A New DCT based Channel Estimation Algorithm for OFDM Systems

  • Antony Nycil
  • Published 2012


This paper deals with the estimation of the channel in orthogonal frequency division multiplexed systems. In this paper, a new DCT-based pilot-symbol-aided channel estimation method is proposed. The energy leakage in multipath channel with non-sample-spaced time delays is eliminated here. The proposed method uses symmetric property to extend the LS estimate… (More)

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