Low-density codes low power decode
- 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
- 4 Dr. Sc. (Phys.-Math.), Professor, Department , Voronezh State Technical University
- 5 Ph. D. (Eng.), Consultant, JSC «Concern «Sozvezdie» (Voronez)
Keywords:
wireless networksLDPC codeATBF algorithmbit flippingdecodingsoft decisionserrors correction
Abstract
This paper describes an efficient, low complexity, a channel decoder with a high capacity, which is suitable for LDPC decoding codes. The implementation details are provided for the decoding algorithm for LDPC-called adaptive threshold bitwise inversion bit (Adaptive Threshold Bit Flipping (ATBF), designed for low implementation complexity and low power operation.
How to cite
Башкиров А.В., Муратов А.В., Хорошайлова М.В., Ситников А.В., Ермаков С.А. Низкоплотностные коды малой мощности декодирования // Радиотехника. 2016. № 5. С. 32–37.
References
- Ismail M., Ahmed I., Coon J., Armour S., Kocak T., McGeehan J.LowlatencylowpowerbitflippingalgorithmsforLDPCdecoding // ProceedingsoftheIEEE 21stInternationalPersonalIndoorandMobileRadioCommunications (PIMRC \'10). P. 278−282. 2010.
- KHoroshajjlova M.V., Bashkirov A.V., Sitnikov A.V. Optimizacija apparatnojj arkhitektury LDPC-dekodera, primenjaemogo v standarte radiosvjazi IEEE 802.11n // Vestnik VGTU. 2015. T. 11. № 6. S. 97−99.
- Bashkirov A.V., Klimov A.I., Muratov A.V., Naumenko JU.S., Cymbaljuk V.S. Perspektivy modelirovanija parametrov algoritmov pomekhoustojjchivogo kodirovanija s vysokojj stepenju parallelizma pri pomoshhi apparatnojj platformy na baze GPU // Radiotekhnika. 2013. № 12. S. 26−29.
- Khoroshaylova M.V.TheLDPCdecoderarchitecture / Materialy II‑jj Mezhdunar. nauchno-prakticheskojj konf. «Antropocentricheskie nauki: innovacionnyjj vzgljad na obrazovanie i razvitie lichnosti». V 2-kh chastjakh / Pod red. EH.P. Komarovojj. Voronezh. 2015. S. 227−228.
- Bashkirov A.V., Korotkov L.N., Naumenko JU.S. Vozmozhnosti nedvoichnogo primenenija blochnykh i svertochnykh kodov s ispravleniem oshibok // Radiotekhnika. 2014. № 3. S. 59−61.