On orthogonal designs and space-time codes

@article{Lu2004OnOD,
  title={On orthogonal designs and space-time codes},
  author={Hsiao-feng Lu and P. Vijay Kumar and Habong Chung},
  journal={IEEE Communications Letters},
  year={2004},
  volume={8},
  pages={220-222}
}
Orthogonal-design-based space-time (ODST) codes of size (n/spl times/n) offer maximum diversity gain advantage and a simple yet optimal decoding algorithm under an arbitrary signal alphabet or constellation A. However, these designs only exist for n=2, 4, 8 when A is real and for n=2 when A is complex. In this letter, we address the question of the… CONTINUE READING