Browsing by Author "Demirkol, Derya"

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    Master Thesis
    Comparison and analysis of various indoor positioning systems techniques
    (Kadir Has Üniversitesi, 2016) Demirkol, Derya; Da?, Tamer
    indoor Positioning has been a research subject in order to facilitate people life easier. Different type of methods has been implemented and tested by the years. The Global Positioning System (GPS) is a satellite based navigation system. This technique is using outdoor environment to navigate people or buildings. in indoor positioning GPS signals are usually too weak to provide accurate positioning estimate. Other technique need to investigate to get better result of accuracy. Ultrasonic Positioning Systems RFiD Computer Vision System RF Wireless indoor Positioning System has been used. Recent year Wireless indoor Positioning Technique is most popular technique. it is easier to set up every indoor environment by using Access Points (AP) and costs are very low comparing to other techniques. Also Wireless technique does not need any extra component or effort. in this thesis indoor Positioning techniques were investigated. Different algorithms were implemented to estimate location in indoor areas and accuracy comparison has been made by using Wireless technology.