Low-density parity-check codes: tracking non-stationary channel noise using sequential variational Bayesian estimates.
J. du ToitJohan A. du PreezRiaan WolhuterPublished in: Telecommun. Syst. (2024)
Keyphrases
- non stationary
- low density parity check
- ldpc codes
- channel coding
- error correction
- decoding algorithm
- channel capacity
- noise model
- physical layer
- distributed video coding
- message passing
- missing data
- particle filter
- unequal error protection
- source coding
- noise reduction
- rate allocation
- turbo codes
- mean shift
- error propagation
- image transmission
- signal to noise ratio
- motion model
- bit error rate
- noise level
- appearance model
- multiscale