This paper proposes relay selection to increase the physical layer security in multiuser
cooperative relay networks with multiple amplify-and-forward relays, in the presence of …

This paper presents a comprehensive performance analysis of multiuser multiple antenna
amplify-and-forward relaying networks employing opportunistic scheduling with feedback …

This paper proposes a new efficient scheme for the combined use of cooperative diversity
and multiuser diversity. Considering a decode-and-forward (DF) opportunistic relaying …

In multiuser cooperative relay networks, cooperative diversity can be obtained with the help
of relays, while multiuser diversity is an inherent diversity in multiuser systems. In this letter …

A performance analysis is presented for amplify-and-forward (AF) cooperative relay
networks employing transmit antenna diversity with orthogonal space-time block codes …

In this paper, we study an underlay cognitive energy harvesting decode-and-forward (DF)
relaying communications system with multiple secondary users (SUs) and a primary …

In this paper, we investigate a multiuser massive MIMO amplify-and-forward relay uplink,
where low-resolution analog-to-digital convertors (ADCs) are used at the relay station (RS) …

This letter presents an analysis of the combined use of cooperative diversity and multiuser
diversity (MUD) in multi-source multi-relay networks. A joint selection scheme, which selects …

We investigate secure transmission for multiuser relay networks, where the undesired users
who are not selected for data reception may overhear the source message as …

Multiuser diversity (MUD) cooperative wireless networks combine the features of the MIMO
systems without confronting the physical layer constraints by providing multiple copies of the …