How accurate is WiFi location tracking?

A WiFi location tracking system should give you a level of accuracy ranging from three to five meters. To do this, it uses time difference of arrival (TDOA) measurements with wide bandwidth.

Why is location more accurate with WiFi?

WiFi access points help to triangulate the position of a device whose WiFi is turned on. Thus, all a phone needs to do is detect various WiFi hotspots in its range, and then its location accuracy improves, because the geographical location of millions of WiFi access points can be obtained from a centralized database.

Does WiFi reveal location?

Their location can still be determined thanks to Wi-Fi network positioning. Vendors like Microsoft, Apple, and Google are always refreshing this data, using it to provide more accurate location services to users. And it is disclosed involuntarily; vendors do not need Wi-Fi passwords to locate contributing networks.

Does Wi-Fi router have GPS?

– collected data from open Wi-Fi networks has all been collated. When the phone detects any wireless network, encrypted or otherwise, it sends the BSSID (MAC address) of the router along with signal strength, and most importantly, GPS coordinates up to the mothership.

How does Wi-Fi support indoor positioning?

In a WiFi positioning system, tags are WiFi transmitters that send simple packets to a number of WiFi access points in a facility. WiFi indoor positioning systems give a fairly high level of accuracy—from three to five meters—because they use time difference of arrival (TDOA) measurements with wide bandwidth.

Does Wi-Fi travel better up or down?

5. Set it up high. WiFi routers emit radio waves, which spread out and down from their source. Mounting the router to a wall or setting it on a high shelf can give you a better signal, especially if you live in a two-story house and want a good connection on both floors.

How do I pinpoint a Wi-Fi location?

How to Physically Locate a Rogue Access Point

1. Hold the laptop close to the body at stomach level.
2. Use a WiFi scanner to identify the rogue APs BSSID and track its WiFi signal.
3. Stand in one specific direction long enough to note the exact WiFi signal.
4. From the same spot, turn 90 degrees and note the exact WiFi signal.

Where is the best location for a WiFi router?

Routers tend to spread signals downward, so it’s best to mount the router as high as possible to maximize coverage. Try placing it high on a bookshelf or mounting it on the wall in an inconspicuous place.