Published June 1, 2017 | Version v1
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INDOOR LOCALIZATION SOLUTION FOR GPS

  • 1. Electronics &Communication Department, Dayananda Sagar College of Engineering, Bangalore, India
  • 2. Telecommunication Department, Dayananda Sagar College of Engineering, Bangalore, India

Description

GPS technology is used for positioning application and it is highly reliable and accurate when used outdoor. Due to multipath propagation, signal attenuation and blockage its performance is limited in indoor and dense urban environment. As a solution, technologies like Apple’s iBeacon, Radio-frequency identification (RFID), Ultrasonic and Wireless Fidelity (Wi-Fi) access points are used to improve performance in Indoor environment. We are having a look at all these technologies which are meant for GPS Indoor performance improvement in this review paper.

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