A 3D passive localization system based on indoor wireless channel model and finger printing location

A method for 3D passive localization based on indoor wireless channel model and fingerprinting location is presented through analyzing various kinds of indoor localization algorithms. The fingerprinting location and propagation model could respectively locate the planimetric and height position, hence the indoor three-dimensional location could be obtained. The system design and structure are presented in this paper. The experiment shows the system can locate all kinds of radiant point at 2.4GHz frequency band.