Skip to main content

Detection of Equalization Errors in Time-Varying Channels

  • Conference paper

Part of the book series: Lecture Notes in Computer Science ((LNCS,volume 3124))

Abstract

This article presents a new procedure to detect equalization errors in time-varying channels (TVC). This procedure has low computational complexity and can be used with different modulation or equalization schemes. In order to detect the occurrence of errors a test of hypothesis is performed using a proper measure of distance between decision-directed channel estimates produced by two adaptive filters with distinct characteristics of robustness to the use of erroneous references. Several results of performance evaluation by simulation are presented and indicate the effectiveness of the proposed scheme.

This is a preview of subscription content, log in via an institution.

Buying options

Chapter
USD   29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD   39.99
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD   54.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Learn about institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. Dogançay, K., Kennedy, R.A.: Blind detection of equalization errors in communication systems. IEEE Transactions on Information Theory 43(2), 469–482 (1997)

    Article  MATH  Google Scholar 

  2. Dogançay, K., Krishnamurthy, V.: Blind on-line testing for equalization errors in digital communication systems. IEEE Transactions on Information Theory 44(4), 1677–1686 (1998)

    Article  MATH  Google Scholar 

  3. Diniz, P.S.R.: Adaptive Filtering Algorithms and Practical Implementation. Kluwer Academic Publishers, Dordrecht (1997)

    MATH  Google Scholar 

  4. Haykin, S.: Adaptive Filter Theory. Prentice-Hall, Englewood Cliffs (1991)

    MATH  Google Scholar 

  5. Proakis, J.G.: Digital Communications. McGraw-Hill, New York (1995)

    Google Scholar 

  6. Van Trees, H.L.: Detection, Estimation, and Modulation Theory. Wiley, Chichester (1968)

    MATH  Google Scholar 

  7. Parsons, J.D.: The Mobile Radio Propagation Channel. John Wiley, Chichester (1992)

    Google Scholar 

  8. Jakes, W.C.: Microwave Mobile Communications. John Wiley, Chichester (1974)

    Google Scholar 

  9. Galdino, J.F., Pinto, E.L., Alencar, M.S.: Analytical performance of the LMS algorithm on the estimation of wide sense stationary channels. Submitted to IEEE Transactions on Communications (2003)

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2004 Springer-Verlag Berlin Heidelberg

About this paper

Cite this paper

Galdino, J.F., Pinto, E.L., Alencar, M.S., Sousa, E.S. (2004). Detection of Equalization Errors in Time-Varying Channels. In: de Souza, J.N., Dini, P., Lorenz, P. (eds) Telecommunications and Networking - ICT 2004. ICT 2004. Lecture Notes in Computer Science, vol 3124. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-27824-5_77

Download citation

  • DOI: https://doi.org/10.1007/978-3-540-27824-5_77

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-22571-3

  • Online ISBN: 978-3-540-27824-5

  • eBook Packages: Springer Book Archive

Publish with us

Policies and ethics