Joint optimal subcarrier and transmit power allocation with QoS guarantee for enhanced
packet transmission over Cognitive Radio (CR)-Internet of Vehicles (IoVs) is a challenge …

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 …

In this work, an uplink secondary Internet of Things (IoT) device scheduling and power
allocation problem based on imperfect channel state information (CSI) and imperfect …

Vehicular communication networks are expected to provide safety and comfort services to
passengers and drivers. To support diverse set of services and applications, vehicular …

With the rapid development of the Internet of Vehicles (IoV), the cognitive radio-based IoV
(CIoV) network is widely used to overcome the lack of spectrum resources. In this paper, a …

The determination of optimal packet size (OPS) for a cognitive radio-assisted sensor
networks (CRSNs) architecture is non-trivial. State of the art in this area describes various …

Both the orthogonal frequency-division multiple access (OFDMA) and cognitive radio (CR)
technologies offer great flexibility and feasibility for future green wireless communications. In …

Cognitive radio (CR) is a state-of-the-art technology to solve the spectrum shortage problem
for emerging wireless services, which include the CR-enabled vehicular ad hoc networks …

We consider the downlink resource allocation for a multi-carrier-based asynchronous
cognitive radio network with statistical knowledge of the channel state information of both …

It is well known that broadband wireless communications (BWC) are necessary for high
speed vehicles since passengers need many broadband wireless multimedia services …