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Single-symbol ML decoding for orthogonal and quasi-orthogonal STBC in clipped MIMO-OFDM systems using a clipping noise model with Gaussian approximation.

Zhefeng LiXiang-Gen Xia
Published in: IEEE Trans. Commun. (2008)
Keyphrases
  • noise model
  • gaussian distribution
  • gaussian noise
  • maximum likelihood
  • noise level
  • noisy images
  • mimo ofdm systems
  • neural network
  • image segmentation
  • denoising
  • gaussian mixture model
  • optimization procedure