Cognitive communication model perform the investigation and surveillance of spectrum in
cognitive radio networks abetment in advertent primary users (PUs) and in turn help in …

Abstract The Cognitive Radio Network (CRN) in 5G heterogeneous network has trade-off
between energy efficiency and spectrum sensing efficiency. Energy Efficiency is important …

Cognitive Radio is devised as a wireless communication technology that enables user to
communicate without having a fixed pre assigned radio spectrum. The technology facilitates …

Cognitive Radio is an emerging technology to overcome the problem of spectrum scarcity
and underutilization. The vital requirement of Cognitive Radio Networks is quick route …

Cognitive radio (CR) is a novel concept developed to solve concerns such as spectrum
underutilization and scarcity. Spectrum detection methods are employed in the blockchain …

With the increase in user demand for internet access on move, spectrum resource seems to
deplete and leads to spectrum crunch. Recent researches reports that this spectrum crunch …

An advance multiresolution wavelet based approach for wideband spectrum sensing for
cognitive radio system is proposed in this paper. Prime focus is made on the coarse …

Cognitive radio was introduced to fill up the imbalance between spectrum scarcity and
spectrum underutilization. So to make such an ideology work, a network which can utilize all …

The wireless communication has undergone a revolution due to advancements in
technology. For each new user or application to be a part of communication network the …

Cognitive radio is the promising technology for serving the needs of increasing demand for
the wireless communications nowadays. Employing cooperative spectrum sensing gives …