The Byzantine attack in cooperative spectrum sensing (CSS), also known as the spectrum
sensing data falsification (SSDF) attack in the literature, is one of the key adversaries to the …

With the proliferation of sensor-rich mobile devices, crowd sensing has emerged as a new
paradigm of collecting information from the physical world. However, the sensory data …

In this paper, we consider the problem of cooperative spectrum sensing scheduling (C3S) in
a cognitive radio network (CRN) when there exist multiple primary channels. Our work …

Cognitive radio has emerged as a solution to the problem of spectrum scarcity in recent
years. Spectrum sensing is a key task in cognitive radio systems that can be performed …

For cognitive radio (CR), cooperation in spectrum sensing (SS) using energy detection can
increase the detection of primary user signal. However, it also brings extra cooperative …

Cognitive radio significantly mitigates the spectrum scarcity for various applications built on
wireless communication. Current techniques on mobile cognitive ad hoc networks …

Cooperative spectrum sensing (CSS) has been proposed to improve the reliability of
decisions made about the presence of primary users in cognitive radio networks. However …

An on-demand spectrum access cognitive radio network offers spectrum services to users,
so that users can dynamically set up application-oriented virtual topologies to support user …

Collaborative spectrum sensing in cognitive radio network (CRN) helps in increasing the
accuracy of detection of the incumbent signal. Each node in an infrastructure-based CRN …

Abstract Cognitive Radio Networks (CRN) are gaining popularity due to their ability to
harness the TV whitespace. CRNs are expected to usher in a new wireless technology to …