Blind signal modulation recognition through clustering analysis of constellation signature

作者：

Highlights：

• Modulation classification using OPTICS clustering algorithm has been proposed.

• Algorithm is reliably classifying 4ASK, 8ASK, BPSK, QPSK and 8QAM above 9 dB SNR.

• Classification is unsupervised and generalized for any orders ASK, PSK and QAM.

• Algorithm is implemented and tested on real time RF signal using labVIEW.

摘要

•Modulation classification using OPTICS clustering algorithm has been proposed.•Algorithm is reliably classifying 4ASK, 8ASK, BPSK, QPSK and 8QAM above 9 dB SNR.•Classification is unsupervised and generalized for any orders ASK, PSK and QAM.•Algorithm is implemented and tested on real time RF signal using labVIEW.

论文关键词：K-means clustering,Linear regression,OPTICS,Blind signal

论文评审过程：Received 28 December 2016, Revised 19 June 2017, Accepted 29 July 2017, Available online 5 August 2017, Version of Record 9 August 2017.

论文官网地址：https://doi.org/10.1016/j.eswa.2017.07.053