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Cramer-Rao lower bounds for QAM phase and frequency estimation.

Feng RiceBill CowleyWilliam MoranMark Rice
Published in: IEEE Trans. Commun. (2001)
Keyphrases
  • lower bound
  • cramer rao
  • upper bound
  • worst case
  • np hard
  • objective function
  • shortest path
  • density estimation