Spread Spectrum Modulation with Grassmannian Constellations for Mobile Multiple Access Underwater Acoustic Channels.
Christophe BernardPierre-Jean BouvetBeatrice TomasiPublished in: Sensors (2022)
Keyphrases
- underwater acoustic
- multiple access
- communication systems
- spread spectrum
- frequency hopping
- image watermarking
- mobile devices
- data hiding
- computer systems
- watermarked image
- transform domain
- ofdm system
- bit error rate
- sensor networks
- watermarking scheme
- wireless channels
- fading channels
- multi channel
- multimedia
- digital watermarking
- mobile users
- digital images
- digital libraries