DocumentCode
2516341
Title
LDPC convolutional codes based on braided convolutional codes
Author
Tavares, Marcos B S ; Lentmaier, Michael ; Zigangirov, Kamil Sh ; Fettweis, Gerhard P.
Author_Institution
Tech. Univ. Dresden, Dresden
fYear
2008
fDate
6-11 July 2008
Firstpage
1035
Lastpage
1039
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
convolutional codes; parity check codes; LDPC convolutional codes; bit error rate; braided convolutional codes; computer simulations; decoding architectures; encoding architectures; Bit error rate; Carbon capture and storage; Computer architecture; Convolutional codes; Encoding; Iterative decoding; Matrices; Mobile communication; Parity check codes; Performance evaluation;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory, 2008. ISIT 2008. IEEE International Symposium on
Conference_Location
Toronto, ON
Print_ISBN
978-1-4244-2256-2
Electronic_ISBN
978-1-4244-2257-9
Type
conf
DOI
10.1109/ISIT.2008.4595144
Filename
4595144
Link To Document