5 citations · 5 across the 1 of their papers we have counts for
3 papers
cs.IT2011★ 5 cited
On Inverses for Quadratic Permutation Polynomials over Integer Rings
Jonghoon Ryu, Oscar Y. Takeshita
Quadratic permutation polynomial interleavers over integer rings have recently received attention in practical turbo coding systems from deep space applications to mobile communica…
cs.IT2005
On Quadratic Inverses for Quadratic Permutation Polynomials over Integer Rings
Jonghoon Ryu, Oscar Y. Takeshita
An interleaver is a critical component for the channel coding performance of turbo codes. Algebraic constructions are of particular interest because they admit analytical designs a…
cs.IT2005
A New Construction for LDPC Codes using Permutation Polynomials over Integer Rings
Oscar Y. Takeshita
A new construction is proposed for low density parity check (LDPC) codes using quadratic permutation polynomials over finite integer rings. The associated graphs for the new codes…