Novel iterative equalization based on energy-spreading transform

Research output: Contribution to journalArticle

25 Citations (Scopus)

Abstract

In this paper, novel iterative equalization for intersymbol interference (ISI) channels is proposed. Different from the existing turbo equalization, the proposed one is based on energy-spreading transform (EST), which separates equalization and coding, and therefore works for uncoded systems. The complexity of the proposed scheme is comparable to that of decision-feedback equalization (DFE). However, analytical and simulation results demonstrate that its performance is very close to the matched-filter bound (MFB) when the signal-to-noise ratio (SNR) is above a threshold.

Original languageEnglish
Pages (from-to)190-203
Number of pages14
JournalIEEE Transactions on Signal Processing
Volume54
Issue number1
DOIs
Publication statusPublished - 2006 Jan 1

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Intersymbol interference
Matched filters
Signal to noise ratio
Feedback

All Science Journal Classification (ASJC) codes

  • Signal Processing
  • Electrical and Electronic Engineering

Cite this

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Novel iterative equalization based on energy-spreading transform. / Hwang, Taewon; Li, Ye.

In: IEEE Transactions on Signal Processing, Vol. 54, No. 1, 01.01.2006, p. 190-203.

Research output: Contribution to journalArticle

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