Minimum Pearson Distance Detection for Multilevel Channels With Gain and/or Offset Mismatch

@article{Immink2014MinimumPD,
  title={Minimum Pearson Distance Detection for Multilevel Channels With Gain and/or Offset Mismatch},
  author={Kees A. Schouhamer Immink and Jos H. Weber},
  journal={IEEE Transactions on Information Theory},
  year={2014},
  volume={60},
  pages={5966-5974}
}

• Kees A. Schouhamer Immink, Jos H. Weber
• Published 2014 in IEEE Transactions on Information Theory
• DOI:10.1109/TIT.2014.2342744

The performance of certain transmission and storage channels, such as optical data storage and nonvolatile memory (flash), is seriously hampered by the phenomena of unknown offset (drift) or gain. We will show that minimum Pearson distance (MPD) detection, unlike conventional minimum Euclidean distance detection, is immune to offset and/or gain mismatch. MPD detection is used in conjunction with T-constrained codes that consist of q-ary codewords, where in each codeword T reference symbols… CONTINUE READING

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