RIS ID
79923
Abstract
An approach to construct irregular repeat accumulate (RA) codes from circulant permutation matrices is presented. The constructed irregular RA codes can be encoded with shift registers and decoded in the turbo decoding fashion, which leads to a much faster convergence rate compared to the conventional full parallel decoding fashion.
Publication Details
S. Tong, S. Zhang, B. Bai & X. Wang, "Fast encodable and decodable irregular repeat accumulate codes from circulant permutation matrices," Electronics Letters, vol. 43, (1) pp. 48-49, 2007.