5 Apparatus and method for spatial channel parameter estimation in fifth generation mobile communications

摘要

The present invention relates to a method and an apparatus for constructing a spatial channel model of a 5th generation mobile communication system, and establishes a wireless backhaul network propagation environment in consideration of the digital topographic map of the analyzed area and the antenna information of the 5th generation mobile communication, Searching for a plurality of propagation paths between a transmission point and a reception point in a wireless backhaul network propagation environment of the analysis target area based on a deterministic Ray-Tube algorithm; Collecting power delay distribution information of each of the plurality of propagation paths; And obtaining the spatial channel model parameters for the fifth generation mobile communication by clustering and combining the collected power delay distribution information through the K-means algorithm.;