Device and method for configurating multiple interferers and interference analysis device and method using multiple interferers

摘要

The present invention relates to an apparatus and a method for arranging multiple interference sources, and an apparatus and a method for analyzing interference using multiple interference sources, wherein the apparatus for arranging multiple interference sources combines physical layers and media access control layers. The apparatus for arranging multiple interference sources comprises: a protection distance calculating unit which calculates a protection distance for a minimum interference effect when an interference source parameter is input; an interference source space distribution determining unit which allows operation to be performed in a condition that interference sources within an interference effect distance are randomly distributed or allows a user to directly determine spatial distribution of interference sources; a physical layer modeling unit which performs a physical layer modeling by individually applying a path loss in accordance with a separation distance between an interference source node and a source to be interfered; a node path loss applying unit which applies a path loss for each node to an attenuator and a transmitter amplifier in an aspect of HW; an MAC layer modeling unit which determines a transmission node and a transmission time point by using a Markov chain or determines the transmission node and the transmission time point by using a result log file of an external MAC simulator; a transmission and reception time point applying unit which applies transmission and reception time points in an aspect of HW by turning on/off a switch; and an interference source transmission signal generation unit which generates interrelated multiple interference signals for considering and analyzing an effect of frequency interference in PHY and MAC layers together.