Using Exit Charts to Develop an Early Stopping Criterion for Turbo Decoding

J. Potman, F.W. Hoeksema, Cornelis H. Slump

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

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Abstract

Early stopping criteria are used to determine when additional decoder iterations result in little or no improvement in the bit- error-rate (BER) at the output of a Turbo decoder. This paper proposes a stopping criterion based on Extrinsic Information Transfer (EXIT) charts. The generation and properties of EXIT charts are discussed. Convergence and BER predictions obtained using EXIT charts are compared to results obtained using Turbo decoder simulation. Finally this paper describes the use of convergence and BER predictions obtained from EXIT charts to develop a stopping criterion for Turbo decoding.
Original languageUndefined
Title of host publicationProceedings of IEEE Benelux Signal Processing Symposium
Place of PublicationHilvarenbeek, The Netherlands
PublisherIEEE
Pages163-166
Number of pages4
ISBN (Print)-
Publication statusPublished - 14 Apr 2004
Event4th IEEE Benelux Signal Processing Symposium, SPS-2004 - Hilvarenbeek, Netherlands
Duration: 15 Apr 200416 Apr 2004
Conference number: 4

Publication series

Name
PublisherIEEE

Conference

Conference4th IEEE Benelux Signal Processing Symposium, SPS-2004
Abbreviated titleSPS
CountryNetherlands
CityHilvarenbeek
Period15/04/0416/04/04

Keywords

  • METIS-221817
  • IR-49445

Cite this

Potman, J., Hoeksema, F. W., & Slump, C. H. (2004). Using Exit Charts to Develop an Early Stopping Criterion for Turbo Decoding. In Proceedings of IEEE Benelux Signal Processing Symposium (pp. 163-166). Hilvarenbeek, The Netherlands: IEEE.
Potman, J. ; Hoeksema, F.W. ; Slump, Cornelis H. / Using Exit Charts to Develop an Early Stopping Criterion for Turbo Decoding. Proceedings of IEEE Benelux Signal Processing Symposium. Hilvarenbeek, The Netherlands : IEEE, 2004. pp. 163-166
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Potman, J, Hoeksema, FW & Slump, CH 2004, Using Exit Charts to Develop an Early Stopping Criterion for Turbo Decoding. in Proceedings of IEEE Benelux Signal Processing Symposium. IEEE, Hilvarenbeek, The Netherlands, pp. 163-166, 4th IEEE Benelux Signal Processing Symposium, SPS-2004, Hilvarenbeek, Netherlands, 15/04/04.

Using Exit Charts to Develop an Early Stopping Criterion for Turbo Decoding. / Potman, J.; Hoeksema, F.W.; Slump, Cornelis H.

Proceedings of IEEE Benelux Signal Processing Symposium. Hilvarenbeek, The Netherlands : IEEE, 2004. p. 163-166.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

TY - GEN

T1 - Using Exit Charts to Develop an Early Stopping Criterion for Turbo Decoding

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N2 - Early stopping criteria are used to determine when additional decoder iterations result in little or no improvement in the bit- error-rate (BER) at the output of a Turbo decoder. This paper proposes a stopping criterion based on Extrinsic Information Transfer (EXIT) charts. The generation and properties of EXIT charts are discussed. Convergence and BER predictions obtained using EXIT charts are compared to results obtained using Turbo decoder simulation. Finally this paper describes the use of convergence and BER predictions obtained from EXIT charts to develop a stopping criterion for Turbo decoding.

AB - Early stopping criteria are used to determine when additional decoder iterations result in little or no improvement in the bit- error-rate (BER) at the output of a Turbo decoder. This paper proposes a stopping criterion based on Extrinsic Information Transfer (EXIT) charts. The generation and properties of EXIT charts are discussed. Convergence and BER predictions obtained using EXIT charts are compared to results obtained using Turbo decoder simulation. Finally this paper describes the use of convergence and BER predictions obtained from EXIT charts to develop a stopping criterion for Turbo decoding.

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KW - IR-49445

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BT - Proceedings of IEEE Benelux Signal Processing Symposium

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Potman J, Hoeksema FW, Slump CH. Using Exit Charts to Develop an Early Stopping Criterion for Turbo Decoding. In Proceedings of IEEE Benelux Signal Processing Symposium. Hilvarenbeek, The Netherlands: IEEE. 2004. p. 163-166