Patent search ap:("ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE") AND inv:"Soo Ho Sohn" Page 1

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发明授权
Method of determining single sampling frequency of classification target signal in order to predict modulation type of classification target signal, and method and apparatus for predicting modulation type by using classification target signal sampled with single sampling frequency 有权

公开(公告)号：US11817977B2

公开(公告)日：2023-11-14

申请号：US17710625

申请日：2022-03-31

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Byung Chan Kim , Kang Hee Kim , Haeng Sook Ro , Gwang Moon Park , Soo Ho Sohn , Ki Cheol Tae

IPC: H04B3/46 , H04L27/00

CPC classification number: H04L27/0012 , H04L27/0006

Abstract: In the present invention, in classifying modulation types of a plurality of modulation signals by using a classifier (an artificial neural network model based on machine learning), the classifier may classify the modulation types of the modulation signals by using pieces of I/Q data, sampled with one sampling frequency, as input data, and thus, may quickly classify the modulation signals.

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