Efficient Address Generation for Permutation Polynomial Based Interleavers over Integer Rings

Jonghoon RYU

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Summary :

Permutation polynomial based interleavers over integer rings have recently received attention for their excellent channel coding performance, elegant algebraic properties and simplicity of implementation. In this letter, it is shown that permutation polynomial based interleavers of practical interest is decomposed into linear permutation polynomials. Based on this observation, it is shown that permutation polynomial based interleavers as well as their inverses can be efficiently implemented.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E95-A No.1 pp.421-424
Publication Date
2012/01/01
Publicized
Online ISSN
1745-1337
DOI
10.1587/transfun.E95.A.421
Type of Manuscript
LETTER
Category
Coding Theory

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