Pseudo-Orthogonal Space-Time Block Codes for MIMO-OFDM Systems over Frequency-Selective Channels

@article{Lee2006PseudoOrthogonalSB,
  title={Pseudo-Orthogonal Space-Time Block Codes for MIMO-OFDM Systems over Frequency-Selective Channels},
  author={Heunchul Lee and Seokhwan Park and Inkyu Lee},
  journal={2006 Asia-Pacific Conference on Communications},
  year={2006},
  pages={1-5}
}
This paper proposes a new class of space-time block code, which is manipulated from the existing transmit diversity schemes. We analyze the performance and the receiver complexity of the proposed scheme and confirm that the new diversity scheme can yield performance gain over other existing four-transmit antenna cases. By relaxing the diversity criterion on code designs, the proposed space-time code provides a full transmission rate for four-transmit antennas and makes it possible to approach… CONTINUE READING

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