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Lower bounds for codes correcting moderate-density bursts of fixed length with Lee weight consideration

Authors
Journal
Linear Algebra and its Applications
0024-3795
Publisher
Elsevier
Publication Date
Volume
418
Issue
1
Identifiers
DOI: 10.1016/j.laa.2006.01.021
Keywords
  • Error Detecting Codes
  • Error Correcting Codes
  • Lee Weight
  • Burst Errors
  • Moderate-Density Bursts
  • Burst Of Lengthb(Fixed)

Abstract

Abstract Lee weight is more appropriate for some practical situations than Hamming weight as it takes into account magnitude of each digit of the word. In this paper, considering Lee weight, we obtain necessary lower bound over the number of parity checks to correct bursts of length b (fixed) whose weight lies between certain limits. We also obtain Lee weight bound for such type of moderate-density bursts with limited intensity.

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