Optimized LDPC Codes for OFDM and Spread OFDM in Correlated Channels.
Ali SerenerBalasubramaniam NatarajanDon M. GruenbacherPublished in: VTC Spring (2007)
Keyphrases
- ldpc codes
- fading channels
- channel coding
- communication systems
- image transmission
- multipath
- orthogonal frequency division multiplexing
- decision feedback
- message passing
- source coding
- low density parity check
- wireless channels
- error correction
- decoding algorithm
- ofdm system
- additive white gaussian noise
- wireless communication
- bit error rate
- error propagation
- video transmission
- channel conditions
- motion estimation