Measurements and analysis for proposal of propagation models considering time and spatial variation of propagation environments in the micro-wave band

In this paper, we investigated the concept of spatial and time (changes) rate in the measurement of wave propagations and measured Long Term Evolution (LTE) signals at five locations considering the time rate of 1%, 10%, and 50%. We confirmed the concept of spatial and time (changes) ratios based on the results of analyzing the signal data measured. In the future, we aims to develop a propagation modeling method that applies the percentage of time and spatial changes by using the propagation signal measurement method and statistical techniques applying the data cumulative techniques in time and spatial areas.