Indoor Terminal Positioning Method Based on Virtual Sampling Points
A technology of virtual sampling point and positioning method, which is applied in the direction of electrical components, wireless communication, network topology, etc., can solve problems such as easy to generate large-scale jumps, inconvenient field sampling, sensitive to changes in real-time signal values, etc., to achieve convenient modification and the effect of reconfiguration
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[0039] An indoor terminal positioning method based on virtual sampling points, in which the virtual sampling points are the map information configured in the previous stage, and the virtual sampling points represent the location of the real environment, and also carry the signal strength information of the location in the WIFI environment, and the connection with the surrounding APs. Neighbor relationship information between (wireless access points). The virtual sampling points are defined when configuring the environment map, and replace the sampling points in the sampling-based indoor positioning method as the reference point for positioning. Through relatively simple configuration instead of heavy sampling, a more intuitive indoor environment WIFI signal strength distribution can be obtained, and it can be applied to indoor terminal positioning.
[0040] The steps to configure a virtual sample point include:
[0041] Step 1: Configure the AP in the real environment, which ...
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