350 rub
Journal Radioengineering №3 for 2014 г.
Article in number:
Possibilities of application non-binary block and convolutional error correction codes
Keywords: error correcting coding non-binary error-correcting codes channel capacity decoding
Authors:
A.V. Bashkirov - Ph.D. (Eng.), associate professor, designing and manufacture of radio equipment chairs, Voronezh State Technical University
L.N. Korotkov - Dr.Sci. (Eng), professor, physics of solid state chairs, Voronezh State Technical University
Yu.S. Naumenko - Post-graduate student, designing and manufacture of radio equipment chairs, Voronezh State Technical University
Abstract:
The article discusses aspects of the application of non-binary block and convolutional error correcting codes. Relevance of articles due to the need to solve the problem of providing high reliability of data transport systems by transmitting digital information, in particular, methods of error-correcting coding. Discusses the basic parameters of error-correcting codes. The ratio for the dependence of bandwidth q-ary symmetric channel of symbol error probability. Considered application of non-binary codes in complex concatenated structures and LDPC codes (low-density parity-check), which are characterized by high efficiency, due to the possibility of using iterative decoding algorithms. The conclusion about the possibility of improving noise immunity, by using more bandwidth for non-binary codes, in terms of growth of computing resources hardware decoders.
Pages: 59-61
References

  1. Blejxut R., Grushko I.I., Blinovskij V.M. Teoriya i praktika kodov, kontroliruyushhix oshibki: per. s angl. / pod red. K.Sh. Zigangirova. M.: Mir. 1986. 576 s.
  2. Vasil'ev K.K., Glushkov V.A., Dormidontov A.V., Nesterenko A.G. Teoriya e'lektricheskoj svyazi: uchebnoe posobie / pod obshh. red. K.K. Vasil'eva. Ul'yanovsk: UlGTU. 2008. 452 s.
  3. Zolotarev V.V., Ovechkin G.V. Pomexoustojchivoe kodirovanie. Metody' i algoritmy': Spravochnik / pod red. Ju.B. Zubareva. M.: Goryachaya liniya-Telekom. 2004. 126 s.
  4. Nikitin G.I. Svertochny'e kody': uchebnoe posobie / SPbGUAP. SPb. 2001. 80 c.
  5. Klark Dzh. ml., Kejn Dzh. Kodirovanie s ispravleniem oshibok v sistemax czifrovoj svyazi / per. s angl. pod red. B.S. Cy'bakova. M.: Radio i svyaz'. 1987. 392 s.
  6. Kukunin D.S., Novodvorskij M.S., Oxorzin V.M. Postroenie kaskadny'x kodov na osnove Bouza-Choudxuri-Xokvin­gema i Rida-Solomona. SPb.: GUT im. prof. M.A. Bonch-Bruevicha. 2004. 58 s.
  7. Morelos-Saragossa R. Iskusstvo pomexoustojchivogo kodirovaniya. Metody', algoritmy', primenenie. M.: Texnosfera. 2005. 320 s.
  8. Bashkirov A.V., Klimov A.I., Naumenko Ju.S. Nedvoichny'e nizkoplotnostny'e kody': algoritmy' dekodirovaniya i ix vy'chislitel'naya slozhnost' // Trudy' mezhdunarodnogo simpoziuma «Nadezhnost' i kachestvo». Izd. Penzenskogo gosudarstvennogo universiteta. 2013. T. 2. № 1-1. S. 19.
  9. Declercq D., Fossorier M., Poulliat C. Design of regular (2, dc)-LDPC codes over GF(q) using their binary images // IEEE Trans. Commun. 2008. V. 56(10). P. 1626-1635.