Tell a friend
Print
Lázaro Blasco, Francisco and Paolini, Enrico and Liva, Gianluigi and Bauch, Gerhard (2015) On the Weight Distribution of Fixed-Rate Raptor Codes. IEEE International Symposium on Information Theory 2015, HongKong, China. doi: 10.1109/ISIT.2015.7282983.
![[img]](https://elib.dlr.de/style/images/fileicons/application_pdf.png) |
PDF
212kB |
Abstract
In this paper Raptor code ensembles with linear random precodes in a fixed-rate setting are considered. An expression for the average distance spectrum is derived and this expression is used to obtain the asymptotic exponent of the weight distribution. The asymptotic growth rate analysis is then exploited to develop a necessary and sufficient condition under which the fixed-rate Raptor code ensemble exhibits a strictly positive typical minimum distance.
| Item URL in elib: | https://elib.dlr.de/102803/ | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||
| Title: | On the Weight Distribution of Fixed-Rate Raptor Codes | ||||||||||||||||||||
| Authors: |
| ||||||||||||||||||||
| Date: | 2015 | ||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||
| Open Access: | Yes | ||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||
| DOI: | 10.1109/ISIT.2015.7282983 | ||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||
| Keywords: | Raptor codes, Fountain Codes, Maximum Likelihood | ||||||||||||||||||||
| Event Title: | IEEE International Symposium on Information Theory 2015 | ||||||||||||||||||||
| Event Location: | HongKong, China | ||||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||
| HGF - Program: | Space | ||||||||||||||||||||
| HGF - Program Themes: | Communication and Navigation | ||||||||||||||||||||
| DLR - Research area: | Raumfahrt | ||||||||||||||||||||
| DLR - Program: | R KN - Kommunikation und Navigation | ||||||||||||||||||||
| DLR - Research theme (Project): | R - Vorhaben Multimedia Satellitennetze (old) | ||||||||||||||||||||
| Location: | Oberpfaffenhofen | ||||||||||||||||||||
| Institutes and Institutions: | Institute of Communication and Navigation > Satellite Networks | ||||||||||||||||||||
| Deposited By: | Lazaro, Francisco | ||||||||||||||||||||
| Deposited On: | 10 Feb 2016 15:38 | ||||||||||||||||||||
| Last Modified: | 21 Jul 2023 10:28 |
Repository Staff Only: item control page
