Essays about: "Radio Localization"

Showing result 11 - 15 of 47 essays containing the words Radio Localization.

1. 11. GNSS Position Error Estimated by Machine Learning Techniques with Environmental Information Input

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Alejandro Kuratomi; [2019]
   Keywords : Global Navigation Satellite Systems; GNSS; Position; Positioning error; Machine Learning; Decision Trees; Support Vector Machines.; Global Navigation Satellite Systems; GNSS; Position; positionsfel; Maskinlärning; Beslut träd; Stödvektormaskiner.;

   Abstract : In Intelligent Transport Systems (ITS), specifically in autonomous driving operations, accurate vehicle localization is essential for safe operations. The localization accuracy depends on both position and positioning error estimates. Technologies aiming to improve positioning error estimation are required and are currently being researched. READ MORE

3. 12. Non-Coherent Radio-Based Positioning

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

   Author : Farshid Rezaei; Mohamad Abou Nasa; [2019]
   Keywords : target localization and tracking; wireless sensor network WSN ; hybrid measurements; received signal strength RSS ; angle of arrival AoA ; Technology and Engineering;

   Abstract : In this thesis, a new Angle-of-Arrival (AoA) technique is used to determine the direction of a target in an outdoor environment using Radio Frequency (RF) signals. This technique estimates the AoA based on the difference between the Received Signal Strength Indicators (RSSI) from two/four directive antennas. READ MORE

4. 13. Positioning and parking analysis for an indoor positioning system : A comparative study between Bluetooth Low Energy and Ultra Wideband technology

   University essay from KTH/Hälsoinformatik och logistik

   Author : August Brodin Kont; [2019]
   Keywords : radio technology; real-time-localization-service; indoor positioning system; Bluetooth Low Energy; Ultra Wideband; accuracy; precision; sensepoint; radioteknologi; realtidslokaliseringstjänst; inomhuspositioneringssystem; Bluetooth Low Energy; Ultra Wideband; noggrannhet; precision; sensepoint;

   Abstract : The work done in this report as requested by H&D Wireless is performed by using an already developed real time positioning system called Griffin Enterprise Positioning Service and integratingit with ultrasound sensors for presence detection in order to enable assets to park in a visualized environment being actualized by tagging the asset with radio technology hardware. The testing environment was deployed with radio technology hardware equipped for transmitting and receiving radio signals for position estimation of tagged objects where hardware tags emits radio signals being received by sensing radio technology chips called sensepoints which also serves as communication links for further data processing. READ MORE

5. 14. Online Collaborative Radio-enhanced Visual-inertial SLAM

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Viktor Tuul; [2019]
   Keywords : ;

   Abstract : Simultaneous localization and mapping (SLAM) allows robots and other devices to localize and navigate in environments by using a map which itself generates. SLAM for single agent applications has matured and is showing promising results, thus the interest for collaborative SLAM has increased. READ MORE

6. 15. Best PAL : Ball Exercise Sound Tracking PAL

   University essay from KTH/Mekatronik

   Author : Joakim Hellberg; Axel Sundkvist; [2018]
   Keywords : Mechatronics; microcontroller; sound source localization; wireless communication; DC motor controlling; mekatronik; mikrokontroller; ljudlokalisering; trådlös kommunikation; likstr¨omsmotorstyrning;

   Abstract : The PAL (Practise and Learn) Original is a ball board consisting of three wooden boards placed in a triangle, developed to practise football players’ passing ability and first touch. The former Swedish international footballer Jessica Landström observed that these ball boards can, if they are improved, help footballers to develop even more skills while practicing alone. READ MORE