A cooperative communication system explores a new dimension of diversity in wireless
communications to combat the unfriendly wireless environment. While this emerging …

Cooperative communication system explores a new dimension of diversity in wireless
communications to combat unfriendly wireless environment through strategic relays. While …

This letter considers a three-node cooperative network with an untrusted relay. We propose
a noncoherent relay misbehavior detection scheme for decode-and-forward (DF) systems …

Cooperative transmission is an emerging communication technique that takes advantages
of spatial diversity and broadcast natures of wireless channels to improve wireless channel …

Cooperative relaying is utilized as an efficient method for data communication in wireless
sensor networks and the Internet of Things. However, sometimes due to the necessity of …

We propose a physical-layer technique for checking the integrity of information provided by
an intermediate node (relay) in cooperative relay communication systems. The proposed …

Cooperative communication utilizes node cooperation for enhancing the diversity gains
during secure communication against eavesdropping and jamming which are the common …

In this paper, we investigate the physical-layer security of cooperative communications
relying on multiple two-way relays using the decode-and-forward (DF) protocol in the …

In this paper, we propose secure relaying transmission protocols using rateless codes,
where a source sends encoded packets to two intended destinations via help of …

Physical (PHY) layer security approaches for wireless communications can prevent
eavesdropping without upper layer data encryption. However, they are hampered by …