In order to satisfy the power thirst of communication devices in the imminent fifth generation
era, wireless charging techniques have attracted much attention both from the academic and …

To reap the promised gain achieved by distributed reconfigurable intelligent surfaces (RISs)-
enhanced communications in a wireless network, timing synchronization among these …

Since past few years, there has been a huge demand for the applications involving
enormous data rate. Between them, Multiple Input–Multiple Output (MIMO) schemes have …

The orbital angular momentum (OAM)-based communication systems may face severe
transmission problems when the transmit and receive uniform circular array pairs are …

The average performance of the MISO downlink channel, with a large number of users
compared to transmit antennas of the base station, depends on the interference …

In the recent days, the multiple input multiple output (MIMO) is considered as the important
technology of wireless due to its characteristics. The channel selection and scheduling plays …

In this letter, we consider a cellular downlink multiple-input-multiple-output nonorthogonal
multiple access (NOMA) secure transmission network, which consists of a base station, a …

The joint design of beamforming vector and artificial noise covariance matrix is investigated
for the multiple-input-single-output-multiple-eavesdropper simultaneous wireless …

The joint design of spatial channel assignment and power allocation in multiple input
multiple output (MIMO) systems capable of simultaneous wireless information and power …

In this paper, we investigate the physical layer security design in multiuser multiple-input
single-output downlink with simultaneous wireless information and power transfer …