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Showing result 1 - 5 of 16 essays matching the above criteria.

1. 1. System Architecture for Positioned Data Collection : An investigation and implementation of a system architecture for positioned data collection with focus on indoor environments and Android smartphones.

   University essay from Linköpings universitet/Programvara och system

   Author : Adrian Royo; [2021]
   Keywords : ;

   Abstract : With the location based service market being estimated to drastically increase in value to over 77 billion dollars in 2021, novel approaches to amass and combine data are being explored. One such novel approach is that of collecting positioned data (PD), which in turn consists of data gathered from radio signals associated to ground truth positions (GTP). READ MORE

3. 2. Improved Accuracy for Indoor Positioning with Bluetooth 5.1: From Theory to Measurements

   University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

   Author : Victor Sesma Santos; Victor Egorov; [2020]
   Keywords : Technology and Engineering;

   Abstract : In this thesis we are evaluating Bluetooth Low Energy (BLE) v5.1 in combination with Direction Of Arrival (DOA) algorithms and receiving antenna arrays for indoor positioning systems. The thesis is divided in two parts. The first part is the core of the thesis and is composed by the evaluation of DOA algorithms in a direction finding system. READ MORE

4. 3. A Cost-Efficient Bluetooth Low Energy Based Indoor Positioning System for IoT Applications

   University essay from Linköpings universitet/Institutionen för datavetenskap

   Author : Sanjana Vupparige Vijaykumar; [2019]
   Keywords : Indoor positioning system; Internet of Things; Bluetooth Low Energy technology; RSSI; fingerprinting; multilateration.;

   Abstract : The indoor positioning system is a series of networking systems used to monitor/locate objects at indoor area as opposed that of GPS which does the same at outdoor. The increase in the popularity of the Internet of Things made the demand for Bluetooth Low Energy technology more and more essential due to their compatibility in the smartphones which makes it to access easier. READ MORE

5. 4. Feasibility Study of Indoor Positioning in a Hospital Environment Using Smartphone Sensors

   University essay from Linköpings universitet/Reglerteknik

   Author : Joakim Skytte; [2017]
   Keywords : Indoor positioning ; smartphone; IMU; Wi-Fi; Dead Reckoning ; Inomhuspositionering; tröghetsnavigering; wifi;

   Abstract : This thesis is a feasibility study of contemporary indoor positioning approaches in an hospital environment using sensor available on Android phones together with Wi-Fi fingerprintingand map information. The purpose is to determine the resolution of pedestrian indoor positioning and whether it is sufficient for room level accuracy. READ MORE

6. 5. An experimental investigation of a crossover concept for high accuracy indoor positioning systems

   University essay from Högskolan i Jönköping/JTH. Forskningsmiljö Informationsteknik; Högskolan i Jönköping/JTH, Data- och elektroteknik

   Author : Andreas Lind; [2015]
   Keywords : Bluetooth Low Energy; BLE; Indoor-positioning system; HAIP; Network centric; Mobile centric; Android; Locantis;

   Abstract : To know your whereabouts is important and sometimes exact position is the determinant of success or not. Since the launch of the USA made Global Positioning System (GPS) in the late 1970s, global tracking has been available both for military and civilian use. READ MORE