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Design of systematic GIRA Codes for CPM

Benaddi, Tarik and Poulliat, Charly and Boucheret, Marie-Laure and Gadat, Benjamin and Lesthievent, Guy Design of systematic GIRA Codes for CPM. (2014) In: 8th International Symposium on Turbo Codes and Iterative Information Processing - ISTC 2014, 18 August 2014 - 22 August 2014 (Bremen, Germany).

(Document in English)

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Official URL: http://dx.doi.org/10.1109/ISTC.2014.6955075


In this paper, we derive an asymptotic analysis for the design of serially concatenated turbo schemes that works for both systematic generalized irregular repeat accumulate (GIRA) and low density generator matrix (LDGM) codes concatenated with a continuous phase modulation (CPM). The proposed design is based on a semi-analytic EXIT chart optimization method. By considering a particular scheduling, inserting partial interleavers between GIRA accumulator and CPM and allowing degree-1 variable nodes, we show that one can achieve very good thresholds.

Item Type:Conference or Workshop Item (Paper)
Additional Information:Thanks to IEEE editor. The definitive version is available at http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6955075&sortType%3Dasc_p_Sequence%26filter%3DAND%28p_IS_Number%3A6955070%29
HAL Id:hal-01147234
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:French research institutions > Centre National d'Études Spatiales - CNES (FRANCE)
French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
Other partners > Thales (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE)
Université de Toulouse > Université Toulouse - Jean Jaurès - UT2J (FRANCE)
Université de Toulouse > Université Toulouse 1 Capitole - UT1 (FRANCE)
Other partners > Laboratoire de recherche en télécommunications spatiales et aéronautiques - TéSA (FRANCE)
Laboratory name:
Deposited On:19 Mar 2015 08:21

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