Doubly iterative decoding of space-time turbo codes with a large number of antennas

  title={Doubly iterative decoding of space-time turbo codes with a large number of antennas},
  author={Ezio Biglieri and Alessandro Nordio and Giorgio Taricco},
  journal={2004 IEEE International Conference on Communications (IEEE Cat. No.04CH37577)},
We examine the performance of a reduced-complexity doubly iterative decoder for space-time turbo codes on a quasi-static fading channel. The decoder works by using preliminary soft values of the coded symbols, obtained after a limited number of turbo iterations, to reduce the spatial interference from the received signal. Then, new turbo iterations are performed to improve on the quality of the soft values, and so on. Using a number of approximations, we obtain a receiver interface that… CONTINUE READING
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Doubly-Iterative Decoding of Space–Time Turbo Codes With a Large Number of Antennas,

  • E. Biglieri, A. Nordio, G. Taricco
  • IEEE Trans. Commun., submitted for publication,
  • 2003
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