Cognitive radio technology has the potential to address the shortage of available radio
spectrum by enabling dynamic spectrum access. Since its introduction, researchers have …

Abstract Cognitive Radio (CR) and Cooperative Communication provide key technologies
for efficient utilization of available unused spectrum bands (called resources) to achieve a …

We consider the cooperative spectrum sensing problem in cognitive radios as a deep
learning-based classification problem, under generalized fading scenarios. In particular, we …

Spectrum sensing is critical in allowing the cognitive radio network, which will be used in the
next generation of wireless communication systems. Several approaches, including …

With next generation networks driving the confluence of multi-media, broadband, and
broadcast services, Cognitive Radio (CR) networks are positioned as a preferred paradigm …

Cognitive radio (CR) provides a better way for utilization of spectrum resource by introducing
an opportunistic usage of the frequency bands that are not heavily occupied by a licensed …

Cognitive radio has been proposed as a promising technology to resolve the spectrum
scarcity problem by dynamically exploiting underutilized spectrum bands. Cognitive radio …

In this paper, big Radio Frequency (RF) data assisted optimization is considered for future
wireless networks employing cognitive radio technology with machine learning capability. A …

With the advancement of the Internet of Things (IoT), conventional principles of spectrum
allocation cannot mitigate spectrum depletion so that a cognitive radio technology is …

In interweave Cognitive Radio Networks (CRNs), monitoring the spectrum to detect unused
portions (holes) is done by the spectrum sensing function however, it consumes both time …