New fast method for channel estimation

J. F. Doherty, R. J. Mammone

Research output: Contribution to journalConference articlepeer-review


The decision feedback channel equalizer (DFE) is reformulated in terms of the method of projections onto convex sets (POCS). The formulation provides faster convergence in the training mode by updating the DFE taps several times per symbol period. The data-driven mode is made more robust with the introduction of new decision strategies.

Original languageEnglish (US)
Pages (from-to)815-819
Number of pages5
JournalConference Record - International Conference on Communications
StatePublished - 1989
EventIEEE International Conference on Communications - ICC'89 - Boston, MA, USA
Duration: Jun 11 1989Jun 14 1989

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Electrical and Electronic Engineering


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