Maximum-Likelihood Noncoherent Lattice Decoding of QAM.
Daniel J. RyanIain B. CollingsI. Vaughan L. ClarksonPublished in: ICASSP (4) (2006)
Keyphrases
- maximum likelihood
- soft decision
- em algorithm
- likelihood function
- decoding algorithm
- decoding process
- lattice structure
- expectation maximization
- fading channels
- gaussian distribution
- amplitude modulation
- estimation algorithm
- image transmission
- concept lattice
- physical layer
- bit error rate
- unequal error protection
- channel estimation
- mimo systems
- image coding
- log likelihood function