Results 31 to 40 of about 1,239,425 (219)
Partial IDS decoding based on the base graph of protograph LDPC codes
IET Communications, 2023 The residual belief propagation (RBP) algorithm, which is the most classic informed dynamic scheduling strategy, achieves outstanding performance in error correction and can drastically accelerate convergence speed.
Shuo Liang, Xingcheng Liu, Suipeng Xie
doaj +1 more source
Refined Belief Propagation Decoding of Sparse-Graph Quantum Codes [PDF]
IEEE Journal on Selected Areas in Information Theory, 2020 Quantum stabilizer codes constructed from sparse matrices have good performance and can be efficiently decoded by belief propagation (BP). A conventional BP decoding algorithm treats binary stabilizer codes as additive codes over GF(4).
Kao-Yueh Kuo, C. Lai
semanticscholar +1 more source
Belief Propagation Decoding of Short Graph-Based Channel Codes via Reinforcement Learning
IEEE Journal on Selected Areas in Information Theory, 2021 In this work, we consider the decoding of short sparse graph-based channel codes via reinforcement learning (RL). Specifically, we focus on low-density parity-check (LDPC) codes, which for example have been standardized in the context of 5G cellular ...
Salman Habib +2 more
semanticscholar +1 more source
Autoregressive Belief Propagation for Decoding Block Codes
CoRR, 2021 We revisit recent methods that employ graph neural networks for decoding error correcting codes and employ messages that are computed in an autoregressive manner. The outgoing messages of the variable nodes are conditioned not only on the incoming messages, but also on an estimation of the SNR and on the inferred codeword and on two downstream ...
Eliya Nachmani, Lior Wolf
openaire +3 more sources
Belief propagation as a partial decoder
, 2023 Minor ...
Caune, Laura +3 more
openaire +2 more sources
Perturbed Adaptive Belief Propagation Decoding for High-Density Parity-Check Codes [PDF]
IEEE Transactions on Communications, 2020 Algebraic codes such as BCH code are receiving renewed interest as their short block lengths and low/no error floors make them attractive for ultra-reliable low-latency communications (URLLC) in 5G wireless networks.
Li-Jun Deng +6 more
semanticscholar +1 more source
Analog MIMO detection on the basis of Belief Propagation [PDF]
, 2006 In this article we present the design of an analog detector for Multiple-Input Multiple-Output (NIMO) wireless systems, based on the well known Belief Propagation (BP) algorithm.
Koushik Maharatna +7 more
core +1 more source
Refined Belief-Propagation Decoding of Quantum Codes with Scalar Messages [PDF]
2020 IEEE Globecom Workshops (GC Wkshps, 2020 Codes based on sparse matrices have good performance and can be efficiently decoded by belief-propagation (BP). Decoding binary stabilizer codes needs a quaternary BP for (additive) codes over GF(4), which has a higher check-node complexity compared to a
Kao-Yueh Kuo, C. Lai
semanticscholar +1 more source
Performance Analysis of Different Flexible Decoding Algorithms for NR-LDPC Codes
Tikrit Journal of Engineering Sciences, 2022 Channel coding technique is a fundamental building block in any modern communication system to realize reliable, fast, and secure data transmission. At the same time, it is a challenging and crucial task, as the data transmission happens in a channel ...
Layla M. Salih +2 more
doaj +1 more source
A Simple Scheme for Belief Propagation Decoding of BCH and RS Codes in Multimedia Transmissions
International Journal of Digital Multimedia Broadcasting, 2008 Classic linear block codes, like Bose-Chaudhuri-Hocquenghem (BCH) and Reed-Solomon (RS) codes, are widely used in multimedia transmissions, but their soft-decision decoding still represents an open issue.
Marco Baldi, Franco Chiaraluce
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