This paper considers a relay-based underlay cognitive radio vehicular network, where a
secondary source vehicle transmits information to a secondary destination vehicle with a …

This paper investigates the secrecy performance of an underlay cooperative cognitive
relaying network, wherein a secondary source vehicle communicates with a fixed secondary …

Vehicular communication has been envisioned to support a myriad of essential fifth-
generation and beyond use-cases. However, the increasing proliferation of smart and …

Cooperative communication and cognitive radio can effectively improve spectrum utilization,
coverage range, and system throughput of vehicular networks, whereas they also incur …

In contrast with the traditional cryptography, physical layer security has attracted the
attention of many researchers having aim at reinforcing the security of communication …

Modern transportation infrastructures are considered as one of the main sources of the
greenhouse gases emitted into the atmosphere. This situation requires the decision-making …

In this paper, we propose a novel jamming-robust communication technique for the outdoor
cognitive EV-enabled network over mixed radio-frequency (RF)/visible light communication …

This paper investigates the joint impact of nodes' mobility and imperfect channel estimates
on the secrecy performance of an underlay cognitive radio vehicular network over Nakagami …

Herein, we consider an underlay cognitive radio network (CRN) where mobile secondary
user wishes to transmit a confidential information to the secondary destination in the …

This chapter presents an integrated framework that draws on previous research, evaluates,
and exposes the performance of physical layer security (PHY-security) to ensure secure …