Secure collaborative cognitive radio based on chaotic modulation and compressive sensing.
Hadeel S. AbedHikmat N. AbdullahPublished in: Phys. Commun. (2022)
Keyphrases
- compressive sensing
- cognitive radio
- spectrum sensing
- cognitive radio networks
- wireless communication
- random projections
- sparse representation
- user centric
- signal processing
- image representation
- compressive sampling
- wireless networks
- base station
- communication systems
- key technologies
- image reconstruction
- cellular networks
- compressed sensing
- random sampling
- ofdm system
- data sets