Capacity-Approaching Polar Codes with Long Codewords and Successive Cancellation Decoding Based on Improved Gaussian Approximation.
Hideki OchiaiPatrick MitranH. Vincent PoorPublished in: CoRR (2019)
Keyphrases
- error correcting codes
- decoding algorithm
- error correcting
- fourier analysis
- error correction
- gaussian convolution
- viterbi algorithm
- parity check
- error control
- vector quantization
- approximation algorithms
- ldpc codes
- approximation error
- closed form
- maximum likelihood
- low density parity check
- zernike moments
- rotation invariant
- generalized gaussian
- frequency domain
- reed solomon
- dynamic programming
- hidden markov models