In this paper, we analyze the secrecy capacity of a half-duplex energy harvesting (EH)-
based multi-antenna amplify-and-forward relay network in the presence of a passive …

Energy harvesting relaying is predicted to play a pivotal role in large-scale energy
constrained networks. This letter evaluates the secrecy performance of a system that …

For transmitting data in a secret and energy-efficient manner in collaborative amplify-and-
forward relay networks, the secure energy efficiency (EE) defined as the secret bits …

In recent years, physical layer security has been considered as an effective method to
enhance the information security beside the cryptographic techniques that are used in upper …

In this study, the authors propose a cooperative transmission scheme with energy‐
harvesting (EH) relays under wiretapping of an eavesdropper. In this scheme, the relays …

In this paper, the secrecy performance of a wireless-powered multi-antenna relaying system,
which consists of a source, a destination, relays (Rs), a power beacon, and an …

This letter studies the problem of secure communication for a dual-hop energy harvesting
(EH) relay network in the presence of multiple eavesdroppers. An adaptive cooperative …

Wireless energy harvesting, physical-layer security, and full-duplex wireless are important,
emerging fifth generation (5G) technologies. In this paper, we thus investigate a source …

This paper studies secrecy transmission with the aid of a group of wireless energy
harvesting-enabled amplify-and-forward (AF) relays performing cooperative jamming (CJ) …

This paper focuses on the secure transmission of wireless-powered relay systems with the
imperfect eavesdropper channel state information. For efficient energy transfer and …