Sparse decoding of low density parity check codes using margin propagation

Computer Science

• Decoding Algorithm 100%
• Energy Efficiency 100%
• Iterative Decoding 100%
• low density parity check code 100%
• Monte Carlo Simulation 33%
• Performance Penalty 33%
• Sparsity 33%
• Sparse Representation 33%
• piecewise linear 33%
• low-density parity-check code 33%
• Hardware Implementation 33%
• Differential Entropy 33%
• Linear Function 33%

Keyphrases

• Margin Propagation 100%
• Low-density Parity-check Codes 100%
• Decoder 71%
• Energy Efficiency 42%
• Iterative Decoding Algorithm 28%
• Sum-product 28%
• Monte Carlo Simulation 14%
• Error-correcting 14%
• Performance Penalty 14%
• Sparsity 14%
• Sparse Representation 14%
• Communication Messages 14%
• Decoding Algorithm 14%
• Exp-function 14%
• Log-sum-exp 14%
• Bit Error Rate 14%
• Iterative Decoding 14%
• Efficient Hardware Implementation 14%
• Message Entropy 14%
• Proposed Work 14%
• Piecewise Linear Function 14%
• Analytical Basis 14%
• Differential Entropy 14%

Engineering

• Energy Efficiency 100%
• Decoding Algorithm 100%
• Parity Check Code 100%
• Metrics 33%
• Performance Penalty 33%
• Sparsity 33%
• Differential Entropy 33%
• Linear Function 33%