On the design of a digital blind feedforward, nearly jitter-free timing-recovery scheme for linear modulations

Kai Shi, Yan Wang, Erchin Serpedin

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

This letter deals with the compensation of the self-noise (jitter) in a nondata-aided (blind) feedforward symbol-timing estimator using two samples per symbol for linearly modulated waveforms transmitted through additive white Gaussian noise channels. The main contribution of this letter is the derivation of an appropriate prefilter to achieve nearly jitter-free digital blind feedforward timing recovery. Computer simulations illustrate that the proposed prefiltering scheme improves significantly the performance at mid and high signal-to-noise ratios.

Original languageEnglish
Pages (from-to)1464-1469
Number of pages6
JournalIEEE Transactions on Communications
Volume52
Issue number9
DOIs
Publication statusPublished - Sep 2004
Externally publishedYes

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ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

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