The integration of cognitive radios and wireless sensor networks enables a new paradigm of
communication in which, sensor nodes can avoid heavily crowded transmission bands by …

Wireless sensor networks (WSN) with dynamic spectrum access (DSA) capability, namely
cognitive radio sensor networks (CRSN), is a promising solution for spectrum scarcity …

Combining Cognitive radio technology with wireless sensor networks has been introduced
in the literature as a solution to the spectrum deficiency problem. Many clustering algorithms …

Cognitive radio sensor networks (CRSNs) are event-based systems such that sensor nodes
detect events and the event readings of the sensors are collaboratively conveyed in a multi …

Cognitive radio wireless sensor networks (CR-WSNs) have attracted a great deal of
attention recently due to the emerging spectrum scarcity issue. This work attempts to provide …

Cognitive radio Wireless Sensor Network is one of the emerging technologies to address the
challenges of conventional wireless networks. The core functionality of any network like …

The time and space varying nature of channel availability among cognitive radio nodes
challenges connectivity and robustness of ad-hoc cognitive radio networks. Clustering of …

In this paper we present a solution for the realization of large Cognitive Radio Networks. The
solution features a spectrum-aware neighbor discovery and clustering scheme that works in …

With the steep increase in wireless devices, the requirement of the spectrum has increased
for communication. However, despite huge demand, the available spectrum is underutilized …

As a smart combination of cognitive radio networks and wireless sensor networks, recently
introduced cognitive radio sensor network (CRSN) poses new challenges to the design of …