Double-Subset Parallel Transmission for M-ary Spread Spectrum OFDM Communications.
Guixin XuanDawei MaZhenyu ZhangLili XiaoPublished in: ICCT (2021)
Keyphrases
- spread spectrum
- direct sequence spread spectrum
- communication systems
- wireless systems
- image watermarking
- transform domain
- data hiding
- watermarking scheme
- bit error rate
- fading channels
- orthogonal frequency division multiplexing
- ofdm system
- multipath
- spatial domain
- digital watermarking
- computer simulation
- wireless communication
- wireless sensor networks
- discrete wavelet transform
- multiple access
- wireless networks
- signal to noise ratio
- watermarked image
- wireless channels
- multiscale