CD Skripsi
Indoor Localization Menggunakan Metode K-Nearest Neighbor (Knn) Dengan Teknologi Lora Berbasis Internet Of Things (Iot)
ABSTRACT
The development of navigation technology in the world has been very advanced, everyone will find it easier to find a position and find out objects, before navigation technology or called the Global Positioning System (GPS) everyone could only use the help of a compass, maps and natural properties to find out the position and objects by relying on the cardinal directions. The Global Positioning System (GPS) method cannot be declared as a perfect tool because this tool still has shortcomings when in a building, the level of accuracy and precision of Global Positioning System (GPS) technology will decrease and do not work optimally when the user located right in a building. Therefore we need another positioning system that is more accurate to be used as navigation in the room. The technology is called the Internet Of Things (IoT)-based indoor localization concept that utilizes LoRa devices using the fingerprinting method to measure signal strength and generates a dataset in the form of RSSI which will be tested using the K-Nearest Neighbor method with a python-based application program in predicting clusters which produces information in the form of an accuracy of approx. 100% on 4 clusters and 94,70% on 8 clusters.
Keywords: Indoor Localization, KNN, LoRa SX1276, Internet Of Things, Finggerprint.
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