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A Turbo Code Interleaver Design Criterion Based on the Performance of Iterative Decoding

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Author

Summary, in English

The performance of a turbo code is dependent on two code properties: its distance spectrum and its suitability to be iteratively decoded. Both these properties are influenced by the choice of interleaver used in the turbo encoder. This paper presents an interleaver design criterion that focuses on the performance of iterative decoding, based on the correlation properties of the extrinsic inputs. Interleavers designed with the proposed criterion achieve very competitive performances, both in terms of convergence rates and error correcting capabilities

Publishing year

2001

Language

English

Pages

52-54

Publication/Series

IEEE Communications Letters

Volume

5

Issue

2

Document type

Journal article (letter)

Publisher

IEEE - Institute of Electrical and Electronics Engineers Inc.

Topic

  • Electrical Engineering, Electronic Engineering, Information Engineering

Status

Published

Research group

  • Radio Systems

ISBN/ISSN/Other

  • ISSN: 1089-7798