DocumentCode
2326577
Title
CTH14-2: Analytical Method for Approximate Performance Evaluation of BICM with Iterative Demapping
Author
Bettancourt, Rolando ; Szczecinski, Leszek ; Feick, Rodolfo
Author_Institution
Dept. of Electron. Eng., Univ. Tec. Federico Santa Mara, Valparaiso
fYear
2006
fDate
Nov. 27 2006-Dec. 1 2006
Firstpage
1
Lastpage
6
Abstract
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.
Keywords
decoding; fading channels; interleaved codes; iterative methods; BICM; EXIT charts; bit error rate; bit-interleaved coded modulation; iterative demapping; Analytical models; Bit error rate; Convergence; Information analysis; Interleaved codes; Iterative decoding; Iterative methods; Modulation coding; Performance analysis; Size measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Global Telecommunications Conference, 2006. GLOBECOM '06. IEEE
Conference_Location
San Francisco, CA
ISSN
1930-529X
Print_ISBN
1-4244-0356-1
Electronic_ISBN
1930-529X
Type
conf
DOI
10.1109/GLOCOM.2006.112
Filename
4150742
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