Automatic robust linear receiver for multi-access space-time block coded MIMO systems

Jun Yang*, Xiaochuan Ma, Chaohuan Hou, Yicong Liu, Zheng Yao

*Corresponding author for this work

Research output: Contribution to journalJournal articleResearchpeer-review

1 Citation (Scopus)

Abstract

In this letter, we develop a fully automatic robust linear receiver technique for joint space-time decoding and interference rejection in multi-access MIMO systems that use orthogonal space-time block codes and erroneous channel state information (CSI). The proposed receiver does not need any a priori knowledge of channel estimation errors and has a simple closed form. Numerical examples show that our method usually gives good performance in case of non-perfect CSI and/or low sample sizes when compared with other tested linear receivers.

Original languageEnglish
JournalIEEE Signal Processing Letters
Volume16
Issue number8
Pages (from-to)687-690
Number of pages4
ISSN1070-9908
DOIs
Publication statusPublished - 2009
Externally publishedYes

Keywords

  • Data mining
  • MIMO
  • Multi-access MIMO communications
  • Orthogonal space-time block codes
  • Probability density function
  • Receivers
  • Robust linear receiver
  • Robustness
  • Transmitters

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