Methods of ISI decreasing and their efficiency

Authors

  • Денис Михайлович Розенвассер Odessa National Academy of Telecommunications named after A.S. Popov Kovalska str.,1, Odessa, Ukraine, 65023, Ukraine
  • Сергій Васильович Коновалов Odessa National Academy of Telecommunications named after A.S. Popov Kovalska str.,1, Odessa, Ukraine, 65023, Ukraine

DOI:

https://doi.org/10.15587/1729-4061.2013.12753

Keywords:

Inter-symbol interference (ISI), signal-to-noise ratio (SNR), D-criterion, bit error probability, decision feedback equalizer

Abstract

Almost in any transmission systems, in wireless, wired and optical ones, occurs intersymbol interference (ISI). However, nowadays there is no systematic approach to the problem in reference literature, as well as comparison and estimation of different efficient methods application. This paper suggest the estimation fight ISI different methods elimination such as: guard interval, partial response, error-control code and others, based on criterium of minimum of bit-error probability. It is difficult to conclude which of these methods is to be considered the most effective, because each of them has both advantages and disadvantages, and the choice of one of them depends on the specific conditions, characteristics and requirements of the transmission system. Obtained results will allow us to conclude about most effective methods under different conditions

Author Biographies

Денис Михайлович Розенвассер, Odessa National Academy of Telecommunications named after A.S. Popov Kovalska str.,1, Odessa, Ukraine, 65023

Lecturer

Department of Telecommunication Theory named after A.G. Zyuko 

Сергій Васильович Коновалов, Odessa National Academy of Telecommunications named after A.S. Popov Kovalska str.,1, Odessa, Ukraine, 65023

Student

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Published

2013-04-25

How to Cite

Розенвассер, Д. М., & Коновалов, С. В. (2013). Methods of ISI decreasing and their efficiency. Eastern-European Journal of Enterprise Technologies, 2(10(62), 42–46. https://doi.org/10.15587/1729-4061.2013.12753

Issue

Section

Applied Information Technology