National Conference on Role of Engineers in National Building |
Foundation of Computer Science USA |
NCRENB2016 - Number 1 |
July 2016 |
Authors: Vrajesh Akabari, Divyesh Dhedhi, Vishal Rabadiya, Siddhesh Doiphode |
cffd9297-d1c7-492a-8792-8c2c194c5e2e |
Vrajesh Akabari, Divyesh Dhedhi, Vishal Rabadiya, Siddhesh Doiphode . A Survey on Android based Indoor Wi-Fi Positioning System using Tri-Lateration. National Conference on Role of Engineers in National Building. NCRENB2016, 1 (July 2016), 25-27.
Indoor Positioning System (IPS) has been studying in many fields. Recently, the IPS market is growing rapidly and many companies are following the techniques like tracking and navigation technologies and services. There are many different schemes for indoor positioning such as Wi-Fi Positioning Systems (WPS), Bluetooth, Infrared, ultrasound, etc. Global Positioning System (GPS) is the best positioning system but it works accurately for outdoor localization and is also used for navigation and tracking for any devices or smartphones. However, unfortunately it is difficult to use for indoor applications i.e. inside the buildings the signal is not available, IPS solves this problem and for more accuracy IPS is done using Wi-Fi positioning which uses RSSI data from Wi-Fi access points to do localization in indoor environment.