Shadow fading assistance carry-free equipment positioning method
A technology of shadow fading and positioning method, which is applied in the field of wireless positioning in wireless networks, and can solve problems such as not suitable for complex environments, shadow fading, link attenuation, etc.
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[0063] The present invention will be described in detail below with reference to the drawings and embodiments, and the technical problems and beneficial effects solved by the technical solution of the present invention will also be described. The flow chart of the shadow fading assisted non-portable device positioning method proposed by the present invention is as follows figure 1 As shown, it specifically includes the following implementation steps:
[0064] Step 1: Deploy wireless measurement nodes and construct a monitoring area:
[0065] K wireless measurement nodes working in the same frequency band and supporting the same communication protocol form a measurement node array and K≥2, place the measurement node array and 1 base station node in a 2-dimensional plane, and these nodes have the same physical structure , the area surrounded by the measurement node array constitutes the monitoring area D such as figure 2 shown; the coordinates of the K measuring nodes that co...
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