Joint Channel and Impulsive Noise Estimation in Underwater Acoustic OFDM Systems.
Peng ChenYue RongSven NordholmZhiqiang HePublished in: IEEE Trans. Veh. Technol. (2017)
Keyphrases
- ofdm system
- noise estimation
- underwater acoustic
- estimation algorithm
- communication systems
- sensor networks
- orthogonal frequency division multiplexing
- noise level
- wireless communication
- noisy images
- carrier frequency offset
- denoising
- multipath
- mac protocol
- noise reduction
- fading channels
- bit error rate
- key technologies
- gaussian noise
- wireless sensor networks
- sensor nodes
- wireless channels
- maximum likelihood
- edge detection
- computer simulation
- computationally efficient
- wireless networks
- image denoising
- signal to noise ratio
- data streams