Adaptive equalisation in oversampled subbands

S. Weiß, S. R. Dooley, R. W. Stewart, A. K. Nandi

Research output: Contribution to journalArticle

25 Citations (Scopus)
25 Downloads (Pure)

Abstract

The potential presence of fractional delays, nonminimum phase parts, and a colouring of the channel output can require adaptive equalisers to adapt very long filters, which can have slow convergence for LMS-type adaptive algorithms. The authors present a novel oversampled subband approach to adaptive equalisation, which can both significantly reduce computational complexity and improve convergence speed.
Original languageEnglish
Pages (from-to)1452-1453
Number of pages2
JournalElectronics Letters
Volume34
Issue number15
DOIs
Publication statusPublished - 23 Jul 1998

Keywords

  • adaptive equalisers
  • adaptive filters
  • computational complexity
  • filtering theory

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