Inomhuspositionering UWB

Examensarbete på grundnivå

Please use this identifier to cite or link to this item:
Download file(s):
File Description SizeFormat 
218878.pdfFulltext3.25 MBAdobe PDFView/Open
Type: Examensarbete på grundnivå
Title: Inomhuspositionering UWB
Authors: Johansson, Henrik
Kornhill, Jonatan
Abstract: In today’s connected world, we have grown accustomed to the possibility to determine our own location on the globe by utilizing the GPS-system through various portable electronic devices such as cellphones, laptops, and tablets. Indoor positioning, however, is an area where GPS falls short, which is why already commercially established technologies like Bluetooth and Wi-Fi are normally used instead. While there is widespread access to these technologies, their ability to pinpoint an exact location of a given unit is limited. Because the technique used is based on measuring signal strength, they merely indicate of which room the device currently occupies, rather than give an actual distance to a point of reference. This report will center around a less well-known and not yet widespread tehchnology: Ultra Wideband. The precision of distance measuring when using the technique Symmetric double-sided two-way ranging with two Ultra Wideband transceivers will be tested and evaluated. This technique will then be applied in a trilateration scheme for indoor positioning purposes.
Keywords: Data- och informationsvetenskap;Computer and Information Science
Issue Date: 2015
Publisher: Chalmers tekniska högskola / Institutionen för data- och informationsteknik (Chalmers)
Chalmers University of Technology / Department of Computer Science and Engineering (Chalmers)
Collection:Examensarbeten på grundnivå // Basic Level Theses

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.