公开(公告)号：US20160006499A1

公开(公告)日：2016-01-07

申请号：US14557872

申请日：2014-12-02

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Nam Ho JEONG ,  Bon Jun KU ,  Dae Sub OH

IPC: H04B7/185 ,  H04B15/00

CPC classification number: H04B7/18523

Abstract: The present invention relates to an apparatus and a method of predicting radio interference of a receiver. The apparatus includes a radio station information collecting unit which receives information related to a target radio station and interfering radio stations; a grouping unit which groups the interfering radio stations using the collected information; an interference parameter distribution estimating unit which models distribution characteristics of interference parameters for interfering radio stations; and an interference intensity predicting unit which predicts a distribution characteristic at least one of an interference signal intensity of a single interfering radio station and an aggregated interference signal intensity for a plurality of interfering radio stations by using a probability density function models of the interference parameters for every interference group, and predicts a total radio interference intensity from the entire interfering radio stations using the single interference signal distribution characteristic which is calculated for every group.

Abstract translation: 本发明涉及一种预测接收机的无线电干扰的装置和方法。 该装置包括：无线电站信息收集单元，其接收与目标无线电台和干扰无线电台有关的信息; 分组单元，其使用所收集的信息对干扰无线电台进行分组; 干扰参数分布估计单元，其对干扰无线电台的干扰参数的分布特性进行建模; 以及干扰强度预测单元，其通过使用干扰参数的概率密度函数模型来预测单个干扰无线电台的干扰信号强度和多个干扰无线电站的聚合干扰信号强度中的至少一个的分布特性， 每个干扰组，并且使用为每个组计算的单个干扰信号分布特性来预测来自整个干扰无线电台站的总无线电干扰强度。