A Highly Efficient Spectrum Sensing Approach Based on Antenna Arrays Beamforming.
Amr Hussein HusseinHager Shawky FoudaHaythem Hussein AbdullahAshraf A. M. KhalafPublished in: IEEE Access (2020)
Keyphrases
- highly efficient
- spectrum sensing
- linear array
- cognitive radio networks
- antenna array
- cognitive radio
- frequency band
- multipath
- low cost
- wireless systems
- multiple input multiple output
- wireless communication
- low complexity
- user centric
- end to end
- frequency domain
- waveguide
- sat solvers
- information systems
- key technologies
- constraint satisfaction
- computer simulation
- evolutionary algorithm