Improvement of adaptation method of a corrector of an intersymbol interference in SDSL data transmission system

Authors

  • V. A. Tikhonov Kharkiv National University of Radioelectronics, Ukraine
  • I. V. Savchenko Kharkiv National University of Radioelectronics, Ukraine
  • K. V. Netrebenko Kharkiv National University of Radioelectronics, Ukraine https://orcid.org/0000-0001-8873-791X

DOI:

https://doi.org/%20

Abstract

The adaptation method of a corrector of the intersymbol interference based on statistics of the third order is offered. This method is more noise-resistant than gradient method of adaptation which widely applied now if we use an asymmetric training signal. Using of developed method for updating coefficients of a corrector of an intersymbol interference in SDSL data transmission system allows to reduce a necessary signal-noise ratio in a adaptation mode by 1.6-3.2 dB at insignificant complication of a convolution coder.

References

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Published

2006-12-06

Issue

Section

Research Articles