Izvestiya of Saratov University.

Mathematics. Mechanics. Informatics

ISSN 1816-9791 (Print)
ISSN 2541-9005 (Online)


For citation:

Lvov A. A., Svetlov M. S., Ulyanina Y. A. Models of Information K-Channels with Memory. Izvestiya of Saratov University. Mathematics. Mechanics. Informatics, 2015, vol. 15, iss. 1, pp. 106-112. DOI: 10.18500/1816-9791-2015-15-1-106-112, EDN: RNVHML

This is an open access article distributed under the terms of Creative Commons Attribution 4.0 International License (CC-BY 4.0).
Published online: 
02.03.2015
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Russian
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RNVHML

Models of Information K-Channels with Memory

Autors: 
Lvov Aleksei Arlenovich, Yuri Gagarin State Technical University of Saratov
Svetlov M. S., Institute of Precision Mechanics and Control, Russian Academy of Sciences (IPTMU RAS)
Ulyanina Yu. A., Yuri Gagarin State Technical University of Saratov
Abstract: 

Analysis of non-binary (K-ary, K > 3) information channels (IC) with memory as complex stochastic structures is rather complicated mathematically. Of significant interest is the synthesis of simplified mathematical models for such channels that allow clarifying relatively simply the most important regularities occurring in real processes. Modeling of IC (K-channels) with memory is a vital problem that has both theoretical and practical importance. In this paper models of discrete K-channels with memory are presented, their graphs of transition probabilities for various operating conditions built, and probabilities of outcomes of reception for symbols of the used alphabet estimated.

References: 
  1. Pimentel C., Blake F. Modeling Burst Channels Using Partitioned Fritchman’s Markov Models // IEEE Transactions on Vehicular Technology. 1998. № 47. P. 885–899.
  2. Васильев К. К. Математическое моделирование систем связи. Ульяновск : УлГТУ, 2008. 170 с.
  3. Теория электрической связи : учеб. пособие для вузов / К. К. Васильев [и др.]. Ульяновск : УлГТУ, 2008. 452 с.
  4. Гладких А. А. Основы теории мягкого декодирования избыточных кодов в стирающем канале связи. Ульяновск : УлГТУ, 2010. 380 с.
  5. Левин Б. Р. Теоретические основы статистической радиотехники : в 3 т. Т. 1. М. : Сов. радио, 1974. 552 с.
  6. Финк Л. М. Теория передачи дискретных сообщений. М. : Сов. радио, 1970. 728 с.
  7. L’vov A. A., Svetlov M. S., Ulyanina Yu. A. Analysis of pseudo-random sequences in the nonbinary communication channels // Naukowa mysl informacyjnej powieki–2014. Techniczne nauki : Materialy X Miedzynarodowej naukowi-praktycznej konferencji. Polska, Przemysl, 2014. P. 37–41.
Received: 
12.10.2014
Accepted: 
26.02.2015
Published: 
31.03.2015