Frequency-Hopped Spread-Spectrum Random Access with Retransmission Cutoff and Code Rate Adjustment.
Sang Wu KimPublished in: IEEE J. Sel. Areas Commun. (1992)
Keyphrases
- random access
- spread spectrum
- frequency hopping
- image watermarking
- data hiding
- transform domain
- bit error rate
- channel coding
- watermarking scheme
- digital watermarking
- image sequences
- direct sequence spread spectrum
- spatial domain
- watermarking algorithm
- error correction
- low frequency
- image compression
- signal processing
- image processing