Title :
Turbo-like iterative least-squares decoding of analogue codes
Author :
Hu, F. ; Henkel, W.
Author_Institution :
Int. Univ. Bremen, Germany
Abstract :
A turbo-like iterative decoding scheme for analogue product codes is described. It is proved that the iterative decoding method is an iterative projection in Euclidean space and converges to the least-squares solution. Using this geometric point of view, any block analogue codes can be decoded by a similar iterative method. The described procedure may serve as a step towards a more intuitive understanding of turbo decoding.
Keywords :
block codes; iterative decoding; least squares approximations; product codes; turbo codes; Euclidean space; block analogue codes; iterative decoding; iterative method; iterative projection; least-squares decoding; turbo decoding;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20052912
