In order to increase the spectral efficiency of any communication systems, spectrum sensing
techniques may be used for proficient utilization of inadequate spectrum resources. It …

To reinforce the system performance in terms of spectral efficiency and sum rate
cooperative, communication is merged with non-orthogonal multiple access technique. This …

Cognitive radio (CR) is a promising technology for solving spectrum sacristy problem.
Spectrum sensing is the main step of CR. Sensing the wideband spectrum produces more …

In this paper, we discussed the parametric optimization of improved sensing schemes in
multi-antenna cognitive radio (CR) networks over an erroneous channel. The CR utilizes an …

In cognitive radio technology, spectrum sensing is essential for detecting spectrum holes
which may be allotted to secondary users. In this paper, an optimal voting rule is used for …

In order to increase the spectral efficiency of any communication systems, spectrum sensing
techniques may be used for proficient utilization of inadequate spectrum resources. It …