Intercarrier interference self-cancellation space-frequency codes for MIMO-OFDM

  title={Intercarrier interference self-cancellation space-frequency codes for MIMO-OFDM},
  author={Dung Ngoc Dao and Chintha Tellambura},
  journal={IEEE Transactions on Vehicular Technology},
Space-frequency (SF) codes that exploit both spatial and frequency diversity can be designed using orthogonal frequency division multiplexing (OFDM). However, OFDM is sensitive to frequency offset (FO), which generates intercarrier interference (ICI) among subcarriers. We investigate the pair-wise error probability (PEP) performance of SF codes over quasistatic, frequency selective Rayleigh fading channels with FO. We prove that the conventional SF code design criteria remain valid. The… CONTINUE READING
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