Although cooperative relaying has been widely utilized in wireless communications, it
simultaneously introduces a new source of security vulnerabilities to the wireless networks …

Future wireless communication systems face several transceiver hardware imperfections
that may significantly degrade their performance. In-phase (I) and quadrature-phase (Q) …

Physical layer authentication techniques developed in conventional macrocell wireless
networks face challenges when applied in the future fifth‐generation (5G) wireless …

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 …

I/Q imbalance commonly exists in direct conversion architecture based wireless transceivers
due to the mismatches of analog components between in-phase (I) and quadrature (Q) …

Exploiting physical layer characteristics to enhance or complement authentication strength
in wireless networks has been attracting research attention recently. Existing physical layer …

In this paper, we investigate half-duplex two-way dual-hop channel state information (CSI)-
assisted amplify-and-forward (AF) relaying in the presence of in-phase and quadrature …

Successive relaying has recently emerged as an effective technique for cooperative
networks and provides significant improvements in bandwidth efficiency over traditional …

This paper evaluates the secrecy performance for the amplify‐and‐forward (AF) protocol
with partial relay selection (PRS) schemes in the scenario of multiple independent but not …

We analyze the performance of dual-hop two-way amplify-and-forward relaying in the
presence of in-phase and quadrature-phase imbalance (IQI) at the relay node. In particular …