Impulse noise detection in OFDM communication system using machine learning ensemble algorithms

Ali N. Hasan, Thokozani Shongwe

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

7 Citations (Scopus)

Abstract

An impulse noise detection scheme employing machine learning (ML) algorithm in Orthogonal Frequency Division Multiplexing (OFDM) is investigated. Four powerful ML’s multi-classifiers (ensemble) algorithms (Boosting (Bos), Bagging (Bag), Stacking (Stack) and Random Forest (RF)) were used at the receiver side of the OFDM system to detect if the received noisy signal contained impulse noise or not. The ML’s ensembles were trained with the Middleton Class A noise model which was the noise model used in the OFDM system. In terms of prediction accuracy, the results obtained from the four ML’s Ensembles techniques show that ML can be used to predict impulse noise in communication systems, in particular OFDM.

Original languageEnglish
Title of host publicationInternational Joint Conference, SOCO 2016-CISIS 2016-ICEUTE 2016, Proceedings
EditorsJose Manuel Lopez-Guede, Alvaro Herrero, Hector Quintian, Manuel Grana, Oier Etxaniz, Emilio Corchado
PublisherSpringer Verlag
Pages85-91
Number of pages7
ISBN (Print)9783319473635
DOIs
Publication statusPublished - 2017
EventInternational Conference on Soft Computing Models in Industrial and Environmental Applications, SOCO 2016, International Conference on Computational Intelligence in Security for Information Systems, CISIS 2016 and International Conference on European Transnational Education, ICEUTE 2016 - San Sebastian, Spain
Duration: 19 Oct 201621 Oct 2016

Publication series

NameAdvances in Intelligent Systems and Computing
Volume527
ISSN (Print)2194-5357

Conference

ConferenceInternational Conference on Soft Computing Models in Industrial and Environmental Applications, SOCO 2016, International Conference on Computational Intelligence in Security for Information Systems, CISIS 2016 and International Conference on European Transnational Education, ICEUTE 2016
Country/TerritorySpain
CitySan Sebastian
Period19/10/1621/10/16

Keywords

  • Bagging
  • Boosting
  • Ensemble
  • OFDM and impulse noise
  • Prediction
  • Random forest
  • Stacking

ASJC Scopus subject areas

  • Control and Systems Engineering
  • General Computer Science

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