Channel Estimation Algorithm Based on Compressed Sensing for Underwater Acoustic OFDM Communication System.
Zhiqiang ZouSiyu LuShu ShenRuchuan WangXiangyu LinPublished in: CWSN (2014)
Keyphrases
- compressed sensing
- estimation algorithm
- underwater acoustic
- ofdm system
- channel estimation
- communication systems
- image reconstruction
- sensor networks
- random projections
- sparse representation
- computationally efficient
- natural images
- key technologies
- signal processing
- maximum likelihood
- mac protocol
- wireless channels
- data streams
- end to end
- wireless sensor networks