A Viterbi-based non-coherent DBPSK-demodulator with 1-bit quantization and digital differential decoding for AWGN channels.
Markus PetriMaxim PizEckhard GrassPublished in: PIMRC (2010)
Keyphrases
- image transmission
- fading channels
- viterbi algorithm
- uniform quantization
- decoding algorithm
- hidden markov models
- joint source channel
- noise level
- decision feedback
- image compression
- adaptive quantization
- frequency selective
- successive approximation
- ldpc codes
- noisy channel
- additive white gaussian noise
- bit errors
- entropy coding
- computer simulation