Abstract
We consider noisy data transmission channels with unknown scaling and varying offset mismatch. Minimum Pearson distance detection is used in cooperation with a difference operator, which offers immunity to such mismatch. Pair-constrained codes are proposed for unambiguous decoding, where in each codeword certain adjacent symbol pairs must appear at least once. We investigate the cardinality and redundancy of these codes.
Original language | English |
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Article number | 8718635 |
Pages (from-to) | 1115-1118 |
Number of pages | 4 |
Journal | IEEE Communications Letters |
Volume | 23 |
Issue number | 7 |
DOIs | |
Publication status | Published - 2019 |
Bibliographical note
Accepted author manuscriptKeywords
- difference operator
- minimum Pearson distance detection
- pair-constrained code
- Unknown scaling and offset