In cellular vehicle-to-everything (C-V2X) Mode 4, the autonomous mode is based on
spectrum sensing for vehicles selecting spectrum resources, however, the spectrum sensing …

The emerging employment of low-power short-range Internet of Things (IoT) devices,
coupled with the rapid growth of wireless devices in general, is creating a problem by …

This paper uses GNU Radio and USRP boards to implement a feasibility study of using FM
radio for data transmission in vehicular networks. Specifically, it implemented packet …

Collaborative spectrum sensing through coalition games among secondary users (SU) in
cognitive environment is implemented to provide better performance than traditional fusion …

In the In the Internet of Vehicles (IoV), intelligent decision-making is performed by objects
with cognition. by comprehending both the social and physical worlds, Cognition Radio …

In order to improve sensing performance to primary user (PU) and decrease energy wastage
of secondary user (SU) in cognitive radio (CR), an energy harvest-based weighed …

The technical innovation in wireless application increases the demand for wireless band day
by day. It burdens the unlicensed spectrum band. On other hand the licensed spectrum …

Cognitive Radios (CRs) sense the radio spectrum environment dynamically and
automatically in order to find underutilized spectrum and then exploit it intelligently. In face of …

Spectrum sensing is one of the core functionality of a cognitive radio system. Accurate
identification of primary system signal can prevent interference and provide maximum …

Cognitive radios and flexible spectrum use (FSU) provide an efficient way to exploit
underutilized radio spectrum by allowing secondary users to access licensed frequencies in …