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http://dspace.iitrpr.ac.in:8080/xmlui/handle/123456789/345| Title: | A base matrix method to construct column weight 3 quasi-cyclic LDPC codes with high girth |
| Authors: | Kalsi, A. Bajpai, A. Wuttisittikulkij, L. Kovintaewat, P. |
| Keywords: | Channel coding circulant permutation matrix (CPM) girth quasi-cyclic (QC) LDPC codes |
| Issue Date: | 15-Nov-2016 |
| Abstract: | This article presents a simple, less computational complexity method for constructing exponent matrix 3, K of girth 8, 10 and 12 of quasi-cyclic low-density parity-check codes (QC-LDPC) based on generation of base matrix. The construction of code deals with generation of base matrix by a simple algorithm and element wise element method for girth 8, while only element wise element method for girth 10 and 12. These methods are flexible for block-column length K . The simulations are shown in comparison with some existing appreciable work. |
| URI: | http://localhost:8080/xmlui/handle/123456789/345 |
| Appears in Collections: | Year-2016 |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| 07562999(1).pdf | 319.29 kB | Adobe PDF | View/Open Request a copy |
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