A.V. Bashkirov – Ph. D. (Eng.), Associate Professor, Department of Radio Equipment Engineering and Manufacturing, Voronezh State Technical University

E-mail: fabi7@mail.ru

A.V. Muratov – Dr. Sc. (Eng.), Professor, Head of Department of Radio Equipment Engineering and Manufacturing, Voronezh State Technical University

E-mail: kipr@vorstu.ru

M.V. Khoroshaylova – Post-graduate Student, Department of Radio Equipment Engineering and Manufacturing, Voronezh State Technical University

E-mail: pmv2205@mail.ru

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.

1. Hocevar D.E. «A reduced complexity decoder architecture via layered decoding of LDPC codes,» in IEEE Workshop Signal Process. 2004.
2. Huang J., Zhou S., and Willett P. «Nonbinary LDPC coding for multicarrier underwater acoustic communication», IEEE J. Sel. Areas Commun., 2008.
3. Savin V. «Min-Max decoding for non binary LDPC codes», in Proc. (IEEE) International Symposium on Information Theory, Toronto. Canada. 2008.
4. 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.
5. 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.
6. 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.
7. 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.
8. 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.