Optimized Irregular Low-Density Parity-Check Codes for Multicarrier Modulations over Frequency-Selective Channels.
Valérian MannoniDavid DeclercqGuillaume GellePublished in: EURASIP J. Adv. Signal Process. (2004)
Keyphrases
- low density parity check
- frequency selective
- fading channels
- code division multiple access
- channel coding
- bit error rate
- physical layer
- ldpc codes
- image transmission
- additive white gaussian noise
- error correction
- channel estimation
- multipath
- source coding
- decoding algorithm
- computer simulation
- orthogonal frequency division multiplexing
- wireless channels
- unequal error protection
- wireless communication
- video transmission
- signal to noise ratio
- turbo codes
- error resilient
- error resilience
- error propagation
- ofdm system
- wavelet packet
- low complexity
- analytical model
- end to end
- distributed video coding
- error concealment
- channel conditions
- communication systems
- wireless sensor networks
- base station
- sensor networks