An investigation of SUDOKU-inspired non-linear codes with local constraints

Jossy Sayir; Joned Sarwar

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arXiv · 1504.03946

An investigation of SUDOKU-inspired non-linear codes with local constraints

Jossy Sayir·Joned Sarwar

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Abstract

Codes with local permutation constraints are described. Belief propagation decoding is shown to require the computation of permanents, and trellis-based methods for computing the permanents are introduced. New insights into the asymptotic performance of such codes are presented. A universal encoder for codes with local constraints is introduced, and simulation results for two code structures, SUDOKU and semi-pandiagonal Latin squares, are presented.

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Jossy Sayir, Joned Sarwar. 2015-04-15. An investigation of SUDOKU-inspired non-linear codes with local constraints. https://arxiv.org/abs/1504.03946

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