LYM-Type Inequalities for tEC/AUED Codes

Zhen Zhang, Xiang Gen Xia

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Abstract

Some LYM-type inequalities are introduced to obtain a relationship between the parameters of t-error correcting/all unidirectional error-detecting (tEC/AUED) codes of length n. As an application of these inequalities, new lower bounds on the redundancies of systematic tED/AUED codes are derived and an extensive table is given.

Original languageEnglish
Pages (from-to)232-238
Number of pages7
JournalIEEE Transactions on Information Theory
Volume39
Issue number1
DOIs
Publication statusPublished - Jan 1993
Externally publishedYes

Keywords

  • Antiehains
  • LYM inequality
  • r-error correcting/all unidireetional error-detecting codes
  • systematie codes

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Zhang, Z., & Xia, X. G. (1993). LYM-Type Inequalities for tEC/AUED Codes. IEEE Transactions on Information Theory, 39(1), 232-238. https://doi.org/10.1109/18.179364