CTH14-2: Analytical Method for Approximate Performance Evaluation of BICM with Iterative Demapping

An analytical method to predict accurately the performance of iterative demapping in bit-interleaved coded modulation (BICM-ID) is presented. It is based on the analytical evaluation of the bit error rate at the output of the demapper and, in comparison with previously known methods (e.g., those bas...

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Bibliographic Details
Published inIEEE Globecom 2006 pp. 1 - 6
Main Authors Bettancourt, R., Szczecinski, L., Feick, R.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.11.2006
Subjects
Analytical models
Bit error rate
Convergence
Information analysis
Interleaved codes
Iterative decoding
Iterative methods
Modulation coding
Performance analysis
Size measurement
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Summary:An analytical method to predict accurately the performance of iterative demapping in bit-interleaved coded modulation (BICM-ID) is presented. It is based on the analytical evaluation of the bit error rate at the output of the demapper and, in comparison with previously known methods (e.g., those based on EXIT charts), considerably reduces the need for simulations. The results obtained with the proposed method are compared with those obtained by EXIT analysis and through simulations.
ISBN:1424403561
9781424403561
ISSN:1930-529X
2576-764X
DOI:10.1109/GLOCOM.2006.112