Code Index Modulation CSK Spread Spectrum Underwater Acoustic Communications.
Xinyuan TianChengbing HeJiachao LiRun ZhangDengwen ChenPublished in: ICSPCC (2022)
Keyphrases
- spread spectrum
- underwater acoustic
- communication systems
- sensor networks
- image watermarking
- transform domain
- data hiding
- watermarking algorithm
- multiple access
- direct sequence spread spectrum
- watermarking scheme
- computer systems
- watermarked image
- bit error rate
- digital watermarking
- key technologies
- error correction
- energy efficient
- ofdm system
- mac protocol
- spatial domain
- signal to noise ratio