Radiotekhnika
Publishing house Radiotekhnika

"Publishing house Radiotekhnika":
scientific and technical literature.
Books and journals of publishing houses: IPRZHR, RS-PRESS, SCIENCE-PRESS


Тел.: +7 (495) 625-9241

 

Model of soft decisions based on erasure channel parameters modification

Keywords:

R.V. Klimov – Post-graduate student, Dept. of telecommunications, Ulyanovsk State Technical University. E-mail: chorrus@mail.ru
D.N. Solodovnikova – engineer, OJSC Rostelecom. E-mail: d.solodovnikova@mail.ru


In modern wireless communication systems, significant relevance acquire the tasks associated with the development and applying of methods of processing soft error-correcting codes. Such techniques significantly extend the class of redundant codes decoding algorithms, contributing to a reduction in the code input in the set of reliable performance. Moreover, the use of soft decisions communication system facilities timely change mode adaptation through early detection of changes in the characteristics of interfering factors on the signal processing stage in a continuous communication channel, not in the decoder.
References:

  1. Sklyar B. Cifrovaya svyaz'. M.: Radio i svyaz'. 2000. 800 s.
  2. Morelos-Saragosa R. Iskusstvo pomexoustojchivogo kodirovaniya. Metody', algoritmy', primenenie. M.: Texnosfera. 2005. 320 s.
  3. Gladkix A.A. Osnovy' teorii myagkogo dekodirovaniya izby'tochny'x kodov v stirayushhem kanale svyazi. Ul'yanovsk: UlGTU. 2010. 379 s.
  4. Gladkix A.A., Klimov R.V. Chislennoe modelirovanie obobshhyonnoj proczedury' formirovaniya indeksov myagkix reshenij // IKT. 2013. T. 12. № 2. S. 22-28.
  5. Prokis Dzh. Cifrovaya svyaz'. M.: Radio i svyaz'. 2000. 801 s.
  6. Gladkix A.A., Mansurov A.I, Chertorijskij S.Ju. Statisticheskaya oczenka indeksov dostovernosti simvolov, formiruemy'x v sisteme s myagkim dekodirovaniem // IKT. 2008. T. 6. № 1. S. 39-43.
  7. Gladkix A.A., Chilixin N.Ju., Lin'kov I.S. Myagkoe dekodirovanie proizvedenij kodov proizvol'noj razmernosti na baze kodov s edinstvennoj proverkoj chetnosti // Izv. Samarskogo nauchnogo czentra RAN. 2013. T. 15. №4(3).

© Издательство «РАДИОТЕХНИКА», 2004-2017            Тел.: (495) 625-9241                   Designed by [SWAP]Studio