Combined Linear Pre-Equalization and BLAST Equalization with Channel Correlation Feedback

O. Simeone, U. Spagnolini

Research output: Contribution to journalArticlepeer-review

10 Scopus citations


In this letter, we study linear pre-equalization in conjunction with BLAST equalization. Linear pre-equalization is based on the assumption that the channel state information available at the transmitter is limited to the second order statistics of channel and noise (long term channel state information or LT-CSI). Through simulations, we compare different design criteria for the pre-equalizer and show the advantages of the considered structure with respect to BLAST.

Original languageEnglish (US)
Pages (from-to)487-489
Number of pages3
JournalIEEE Communications Letters
Issue number10
StatePublished - Oct 2003
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Modeling and Simulation
  • Computer Science Applications
  • Electrical and Electronic Engineering


  • Channel state information (CSI)
  • Multiple input multiple output (MIMO)
  • Pre-equalization


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