On the performance of the Viterbi equalizer in the presence of channel estimation errors

@article{Gorokhov1998OnTP,
  title={On the performance of the Viterbi equalizer in the presence of channel estimation errors},
  author={Alexei Gorokhov},
  journal={IEEE Signal Processing Letters},
  year={1998},
  volume={5},
  pages={321-324}
}
Maximum-likelihood sequence estimation is often used to recover digital signals transmitted over finite memory convolutive channels when an estimate of the channel is available. In this letter, we study the impact of channel estimation errors on the quality of sequence detection. The general case of single input multiple output (SIMO) channels is considered. An asymptotic upper bound for the symbol error rate is presented, which allows us to treat channel estimation errors as equivalent to… CONTINUE READING
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