We propose a novel artificial noise (AN) injection scheme for wireless systems over quasi-
static fading channels, in which a single-antenna transmitter sends confidential messages to …

In this paper, we propose a multi-roadside unit (RSU) assisted mobile crowd computing
framework for intelligently connected vehicle (ICV) networks, where vehicles within RSUs' …

We investigate the effect of outdated channel state information (CSI) on the secrecy
performance of wireless-powered untrusted relay networks, in which the relay is a potential …

This letter addresses physical layer security (PLS) for a wireless sensor network, in which
multiple sensor nodes communicate with a single sink in the presence of an eavesdropper …

In this paper, the secrecy performance of the two-user simultaneous wireless information
and power transfer (SWIPT) sensor networks is studied and a novel secure transmission …

This study investigates the secrecy outage performance of a single‐input multiple‐output
underlay cognitive radio network (CRN) with outdated channel state information (CSI). The …

In a wiretap channel, due to the passive nature of eavesdropper and the inevitable errors
during channel estimation or feedback, the channel state information is usually imperfectly …

For a wireless cooperative system in which feedback delay exists, the channel state
information of the link at the time of relay selection may be outdated with respect to the time …

Considering a nonregenerative untrusted relay network, we investigate three different
secure transmission strategies, for example, noncooperative strategy, conventional amplify …

For a cooperative communication system in which the feedback delay exists, the channel
state information (CSI) of the link at the time of relay selection may be outdated with respect …