Search Results - "Declercq, David"

Decoding Algorithms for Nonbinary LDPC Codes Over GF (q) by Declercq, D., Fossorier, M.

“…In this letter, we address the problem of decoding nonbinary low-density parity-check (LDPC) codes over finite fields GF(q), with reasonable complexity and…”
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Low-complexity decoding for non-binary LDPC codes in high order fields by Voicila, Adrian, Declercq, David, Verdier, Francois, Fossorier, Marc, Urard, Pascal

“…In this paper, we propose a new implementation of the Extended Min-Sum (EMS) decoder for non-binary LDPC codes. A particularity of the new algorithm is that it…”
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Finite Alphabet Iterative Decoders-Part I: Decoding Beyond Belief Propagation on the Binary Symmetric Channel by Planjery, Shiva Kumar, Declercq, David, Danjean, Ludovic, Vasic, Bane

“…We introduce a new paradigm for finite precision iterative decoding on low-density parity-check codes over the binary symmetric channel. The messages take…”
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Finite Alphabet Iterative Decoders-Part II: Towards Guaranteed Error Correction of LDPC Codes via Iterative Decoder Diversity by Declercq, David, Vasic, Bane, Planjery, Shiva Kumar, Erbao Li

“…Recently, we introduced a new class of finite alphabet iterative decoders (FAIDs) for low-density parity-check (LDPC) codes. These decoders are capable of…”
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Fountain Coding via Multiplicatively Repeated Non-Binary LDPC Codes by Kasai, Kenta, Declercq, David, Sakaniwa, Kohichi

“…We study fountain codes transmitted over the binary-input symmetric-output channel. For channels with small capacity, receivers in fountain coding systems…”
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Multiplicatively Repeated Nonbinary LDPC Codes by Kasai, K., Declercq, D., Poulliat, C., Sakaniwa, K.

“…We propose nonbinary LDPC codes concatenated with multiplicative repetition codes. By multiplicatively repeating the (2,3)-regular nonbinary LDPC mother code…”
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Characterization and Optimization of LDPC Codes for the 2-User Gaussian Multiple Access Channel by Roumy, Aline, Declercq, David

“…We address the problem of designing good LDPC codes for the Gaussian multiple access channel (MAC). The framework we choose is to design multiuser LDPC codes…”
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Jointly Decoded Raptor Codes: Analysis and Design for the BIAWGN Channel by Venkiah, Auguste, Poulliat, Charly, Declercq, David

“…We are interested in the analysis and optimization of Raptor codes under a joint decoding framework, that is, when the precode and the fountain code exchange…”
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FFT-Based BP Decoding of General LDPC Codes Over Abelian Groups by Goupil, A., Colas, M., Gelle, G., Declercq, D.

“…We introduce a wide class of low-density parity-check (LDPC) codes, large enough to include LDPC codes over finite fields, rings, or groups, as well as some…”
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Dynamic-SCFlip Decoding of Polar Codes by Chandesris, Ludovic, Savin, Valentin, Declercq, David

“…This paper proposes a generalization of the recently introduced successive cancellation flip (SCFlip) decoding of polar codes, characterized by a number of…”
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Enhancement of Unequal Error Protection Properties of LDPC Codes by Poulliat, Charly, Declercq, David, Fijalkow, Inbar

“…It has been widely recognized in the literature that irregular low-density parity-check (LDPC) codes exhibit naturally an unequal error protection (UEP)…”
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A Sub-Graph Expansion-Contraction Method for Error Floor Computation by Raveendran, Nithin, Declercq, David, Vasic, Bane

“…In this paper, we present a computationally efficient method for estimating error floors of low-density parity-check (LDPC) codes over the binary symmetric…”
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Characterization and Optimization of LDPC Codes for the 2-User Gaussian Multiple Access Channel by ROUMY, Aline, DECLERCQ, David

“…: We address the problem of designing good LDPC codes for the Gaussian multiple access channel (MAC). The framework we choose is to design multiuser LDPC codes…”
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Turbo Decision Aided Receivers for Clipping Noise Mitigation in Coded OFDM by COLAS, Maxime, GELLE, Guillaume, DECLERCQ, David

“…Orthogonal frequency division multiplexing (OFDM) is the modulation technique used in most of the high-rate communication standards. However, OFDM signals…”
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Jointly Decoded Raptor Codes: Analysis and Design for the BIAWGN Channel by VENKIAH, Auguste, POULLIAT, Charly, DECLERCQ, David

“…We are interested in the analysis and optimization of Raptor codes under a joint decoding framework, that is, when the precode and the fountain code exchange…”
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Efficient Decoding of Turbo Codes with Nonbinary Belief Propagation by Poulliat, Charly, Declercq, David, Lestable, Thierry

“…This paper presents a new approach to decode turbo codes using a nonbinary belief propagation decoder. The proposed approach can be decomposed into two main…”
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UEP Concepts in Modulation and Coding by Henkel, Werner, Hassan, Khaled, von Deetzen, Neele, Sandberg, Sara, Sassatelli, Lucile, Declercq, David

“…First unequal error protection (UEP) proposals date back to the 1960's (Masnick and Wolf; 1967), but now with the introduction of scalable video, UEP develops…”
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Efficient Decoding of Turbo Codes with Nonbinary Belief Propagation by Poulliat, Charly, Declercq, David, Lestable, Thierry

“…This paper presents a new approach to decode turbo codes using a nonbinary belief propagation decoder. The proposed approach can be decomposed into two main…”
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3D face recognition using covariance based descriptors by Hariri, Walid, Tabia, Hedi, Farah, Nadir, Benouareth, Abdallah, Declercq, David

“…•New covariance descriptor for 3D face recognition.•We studied geodesic distances on the manifold of SDP matrices.•We use geodesic distances as metrics for 3D…”
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Enhancement of Unequal Error Protection Properties of LDPC Codes by Poulliat, Charly, Declercq, David, Fijalkow, Inbar

“…: It has been widely recognized in the literature that irregular low-density parity-check (LDPC) codes exhibit naturally an unequal error protection (UEP)…”
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