Essays about: "multilateration."

Showing result 1 - 5 of 12 essays containing the word multilateration..

1. 1. Radio signal detection and localisation for uncovering unauthorised signals in an examination environment

   University essay from Göteborgs universitet/Institutionen för data- och informationsteknik

   Author : Marcus Adler; Otto Lundin; Lam Nguyen; Nour Alddin Taki; [2021-09-14]
   Keywords : Cheating; Anti-cheat; Cheat-detection; Radio signal detection; Multilateration; SDR; ADALM-PLUTO; Signal localisation;

   Abstract : Examination is a fundamental part of education, both for students and institutions. Cheating on exams is something educational institutions are trying to reduce. One form of cheating is the use of a mobile phone to live-stream the exam to pass the test. READ MORE

3. 2. Multilateration in Direct ShortRange Communications Networks : Utilising Basic Safety Messages and Received Signal Strength Ranging

   University essay from Linnéuniversitetet/Institutionen för datavetenskap och medieteknik (DM)

   Author : Andrew Galbraith; [2020]
   Keywords : DSRC; trilateration; multilateration; RSS; V2X;

   Abstract : Traditional satellite positioning systems have limited resolution and have proved inaccuratein areas such as urban canyons where signals are subject to bounce phenomena or indeed may be entirely unavailable. An alternative method of positioning is that of tri/multilateration, which uses known positions and distances from beacon points to locate a receiver. READ MORE

4. 3. Sound ranging using multilateration and Kalman filter

   University essay from Lunds universitet/Institutionen för reglerteknik

   Author : Tobias Samuelsson; [2020]
   Keywords : Technology and Engineering;

   Abstract : Sound ranging is a method to locate sources of sound waves using microphones or other types of receivers at known reference positions. Nowadays, these receivers can be made both very small and powerful, lasting for a long time on a single battery charge, making them suitable for longtime outdoor purposes such as detecting artillery fire or other loud sounds. READ MORE

5. 4. 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

6. 5. Local positioning system for mobile robots using ultra wide-band technology

   University essay from KTH/Maskinkonstruktion (Inst.)

   Author : Filip Lensund; Mikael Sjöstedt; [2018]
   Keywords : ultra wide-band; UWB; localization; positioning; outdoor positioning; multilateration; reversed multilateration;

   Abstract : This thesis explores the possibility of using ultra wideband technology to localize anoutdoor mobile robot. More explicitly, this project focuses on the multilaterationproblem where the topology of the static reference anchors are changed. READ MORE