Low-Density Parity-Check (LDPC)
Design and Implementation of Low Density Parity Check Codes
... Low density parity check codes are popularly known as LDPC ...from parity- check matrix concept which has only few one’s when compared with ...
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Error Detection in Decoding of Euclidean Geometry Low Density Parity Check (EG-LDPC) Codes
... geometry low density parity check (EG-LDPC) codes which were used in, and difference set low density parity check (DS- LDPC) ...
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Serial Genetic Algorithm Decoder for Low Density Parity Check Codes
... Low Density Parity Check (LDPC) codes are a class of linear block ...their parity-check matrix which contains only a few 1’s in comparison to the amount of ...
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Analysis of High Efficiency Low Density Parity-Check Code Encryption
... Low Density Parity-Check (LDPC) codes are known to have excellent performance for high speed data transmission and low complexity. However, moderate-length or short length binary LDPC ...
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ANALYSIS AND REVIEW OF EFFICIENT DECODING ALGORITHMS FOR LOW DENSITY PARITY CHECK(LDPC) CODE
... [1]. LOW-DENSITY parity-check (LDPC) codes were invented by Robert Gallager but had been ignored for years until Mackay rediscovered them ...[9]. Low-density ...
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Implementation for Two Stage Hybrid Decoding for Low Density Parity Check (LDPC) Codes
... first Low-Density Parity Check Code (LDPC) was discovered by Gallager [1], [2] in 1960s where this code proved the extraordinary performance with iterative decoding that was very close to ...
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Half Rate Quasi Cyclic Low Density Parity Check Codes Based on Combinatorial Designs
... Cyclic Low Density Parity Check (QC- LDPC) codes formed on the basis of combinatorial ...the parity check matrix are formed on the basis of subsets in which the difference ...
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An FPGA Implementation of Regular Low Density Parity Check Code Decoder
... Because of their excellent error-correcting performance, low-density parity-check (LDPC) codes have recently attracted a lot of attention. In this paper, we are interested in the practical ...
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CONSTRUCTION OF REGULAR QUASI CYCLIC-LOW DENSITY PARITY CHECK CODES FROM CYCLIC CODES
... Low Density Parity Check Codes (LDPC) are a class of linear error-correcting codes which have shown ability to approach or even to reach the capacity of the transmission ...cyclic low ...
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Generalized Low Density Parity Check Coding Aided Multilevel Codes
... sic Low-Density Parity-Check (LDPC) codes [4] have also been commonly used as component codes [5] [6] owing to their flex- ible code rates and good BER ...
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Implementation of Low density Parity Check system using Probabilistic Gradient Descent Bit Flipping Decoder
... Abstract— This paper represents the concept of hard decision decoder in which PGDBF is suitable decoder for the basic model of hard-choice decoder as long as low-density parity check code ...
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Modified belief propagation decoders for quantum low density parity check codes
... setting, low-density parity-check (LDPC) codes are effective at protecting information against ...relatively low complexity [1, ...a parity-check matrix for the code, with ...
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LOW POWER HIGH-PERFORMANCE NON-BINARY LOW-DENSITY PARITY CHECK CODER (FNB-LDPC) OVER GF (2 m) USING CHECK-NODE UNIT,
... Recently, low-density parity check (LDPC) codes used as the same purpose but hardware design require large resources, which limits the performance of ...a low power, high-performance ...
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Symbol Flipping Based Decoding of Generalized Low Density Parity Check Coded Constructed over GF(q)
... Low-Density Parity-Check (LDPC) codes were originally devised by Gallager [1] in the early 1960s, but have not been exploited in practice until the 1990s [2, ...Generalized ...
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EFFECIENT MAJORITY LOGIC FAULT DETECTOR/CORRECTOR USING EUCLIDEAN GEOMETRYUSING LOW DENSITY PARITY CHECK CODES
... geometry low density parity check (EG- LDPC) codes which were used in, and difference set low density parity check (DS-LDPC) ...
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Optimized ARM Based Implementation of Low Density Parity Check Code (LDPC) Decoder in China Digital Radio (CDR)
... the Low Density Parity Check (LDPC) codes are used for the efficient decoding of the received ...the low performance in terms of ...
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Implementation of Low Density Parity Check Code Decoder on FPGA
... non-systematic low density parity check matrix, such kind of representation can be known asLow Density Parity Check (LDPC) ...
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FPGA IMPLEMENTATION OF EUCLIDEAN GEOMETRY LOW DENSITY PARITY CHECK (EG-LDPC) CODES FOR ERROR CHECKING IN MAJORITY LOGIC DECODING
... Geometry Low-Density Parity-Check (EG-LDPC) codes are used for error correction, because of their fault-secure detector ...geometry low density parity check ...
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Amalgamated Generalized Low Density Parity Check and Luby Transform Codes for the Wireless Internet
... Generalized Low Density Parity Check (G-LDPC) codes [1] [2] offer the beneficial design option of replacing the simple par- ity check codes of classic LDPC codes by more sophisti- cated ...
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ERROR DETECTION IN MAJORITY LOGIC DECODING OF EUCLIDEAN GEOMETRY LOW DENSITY PARITY CHECK (EG-LDPC) CODES
... Geometry Low Density Parity Check) ...was check whether the data has any errors in the first iterations of the majority logic decoding if it does not has any errors the decoding part ...
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