Broadband interference excision for software-radio spread-spectrum communications using time-frequency distribution synthesis.
Stephen R. LachMoeness G. AminAlan R. LindseyPublished in: IEEE J. Sel. Areas Commun. (1999)
Keyphrases
- spread spectrum
- wireless systems
- direct sequence spread spectrum
- frequency hopping
- image watermarking
- data hiding
- multiple access
- transform domain
- short time fourier transform
- wireless communication
- bit error rate
- watermarking algorithm
- wireless channels
- watermarking scheme
- computer systems
- communication systems
- digital watermarking
- communication networks
- feature extraction
- wireless networks
- image quality
- signal processing
- probability distribution