Signal detection for EST based modulation in doubly-selective channels

Jaeho Lee, Taewon Hwang, Ye Li

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

The energy spreading transform (EST) based modulation with iterative signal detection has been shown to perform very close to the matched filter bound (MFB) for time-invariant or slow time-varying channels with signal-to-noise ratio over a threshold. However, for fast time-varying channels, the original equalization alone is not adequate. In this correspondence, we extend the EST-based approach to doubly-selective channels, that is, time-varying and frequency-selective channels. Our simulation results show that the extended approach has significant performance for doubly-selective channels.

Original languageEnglish
Pages (from-to)3287-3291
Number of pages5
JournalIEEE Transactions on Signal Processing
Volume57
Issue number8
DOIs
Publication statusPublished - 2009

All Science Journal Classification (ASJC) codes

  • Signal Processing
  • Electrical and Electronic Engineering

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