Dynamic LLR scheme based on EM algorithm for LDPC decoding in NAND flash memory.
Junli PengQi WangXiang FuZongliang HuoPublished in: IEICE Electron. Express (2017)
Keyphrases
- em algorithm
- flash memory
- garbage collection
- expectation maximization
- turbo codes
- decoding algorithm
- mixture model
- file system
- solid state
- maximum likelihood
- ldpc codes
- gaussian mixture model
- parameter estimation
- random access
- maximum likelihood estimation
- main memory
- expectation maximisation
- data storage
- generative model
- embedded systems
- low density parity check
- small size
- database systems
- gaussian mixture
- b tree
- storage devices
- channel coding
- penalized likelihood
- error correction
- density estimation
- mixture modeling
- image segmentation
- image processing
- database management systems
- low cost
- probabilistic model
- distributed video coding
- unsupervised learning
- maximum likelihood estimates
- data structure