Self-Inverse Interleavers for Turbo Codes
Amin Sakzad, Mohammad‐Reza Sadeghi, Daniel Panario, Nasim Eshghi · 2010
edei function. The cycle structure of R ´ functions are also investigated. Finally, self-inverse ve rsions of permutation functions are used to construct interleavers. These interleavers are their own de-interleavers and are useful for turbo coding and turbo decoding. Experiments carried out for selfinverse interleavers constructed using these kind of permutation polynomials and functions show excellent agreement with our theoretical results.