It is very evident in Nigeria that if someone or something is misplaced, it is rarely recovered because of poor use of modern technology in locating and responding to emergencies as well as proper documentation of these events. Time Different of Arrival(TDoA) and Geofencing are used as a means to tackle this issue. Time Different of Arrival(TDoA) is a technique that uses time synchronization of signals received by gateways on the network to predict location. Geofencing is a method that creates a virtual fence around a selected location for monitoring purposes. This paper focuses on the use of these technologies in policing or emergency response services; focusing on their role in locating individuals and enabling response to crimes, missing individuals or children separated from their parents. In this paper, we explore the use of LoRaWAN and Internet of Things (IoT) technology to achieve these aims.
Keywords: MGeofencing, IoT, Location, LoRaWAN, TDoA
Author: Ngene Paul Onyedikachi
Supervising Lecturer: Engr. Uchenna Amazue
Click the Link Below For Full Paper, Questions and make your COMMENTS