Wireless networks with their ubiquitous applications have become an indispensable part of
our daily lives. Wireless networks demand more and more spectral resources to support the …

In this paper, we examine the physical layer security of a cooperative relay network where
two source-destination pairs communicate through a decode-and-forward (DF) relay in the …

In this paper, we first propose a joint user and relay selection (JURS) scheme to enhance
physical layer security in a multi-user multi-relay network, where the best pair of the user and …

We analyze the outage and throughput performance of full-duplex relay selection (FDRS) in
underlay cognitive networks. Contrary to half-duplex relaying, full-duplex relaying (FDR) …

This letter analyzes multi-relay full-duplex systems with relay selection under multipath
fading conditions in the context of channel capacity under: 1) optimum power and rate …

To support the emerging next era of mobile wireless networks, researchers have made a
great deal of efforts in investigating promising techniques in multimedia services-the …

The performance of an underlay cognitive radio network that coexists with a primary
destination is studied in terms of the outage probability. The investigated secondary network …

Since past few years, as the technology growing in the field of wireless communication with
their ubiquitous application, the demand for spectrum resources is also increased. To exploit …

We propose a novel joint user and full-duplex (FD) relay selection (JUFDRS) scheme to
enhance physical layer security in a multi-user multi-relay network. In this scheme, the user …

To meet the bold requirements of future generation networks, emerging technologies such
as opportunistic spectrum access, multi-tier networks, full-duplexing and cooperative …