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Super-orthogonal space-time code design based on the trellis diagram integrated operation

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Abstract

By studying the super-orthogonal space-time coding designs for 2 transmit antennas and superquasi orthogonal space-time coding designs for 4 transmit antennas, a novel super-orthogonal space-time coding design for 4 transmit antennas is proposed. By exploiting the inherent structure association between OSTBC and QOSTBC, the proposed schemes can obtain the full-rate and good performance while keeping the coding complexity as super-orthogonal space-time coding schemes for 2 transmit antennas. Simulation results demonstrate that the proposed schemes outperforms the existing super-quasi orthogonal space-time coding schemes by almost 2 dB.

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Authors and Affiliations

  1. College of Information and Communication, Guilin University of Electronic and Technology, Guilin, 541004, China

    Jun Ao, ChunBo Ma & FaLiang Ao

  2. National Key Laboratory of Electromagnetic Environment, QingDao, 266107, China

    Jun Ao

  3. National Lab of Radar Signal Processing, Xidian University, Xi’an, 710071, China

    GuiSheng Liao

Authors
  1. Jun Ao
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  2. ChunBo Ma
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  3. FaLiang Ao
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  4. GuiSheng Liao
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Correspondence to Jun Ao.

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Ao, J., Ma, C., Ao, F. et al. Super-orthogonal space-time code design based on the trellis diagram integrated operation. Sci. China Inf. Sci. 54, 1481–1490 (2011). https://doi.org/10.1007/s11432-011-4249-0

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  • DOI: https://doi.org/10.1007/s11432-011-4249-0

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