MIMO spread spectrum GFDM communication systems with index modulation.
Li-Der JengFang-Biau UengXi-Lin WangPublished in: Int. J. Commun. Syst. (2023)
Keyphrases
- communication systems
- spread spectrum
- ultra wideband
- image watermarking
- channel estimation
- watermarked image
- orthogonal frequency division multiplexing
- information processing systems
- transform domain
- data hiding
- computer systems
- frequency selective
- wireless channels
- watermarking scheme
- watermarking algorithm
- multiple access
- multiple input multiple output
- database
- direct sequence spread spectrum
- digital watermarking
- bit error rate
- computer simulation
- signal processing
- dct coefficients
- signal to noise ratio