Analysis of ESPRIT-based algorithms for blind frequency offset estimation on MC-CDMA downlink

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Abstract

In this letter, we investigate ESPRIT-based approaches for blind frequency offset estimation on MC-CDMA downlink. By analyzing the signal subspace structures of the MC-CDMA signals, the natures of the spreading codes and the number of users determine the feasibility of the ESPRIT-based approaches for the blind estimation task.

Original languageEnglish
Pages (from-to)990-994
Number of pages5
JournalIEICE Transactions on Communications
VolumeE89-B
Issue number3
DOIs
StatePublished - 2006

Keywords

  • ESPRIT
  • Frequency offset
  • MC-CDMA

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