Wi-Fi Fingerprinting for Indoor Positioning

Wireless Fidelity (Wi-Fi) fingerprinting is a remarkable approach developed by modern science to detect the user’s location efficiently. Today, Global Positioning System (GPS) used keep track of our current for outdoor positioning. In GPS technology, satellite signals cannot reach indoor environments as they are shielded from obstructions so that with lack Line Sight (LoS) do not provide enough signal accuracy. Since very difficult track, thus, wide variety techniques dealing them have been suggested. The best way offer an positioning service technology Wi-Fi since most commercial infrastructure well equipped routers. use becoming more common in field systems (IPS). For purpose localization, each method obtaining fingerprint has analyzed and discussed this work. study, majority algorithms associated interpreted, earlier works other researchershave critically evaluated, order get in-depth understanding how process works.