Performance analysis of instantaneous frequency-based interference excision techniques in spread spectrum communications.
Chenshu WangMoeness G. AminPublished in: IEEE Trans. Signal Process. (1998)
Keyphrases
- spread spectrum
- instantaneous frequency
- direct sequence spread spectrum
- frequency hopping
- multiple access
- image watermarking
- frequency modulation
- data hiding
- communication systems
- transform domain
- multi component
- watermarking algorithm
- watermarking scheme
- bit error rate
- multipath
- empirical mode decomposition
- amplitude modulation
- non stationary
- multiscale
- wireless communication
- gray level
- computer simulation
- motion estimation