Multi-User Receivers for Spread Spectrum Communications Based on Chaotic Sequences.
Francisco ArgüelloManuel BugalloMargarita AmorPublished in: Int. J. Bifurc. Chaos (2002)
Keyphrases
- multi user
- spread spectrum
- multiple access
- image watermarking
- virtual environment
- virtual world
- data hiding
- multiple users
- transform domain
- user interface
- single user
- augmented reality
- communication systems
- watermarking scheme
- bit error rate
- watermarking algorithm
- direct sequence spread spectrum
- digital watermarking
- wireless communication
- human computer interaction
- communication networks
- end to end
- virtual reality
- computer simulation
- multiresolution
- digital libraries
- multiscale
- feature extraction