… investigate the energy-efficient secure uplink transmission for the wireless powered … power
beacons (PBs) in the presence of a passive eavesdropper. To perform energy-efficient secure …

… for secure communication. Depending on the available channel state information (CSI) at the
power beacon, … the transmit power is constant, the introduction of power beacon effectively …

… We consider a network consisting of a power beacon B, an … The power beacon B is equipped
with N antennas while S, Rk… in a transmission block time affects the security performance, …

… a power beacon-assisted wireless powered communication network for securing a legitimate
transmission … the energy from the multiple-antenna power beacon. In the second stage, the …

… power transfer (PT) and information transmission (IT). In [9], the authors studied the PB-assisted
network in the context of physical layer security, … to discretize the transmit power of each …

… For performance comparison, we also consider the conventional secure transmission method
in which the CJ technique is not used at each hop. Because the EH phase does not need …

… a power transfer model and an information signal model to enable wireless energy harvesting
and secure information transmission… : 1) cooperative power beacons (CPB) power transfer, …

… -power feature of BLE beacon advertisement is a promising enabling technology for secured
transmission … , months or even a year with a button cell depending on the transmission rate. …

… and secure information transmission. In the power transfer model, we propose a new power
… We propose a new best power beacon (BPB) power transfer policy in the power transfer …

… expressions of the probability of successful and secure communication (SS), outage probability
(… If want to hold this value, we will choose to increase the transmit power of the jammer as …