METHOD AND SYSTEM OF STATISTICAL MODELING OF RADIO SIGNAL RECEIVED FROM MULTIPLE CONCURRENT WIRELESS TRANSMISSION

摘要

Disclosed are a method and a system for the statistical modeling of a radio signal received from the simultaneous transmission of wireless transmitters. A ring-shaped region part is formed in a transmitter distribution region with the outermost circle having the maximum distance affected by the signal of a transmitter around a receiver as radius and the innermost circle having the minimum separation distance between the transmitter and the receiver as radius. The present invention includes the steps of: setting the radius of the outermost circle, the radius of the innermost circle, and the number of the transmitters; calculating the radius of the circles to divide the region part into an external part and an internal part; calculating a probability density function of an accumulation signal received from the transmitters which are located in the internal region and the external region; and displaying the signal with the weighted sum modeling of a log-normal distribution using the probability density function.