Name
Title | ||
|---|---|---|
Smallest Size Of Circulant Matrix For Regular (3, L) And (4, L) Quasi-Cyclic Ldpc Codes With Girth 6 |
Abstract | ||
|---|---|---|
In this paper, we investigate the smallest value of p for which a (J. L. p)-QC LDPC code with girth 6 exists for J = 3 and J = 4. For J = 3, we determine the smallest value of p for any L. For J = 4, we determine the smallest value of p for L <= 301. Furthermore we provide examples of specific constructions meeting these smallest values of p. |
Year | DOI | Venue |
|---|---|---|
2009 | 10.1587/transfun.E92.A.2891 | IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES |
Keywords | Field | DocType |
LDPC codes, difference matrix, quasi-cyclic codes, regular LDPC codes, circulant matrix, lower bounds | Discrete mathematics,Combinatorics,Low-density parity-check code,Matrix difference equation,Circulant matrix,Mathematics | Journal |
Volume | Issue | ISSN |
E92A | 11 | 1745-1337 |
Citations | PageRank | References |
2 | 0.41 | 2 |
Authors | ||
4 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Manabu Hagiwara | 1 | 240 | 24.06 |
| Marc P. C. Fossorier | 2 | 1311 | 106.18 |
| Takashi Kitagawa | 3 | 97 | 6.54 |
| Hideki Imai | 4 | 615 | 43.56 |