FM jammer excision by using time-varying AR filter in spread spectrum communication systems.
Lichuan LiuPublished in: ICNSC (2010)
Keyphrases
- communication systems
- spread spectrum
- matched filter
- image watermarking
- information processing systems
- watermarked image
- data hiding
- computer systems
- transform domain
- multiple access
- watermarking scheme
- watermarking algorithm
- ultra wideband
- multiscale
- digital watermarking
- bit error rate
- direct sequence spread spectrum
- image quality
- data analysis