Differential unitary space-time modulation for a large number of receive antennas

@article{Wang2002DifferentialUS,
  title={Differential unitary space-time modulation for a large number of receive antennas},
  author={J. Wang and M. Fitz and K. Yao},
  journal={Conference Record of the Thirty-Sixth Asilomar Conference on Signals, Systems and Computers, 2002.},
  year={2002},
  volume={1},
  pages={565-569 vol.1}
}
  • J. Wang, M. Fitz, K. Yao
  • Published 2002
  • Computer Science
  • Conference Record of the Thirty-Sixth Asilomar Conference on Signals, Systems and Computers, 2002.
  • For high signal to noise ratios, the design criteria for differential unitary space-time (DUST) codes follow the rank-and-determinant criterion. In this paper, we show that when the number of receiver antennas is large, the Euclidean distance among codewords dominates the performance of DUST codes. Therefore, in the presence of a large number of receive antennas; DUST codes can be optimized by using the Euclidean-distance criterion. Simulation results are given to corroborate the theoretical… CONTINUE READING
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