Log-Likelihood Ratios for LDPC Codes with Pilot-Symbol-Assisted BPSK Transmission over Flat Rayleigh Fading Channels.
Haifeng YuanPooi Yuen KamPublished in: VTC Fall (2009)
Keyphrases
- fading channels
- ldpc codes
- ofdm system
- image transmission
- channel coding
- bit error rate
- source coding
- additive white gaussian noise
- multipath
- orthogonal frequency division multiplexing
- frequency selective
- computer simulation
- error correction
- wireless communication
- code division multiple access
- wireless channels
- signal to noise ratio
- turbo codes
- physical layer
- decoding algorithm
- rate allocation
- error resilient
- unequal error protection
- video transmission
- error resilience
- end to end
- maximum likelihood