Power-line communications using DWMT modulation

M. C. Sun, Pak Kong Lun

Research output: Journal article publicationConference articleAcademic researchpeer-review

3 Citations (Scopus)


In this paper, a power-line communication system using a type of discrete wavelet multitone (DWMT) modulation is discussed. An adaptive channel equalizer designed for the system is proposed. The equalizer is designed to minimize the error in the symbols received through an FIR channel with colored additive noise and narrow-band interference. The performance of the proposed system is investigated through computer simulation. A significant improvement over the OFDM approach is observed.
Original languageEnglish
JournalProceedings - IEEE International Symposium on Circuits and Systems
Publication statusPublished - 1 Jan 2002
Event2002 IEEE International Symposium on Circuits and Systems - Phoenix, AZ, United States
Duration: 26 May 200229 May 2002

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials


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