LDPC Convolutional Codes Based on Braided Convolutional Codes

Marcos B.S. Tavares; Michael Lentmaier; Kamil Zigangirov; Gerhard Fettweis

doi:10.1109/ISIT.2008.4595144

LDPC Convolutional Codes Based on Braided Convolutional Codes

Marcos B.S. Tavares, Michael Lentmaier, Kamil Zigangirov, Gerhard Fettweis

Department of Electrical and Information Technology

Research output: Chapter in Book/Report/Conference proceeding › Paper in conference proceeding › peer-review

165 Downloads (Pure)

Abstract

We introduce and analyze new constructions of LDPC convolutional codes and their tail-biting versions which are obtained from braided convolutional codes. The basic ideas behind the encoding and decoding architectures for these codes are presented. Additionally, asymptotic results concerning the iterative thresholds are shown for different ensembles. Finally, we evaluate the bit error rate performances of several codes by means of computer simulations.

Original language	English
Title of host publication	[Host publication title missing]
Publisher	IEEE - Institute of Electrical and Electronics Engineers Inc.
Pages	1035-1039
ISBN (Print)	978-1-4244-2256-2
DOIs	https://doi.org/10.1109/ISIT.2008.4595144
Publication status	Published - 2008
Event	IEEE International Symposium on Information Theory, 2008 - Toronto, Toronto, Canada Duration: 2008 Jul 6 → 2008 Jul 11

Conference

Conference	IEEE International Symposium on Information Theory, 2008
Country/Territory	Canada
City	Toronto
Period	2008/07/06 → 2008/07/11

Subject classification (UKÄ)

Electrical Engineering, Electronic Engineering, Information Engineering

Free keywords

LDPC codes
LDPC convolutional codes
spatial coupling
braided codes

Access to Document

10.1109/ISIT.2008.4595144

Tavares_M_ISIT_08

Cite this

@inproceedings{f302f94f357643d5848fcbf31f6ee020,

title = "LDPC Convolutional Codes Based on Braided Convolutional Codes",

abstract = "We introduce and analyze new constructions of LDPC convolutional codes and their tail-biting versions which are obtained from braided convolutional codes. The basic ideas behind the encoding and decoding architectures for these codes are presented. Additionally, asymptotic results concerning the iterative thresholds are shown for different ensembles. Finally, we evaluate the bit error rate performances of several codes by means of computer simulations.",

keywords = "LDPC codes, LDPC convolutional codes, spatial coupling, braided codes",

author = "Tavares, {Marcos B.S.} and Michael Lentmaier and Kamil Zigangirov and Gerhard Fettweis",

year = "2008",

doi = "10.1109/ISIT.2008.4595144",

language = "English",

isbn = "978-1-4244-2256-2",

pages = "1035--1039",

booktitle = "[Host publication title missing]",

publisher = "IEEE - Institute of Electrical and Electronics Engineers Inc.",

address = "United States",

note = "IEEE International Symposium on Information Theory, 2008 ; Conference date: 06-07-2008 Through 11-07-2008",

}

TY - GEN

T1 - LDPC Convolutional Codes Based on Braided Convolutional Codes

AU - Tavares, Marcos B.S.

AU - Lentmaier, Michael

AU - Zigangirov, Kamil

AU - Fettweis, Gerhard

PY - 2008

Y1 - 2008

N2 - We introduce and analyze new constructions of LDPC convolutional codes and their tail-biting versions which are obtained from braided convolutional codes. The basic ideas behind the encoding and decoding architectures for these codes are presented. Additionally, asymptotic results concerning the iterative thresholds are shown for different ensembles. Finally, we evaluate the bit error rate performances of several codes by means of computer simulations.

AB - We introduce and analyze new constructions of LDPC convolutional codes and their tail-biting versions which are obtained from braided convolutional codes. The basic ideas behind the encoding and decoding architectures for these codes are presented. Additionally, asymptotic results concerning the iterative thresholds are shown for different ensembles. Finally, we evaluate the bit error rate performances of several codes by means of computer simulations.

KW - LDPC codes

KW - LDPC convolutional codes

KW - spatial coupling

KW - braided codes

U2 - 10.1109/ISIT.2008.4595144

DO - 10.1109/ISIT.2008.4595144

M3 - Paper in conference proceeding

SN - 978-1-4244-2256-2

SP - 1035

EP - 1039

BT - [Host publication title missing]

PB - IEEE - Institute of Electrical and Electronics Engineers Inc.

T2 - IEEE International Symposium on Information Theory, 2008

Y2 - 6 July 2008 through 11 July 2008

ER -

LDPC Convolutional Codes Based on Braided Convolutional Codes

Abstract

Conference

Subject classification (UKÄ)

Free keywords

Access to Document

Fingerprint

Cite this