Constrained Phase Noise Estimation in OFDM Using Scattered Pilots Without Decision Feedback.
Pramod MatheckenTaneli RiihonenStefan WernerRisto WichmanPublished in: CoRR (2016)
Keyphrases
- decision feedback
- noise estimation
- noise level
- multipath
- error propagation
- soft decision
- noisy images
- denoising
- orthogonal frequency division multiplexing
- bit error rate
- edge detection
- communication systems
- computer vision
- additive noise
- fading channels
- ofdm system
- image denoising
- error rate
- computer simulation
- hidden markov models