Search Results - messagepassing decoding algorithms~

Enhancing Data Communication Performance: A Comprehensive Review and Evaluation of LDPC Decoder Architectures.

Authors: Subhi, Maryam Imad Al-Doori, Qusay Alani, Omar

Source: Ingénierie des Systèmes d'Information; Oct2023, Vol. 28 Issue 5, p1113-1125, 13p

Subject Terms: WIRELESS communications, DECODING algorithms, DATA transmission systems, FIELD programmable gate arrays, PARITY-check matrix, GATE array circuits, TELECOMMUNICATION, VIDEO coding

High-Throughput Non-Binary LDPC Decoder Architecture Using Parallel EMS Algorithm.

Authors: Choe, Jeongwon Lee, Youngjoo

Source: IEEE Journal of Solid-State Circuits; Oct2022, Vol. 57 Issue 10, p2969-2978, 10p

Subject Terms: EXPECTATION-maximization algorithms, PARALLEL processing, DECODING algorithms, ITERATIVE decoding, NEXT generation networks, PARALLEL algorithms

A branch-cut-and-price algorithm for optimal decoding in digital communication systems.

Authors: Kabakulak, Banu Taşkın, Z. Caner Pusane, Ali Emre

Source: Journal of Global Optimization; Nov2021, Vol. 81 Issue 3, p805-834, 30p

Subject Terms: TELECOMMUNICATION systems, DECODING algorithms, ALGORITHMS, CHANNEL coding, ITERATIVE decoding, INTEGER programming, DIGITAL communications, ADDITIVE white Gaussian noise channels

Two Enhanced Reliability-Based Decoding Algorithms for Nonbinary LDPC Codes.

Authors: Song, Liyuan Huang, Qin Wang, Zulin et al.

Source: IEEE Transactions on Communications; Feb2016, Vol. 64 Issue 2, p479-489, 11p

Subject Terms: LOW density parity check codes, DECODING algorithms, ITERATIVE decoding, HAMMING distance, COMPUTATIONAL complexity, STATISTICAL reliability

ADMM Check Node Penalized Decoders for LDPC Codes.

Authors: Wei, Haoyuan Banihashemi, Amir H.

Source: IEEE Transactions on Communications; Jun2021, Vol. 69 Issue 6, p3528-3540, 13p

Subject Terms: MONTE Carlo method, ALGORITHMS, LINEAR programming, SIGNAL-to-noise ratio, ERROR rates, LOW density parity check codes, DECODING algorithms

Novel High-Throughput Decoding Algorithms for Product and Staircase Codes Based on Error-and-Erasure Decoding.

Authors: Sheikh, Alireza Amat, Alexandre Graell i Alvarado, Alex

Source: Journal of Lightwave Technology; 8/1/2021, Vol. 39 Issue 15, p4909-4922, 14p

Polar codes: Primary concepts and practical decoding algorithms.

Authors: Niu, Kai Chen, Kai Lin, Jiaru et al.

Source: IEEE Communications Magazine; Jul2014, Vol. 52 Issue 7, p192-203, 12p

Subject Terms: ERROR-correcting codes, CODING theory, DISCRETE memoryless channels, DECODING algorithms, LINEAR codes

Iterative hybrid decoding algorithm for LDPC codes based on attenuation factor.

Authors: Liu, Minghua Zhang, Lijun

Source: Frontiers of Electrical & Electronic Engineering; Sep2012, Vol. 7 Issue 3, p279-285, 7p

Analysis of hard decision and soft decision decoding algorithms of LDPC codes in AWGN.

Authors: Jose, Rinu Pe, Ameenudeen

Source: 2015 IEEE International Advance Computing Conference (IACC); 2015, p430-435, 6p

Error Floor Analysis of LDPC Row Layered Decoders.

Authors: Farsiabi, Ali Banihashemi, Amir H.

Source: IEEE Transactions on Information Theory; Sep2021, Vol. 67 Issue 9, p5804-5826, 23p

Subject Terms: PARITY-check matrix, DECODING algorithms, DRUM set, FLOORING, FLOOD routing

Decoding of LT-Like Codes in the Absence of Degree-One Code Symbols.

Authors: Abdulkhaleq, Nadhir I. Gazi, Orhan

Source: ETRI Journal; Oct2016, Vol. 38 Issue 5, p896-902, 7p

Subject Terms: LUBY transform codes, RADIO wave propagation, DECODING algorithms, SIMULATION methods & models, ROBUST control

Low-Complexity LP Decoding of Nonbinary Linear Codes.

Authors: Punekar, Mayur Vontobel, Pascal O. Flanagan, Mark F.

Source: IEEE Transactions on Communications; Aug2013, Vol. 61 Issue 8, p3073-3085, 13p

Subject Terms: LINEAR codes, LINEAR programming, LOW density parity check codes, ALGORITHMS, ELECTRONIC data processing

Bit-Reliability Based Low-Complexity Decoding Algorithms for Non-Binary LDPC Codes.

Authors: Huang, Qin Zhang, Mu Wang, Zulin et al.

Source: IEEE Transactions on Communications; Dec2014, Vol. 62 Issue 12, p4230-4240, 11p

Subject Terms: CHANNEL coding, GALOIS theory, THRESHOLD logic, TELECOMMUNICATION channels, BINARY erasure channels (Telecommunications), WIRELESS channels

Joint spare channel estimation and decoding for orthogonal frequency division multiplexing using combined message passing.

Authors: Zhengdao Yuan Chuanzong Zhang Zhongyong Wang et al.

Source: IET Communications (Wiley-Blackwell); 10/9/2018, Vol. 12 Issue 16, p2022-2029, 8p, 2 Diagrams, 2 Charts, 5 Graphs

Subject Terms: ORTHOGONAL frequency division multiplexing, MESSAGE passing (Computer science), NETWORK performance, BIT error rate, CHANNEL estimation, DECODING algorithms

Tree Expectation Propagation for ML Decoding of LDPC Codes over the BEC.

Authors: Salamanca, Luis Olmos, Pablo M. Murillo-Fuentes, Juan Jose et al.

Source: IEEE Transactions on Communications; Feb2013, Vol. 61 Issue 2, p465-473, 9p

Subject Terms: LOW density parity check codes, BINARY erasure channels (Telecommunications), ERROR-correcting codes, MAXIMUM likelihood statistics, DECODING algorithms

Trellis-Based Extended Min-Sum Algorithm for Non-Binary LDPC Codes and its Hardware Structure.

Authors: Li, Erbao Declercq, David Gunnam, Kiran

Source: IEEE Transactions on Communications; Jul2013, Vol. 61 Issue 7, p2600-2611, 12p

Subject Terms: PARITY-check matrix, COMPUTER input-output equipment, TRELLIS-coded modulation, FINITE fields, ALGORITHMS, DECODING algorithms

Fixed-PointMAP Decoding of Channel Codes.

Authors: Rovini, Massimo Gentile, Giuseppe Fanucci, Luca

Source: EURASIP Journal on Advances in Signal Processing; 3/8/2011, p1-15, 15p

Subject Terms: CHANNEL coding, LOW density parity check codes, DECODING algorithms, COMPUTER performance, TELECOMMUNICATION systems, FIXED point theory, TURBO codes, FORWARD error correction

Joint Channel Estimation and Decoding for Trellis-Coded MIMO Two-Way Relay Networks.

Authors: Lehmann, Frederic

Source: IEEE Journal on Selected Areas in Communications; Aug2013, Vol. 31 Issue 8, p1455-1468, 14p

Subject Terms: CHANNEL estimation, DECODING algorithms, TRELLIS-coded modulation, MIMO systems, RELAYING (Electric power systems), DATA packeting, TELECOMMUNICATION channels, ERROR correction (Information theory)

Error Floor Estimation of LDPC Decoders — A Code Independent Approach to Measuring the Harmfulness of Trapping Sets.

Authors: Farsiabi, Ali Banihashemi, Amir H.

Source: IEEE Transactions on Communications; May2020, Vol. 68 Issue 5, p2667-2679, 13p

Subject Terms: ADDITIVE white Gaussian noise, DRUM set, TANNER graphs, LOW density parity check codes, ITERATIVE decoding

Pseudocodewords of Parity-Check Codes Over Fields of Prime Cardinality.

Authors: Kositwattanarerk, Wittawat Matthews, Gretchen L.

Source: IEEE Transactions on Information Theory; Sep2014, Vol. 60 Issue 9, p5215-5227, 13p

Subject Terms: LOW density parity check codes, PSEUDOCODEWORDS, DECODING algorithms, LINEAR programming, LINEAR matrix inequalities