low density parity check (LDPC) codes
Modified belief propagation decoders for quantum low density parity check codes
... setting, low-density parity-check (LDPC) codes are effective at protecting information against ...noise. LDPC codes are particularly useful as their sparse ...
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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 ...
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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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Generalized Low Density Parity Check Coding Aided Multilevel Codes
... nent codes, for example convolutional codes, Bose-Chaudhuri- Hocquenghem (BCH) codes or turbo codes ...sic Low-Density Parity-Check (LDPC) codes [4] ...
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FPGA IMPLEMENTATION OF EUCLIDEAN GEOMETRY LOW DENSITY PARITY CHECK (EG-LDPC) CODES FOR ERROR CHECKING IN MAJORITY LOGIC DECODING
... correction codes. Majority logic decodable codes are suitable for memory applications because of their capability to correct large number of ...Geometry Low-Density Parity-Check ...
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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 ...
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Error Detection in Decoding of Euclidean Geometry Low Density Parity Check (EG-LDPC) Codes
... set low density parity check ...geometry low density parity check (EG-LDPC) codes that are one step majority logic ...
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Design and Implementation of Low Density Parity Check Codes
... Low density parity check codes are popularly known as LDPC ...These codes are proposed by Galleger at MIT in the year of 1962.These codes are known as Galleger ...
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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 ...these codes, circulant matrices of the parity check matrix are ...
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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 ...
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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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ANALYSIS AND REVIEW OF EFFICIENT DECODING ALGORITHMS FOR LOW DENSITY PARITY CHECK(LDPC) CODE
... correcting codes (ECCs) are used in nearly all forms of electronic communication and storage systems to facilitate cheaper and faster error free transmission of data within a specified bandwidth ...[1]. ...
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An Efficient High Secured Architecture for M-Turbo Decoders Using S- Box
... decoding low-density parity-check (LDPC) codes using log-likelihood ratios (LLR) as messages between symbol and parity-check ...for codes on graphs is the ...
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DESIGN OF IMPROVED MAJORITY LOGIC FAULT DETECTOR/ CORRECTOR BASED ON EUCLIDEAN GEOMETRY LOW DENSITY PARITY CHECK (EG LDPC)CODES
... DS-Ldpc's codes in as in light of current circumstances errors affecting up to five bits were always ...EG- LDPC codes, which will be ordered in the ...EG-LDPC codes considered have ...
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PAPR Reduction using combined LDPC and DCT with Companding Transform in OFDM System
... combining Low-Density Parity Check (LDPC) codes and Discrete Cosine Transform (DCT) with companding ...applying LDPC codes on the original signal for decreasing ...
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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 ...binary LDPC codes have been shown ...
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On the use of ordered statistics decoders for low density parity check codes in space telecommand links
... performing low- complexity decoding through an IA, at first, and invok- ing the MRB algorithm only when the IA is not able to find any valid codeword (detected ...also LDPC codes constructed on ...
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Optimizing Information Set Decoding Algorithms to Attack Cyclosymmetric MDPC Codes
... moderate density parity check (MDPC) code, in contrast to the related low density parity check (LDPC) codes used for error correc- tion in telecommunications ...
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Performance Evaluation and Assessment of LDPC Codec over DVB S2 and WLAN802 11n Applications
... Low-Density Parity-Check (LDPC) codes are higher coding gains, the performance of LDPC code are closed to the Shannon limit, this make the decoding very attractive to many ...
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Title: Critical Scan Path Based Energy Efficient LDPC Decoder using DD-BMP
... A low-density parity-check (LDPC) code is a method of transmitting a message over a noisy transmission channel that are well known for their near-capacity error correction capabilities ...
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