LT Code Design for Inactivation Decoding
Information Theory
2014-08-13 v1 math.IT
Abstract
We present a simple model of inactivation decoding for LT codes which can be used to estimate the decoding complexity as a function of the LT code degree distribution. The model is shown to be accurate in variety of settings of practical importance. The proposed method allows to perform a numerical optimization on the degree distribution of a LT code aiming at minimizing the number of inactivations required for decoding.
Keywords
Cite
@article{arxiv.1408.2660,
title = {LT Code Design for Inactivation Decoding},
author = {Francisco Lázaro Blasco and Gianluigi Liva and Gerhard Bauch},
journal= {arXiv preprint arXiv:1408.2660},
year = {2014}
}
Comments
6 pages, 7 figures