Talks and Poster Presentations (with Proceedings-Entry):
Hua Zhou, N. Görtz:
"Cycle analysis of time-invariant LDPC convolutional codes";
Talk: International Conference on Telecommunications,
Qatar;
04-04-2010
- 04-07-2010; in: "2010 IEEE 17th International Conference on Telecommunications (ICT)",
(2010),
ISBN: 978-1-4244-5246-0;
23
- 28.
English abstract:
Time-invariant low-density parity-check convolutional codes (LDPCccs) can be constructed from a polynomial form of a parity-check matrix that defines quasi-cyclic LDPC block codes based on circulant matrices. Based on this polynomial matrix, we discuss the relationships between the polynomial domain and the time domain parity-check and syndrome former matrices with respect to cycle properties. We present a novel, simple way to describe cycles in the polynomial version of the syndrome former matrix and we exploit this concept in a new cycle counting algorithm.
Keywords:
LDPC codes, cycles
"Official" electronic version of the publication (accessed through its Digital Object Identifier - DOI)
http://dx.doi.org/10.1109/ICTEL.2010.5478744
Created from the Publication Database of the Vienna University of Technology.