Cognitive radio (CR) is considered as a key technology to overcome the problem of
spectrum scarcity for wireless applications by the researchers. Efficient spectrum utilization …

This chapter addresses the research issues related to the design and implementation of
cognitive radio vehicular ad hoc networks (CRVs). It provides a survey of existing solutions …

This paper proposes clustering schemes to solve the sensing throughput tradeoff problem in
cooperative cognitive radio networks (CCRNs). The throughput of CCRNs extremely …

Cognitive radio technique is applied to Vehicular Ad hoc Networks (VANET) to increase
frequency bandwidth. Spectrum sensing for opportunistic spectrum access is carried out …

With the increasing use of cognitive radio technology in vehicular communications, vehicles
will be enabled with cognitive radio in the future. Cognitive radio assisted vehicular networks …

The Internet of Things (IoT) platform has played a significant role in improving road transport
safety and efficiency by ubiquitously connecting intelligent vehicles through wireless …

Due to the scarcity of channel availability in IEEE 802.11 p standard, applications related to
infotainment and multimedia services are vulnerable to suffer from delays and connectivity …

Setting a powerful spectrum sensing and access policy increases the throughput of cognitive
radio networks (CRNs). In this paper, the problem of maximizing the average throughput of a …

Cognitive Radio (CR) is a promising technology to solve the spectrum scarcity. Spectrum
sensing becomes more challenging in Cognitive Vehicular Networks (CVNs) due to …

In this paper, we study the performance of joint spatial-temporal spectrum sensing based
cognitive radio networks (CRNs). The relationship between spatial spectrum sensing and …