Physical Layer Watermarking of Direct Sequence Spread Spectrum Signals.
Xiang LiChansu YuMurad HizlanWon-Tae KimSeungmin ParkPublished in: MILCOM (2013)
Keyphrases
- direct sequence spread spectrum
- spread spectrum
- physical layer
- bit error rate
- computer simulation
- multipath
- signal to noise ratio
- image watermarking
- channel coding
- wireless communication
- watermarking scheme
- application layer
- fading channels
- transform domain
- data hiding
- wireless channels
- analytical model
- watermarking algorithm
- resource utilization
- digital watermarking
- network layer
- mac protocol
- ofdm system
- multi channel
- communication protocol
- geometric distortions
- communication systems
- power consumption
- wireless networks
- image processing