A new class of signal constellations for differential unitary space-time modulation (DUSTM)

C Shan*, A Nallanathan, PY Kam

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

23 Citations (Scopus)

Abstract

In this letter, a new class of signal constellations is proposed for differential unitary space-time modulation with multiple transmit antennas. In the proposed method, a rotation matrix is introduced to design signal constellations with large diversity product which is a primary property for signal constellations to have good performance in high signal to noise ratio (SNR).

Original languageEnglish
Pages (from-to)1-3
Number of pages3
JournalIEEE COMMUNICATIONS LETTERS
Volume8
Issue number1
DOIs
Publication statusPublished - Jan 2004

Keywords

  • differential unitary
  • space-time modulation
  • diversity product
  • signal constellations

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