descriptionPublicationkeyboard_double_arrow_right Article , Preprint , Conference object 01 Sep 2015Embargo end date: 01 Jan 2015Publisher:IEEEJournal:2015 53rd Annual Allerton Conference on Communication, Control, and Computing (Allerton)

Authors: Lázaro Blasco, Francisco; Liva, Gianluigi; Bauch, Gerhard;

doi: 10.1109/allerton.2015.7446996 , 10.48550/arxiv.1510.08364

arXiv: 1510.08364

Inactivation decoding analysis for LT codes

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Abstract

We provide two analytical tools to model the inactivation decoding process of LT codes. First, a model is presented which derives the expected number of inactivations occurring in the decoding process of an LT code. This analysis is then extended allowing the derivation of the distribution of the number of inactivations. The accuracy of the method is verified by Monte Carlo simulations. The proposed analysis opens the door to the design of LT codes optimized for inactivation decoding.

Presented at the 53rd Annual Allerton Conference on Communication, Control, and Computing, 2015

Related Organizations

German Aerospace Center
Germany
Hamburg University of Technology
Germany

Keywords

FOS: Computer and information sciences, inactivation decoding, Computer Science - Information Theory, Information Theory (cs.IT), ML, Fountain codes, LT codes

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