… physical layer security in multiuser wireless networks. The essential premise of physical layer
security is to enable the exchange of confidential messages over a wireless medium in the …

… Physical layer security in multi-user wireless networks is more challenging than point-to-point
systems [2]. In multiuser … Therefore, we need to address the security requirements of the …

… the upper layer, from which an error-free link of physical layer … Motivated by this limitation,
physical layer security (PLS) has … the distinct characteristics of different wireless channels. The …

… laws in a wireless network. Moving from network information theory, recent works have
evaluated the secrecy performance in multiuser wireless networks using mathematical tools from …

… This includes improving spectral efficiency, physical layer security and reduced endto-end
latency [1], [2]. Nevertheless, such systems have been long considered to be practically …

… link on the PHY layer security in the uplink of multi-user multi-relay networks, which stands as
… Shen, “Optimal relay selection for physicallayer security in cooperative wireless networks,” …

This paper investigates the relay selection (RS) problem for multi-hop full-duplex relay networks
where multiple source-destination (SD) pairs compete for the same pool of relays, under …

… the physical-layer security against eavesdropping attacks in the cognitive radio network and
propose … Compared to traditional wireless networks, there are some unique challenges to be …

… physicallayer security through diversity techniques without additional power costs, including
MIMO, multiuser … case study of physical-layer security in cooperative wireless networks with …

… the current physical layer security technologies for the direct single-user and multi-user
transmis… enabling technology for the 5G wireless network, we next discuss the design of physical …