. In this demo, we present a three-sensor setup to capture the powerline EMR signal from the three-dimensional (3D) space and formulate a new powerline EMR feature to implement the simultaneous localization and mapping (SLAM). Compared with the single sensor setup, our proposed approach can improve the localization accuracy to decimeter level.