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IEICE TRANSACTIONS on Fundamentals

Adaptive Thresholding for Signal De-Noising for Power-Line Communications

Yu Min HWANG, Gyeong Hyeon CHA, Jong Kwan SEO, Jae-Jo LEE, Jin Young KIM

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Summary :

This paper proposes a novel wavelet de-noising scheme regarding the existing burst noises that consist of background and impulsive noises in power-line communications. The proposed de-noising scheme employs multi-level threshold functions to efficiently and adaptively reduce the given burst noises. The experiment results show that the proposed de-noising scheme significantly outperformed the conventional schemes.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E100-A No.12 pp.3041-3044
Publication Date
2017/12/01
Publicized
Online ISSN
1745-1337
DOI
10.1587/transfun.E100.A.3041
Type of Manuscript
LETTER
Category
Digital Signal Processing

Authors

Yu Min HWANG
  Kwangwoon University
Gyeong Hyeon CHA
  Kwangwoon University
Jong Kwan SEO
  Korea Electrotechnology Research Institute (KERI)
Jae-Jo LEE
  Korea Electrotechnology Research Institute (KERI)
Jin Young KIM
  Kwangwoon University

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