Design and implementation of FPGA to regular (2, DC) NB-LDPC decoders
- 1 Ph. D. (Eng.), Associate Professor, Department of Radio Equipment Engineering and Manufacturing, Voronezh State Technical University
- 2 Dr. Sc. (Eng.), Professor, Head of Department of Radio Equipment Engineering and Manufacturing, Voronezh State Technical University
- 3 Post-graduate Student, Department of Radio Equipment Engineering and Manufacturing, Voronezh State Technical University
Abstract
This paper describes variable node with a low-latency processing with the use of the algorithm skimming, together with the advanced min-sum check node processing with low latency by prefetching and relaxing redundancy control.
How to cite
Башкиров А.В., Муратов А.В., Хорошайлова М.В. Архитектура и реализация на ПЛИС регулярных (2, dc) NB-LDPC-декодеров // Радиотехника. 2017. № 6. С. 179–183.
References
- Hocevar D.E. «A reduced complexity decoder architecture via layered decoding of LDPC codes,» in IEEE Workshop Signal Process. 2004.
- Huang J., Zhou S., and Willett P. «Nonbinary LDPC coding for multicarrier underwater acoustic communication», IEEE J. Sel. Areas Commun., 2008.
- Savin V. «Min-Max decoding for non binary LDPC codes», in Proc. (IEEE) International Symposium on Information Theory, Toronto. Canada. 2008.
- Bashkirov A.V., Korotkov L.N., Xoroshajlova M.V. Model' masshtabiruemogo LDPC-dekodera nizkoj moshhnosti s ispol'zovaniem algoritmicheskogo sinteza vy'sokogo urovnya // Vestnik VGTU. T. 12. № 1. 2016. S. 65−69.
- Bashkirov A.V., Savinkov A.Yu., Xoroshajlova M.V. Realizacziya LDPC-dekodera na massivno-parallel'ny'x vy'chislitel'ny'x ustrojstvax // Vestnik VGTU. T. 11. № 6. 2015. S. 97−99.
- Bashkirov A.V., Klimov A.I., Muratov A.V., Naumenko Yu.S., Czy'mbalyuk V.S. Perspektivy' modelirovaniya parametrov algoritmov pomexoustojchivogo kodirovaniya s vy'sokoj stepen'yu parallelizma pri pomoshhi apparatnoj platformy' na baze GPU // Zhurnal «Radiotexnika». M.: Radiotexnika Nomer 12. 2013. S. 26−29.
- Khoroshaylova M.V. THE LDPC DECODER ARCHITECTURE / Antropoczentricheskie nauki: innovaczionny'j vzglyad na obrazovanie i razvitie lichnosti. Materialy' II-j Mezhdunar. nauchno-prakticheskoj konf.: V 2-x chastyax. Pod red. E'.P. Komarovoj. Voronezh. 2015. S. 227−228.
- Bashkirov A.V., Muratov A.V., Xoroshajlova M.V., Sitnikov A.V., Ermakov S.A. Nizkoplotnostny'e kody' maloj moshhnosti dekodirovaniya // Radiotexnika. 2016. № 5. S. 32−37.
