749 citations · 951 across the 47 of their papers we have counts for
4 papers · 2 filters
Low-Complexity Random Rotation-based Schemes for Intelligent Reflecting Surfaces
Constantinos Psomas, Ioannis Krikidis
The employment of intelligent reflecting surfaces (IRSs) is a potential and promising solution to increase the spectral and energy efficiency of wireless communication networks. De…
Specific Absorption Rate-Aware Beamforming in MISO Downlink SWIPT Systems
Juping Zhang, Gan Zheng, Ioannis Krikidis +1
This paper investigates the optimal transmit beamforming design of simultaneous wireless information and power transfer (SWIPT) in the multiuser multiple-input-single-output (MISO)…
Tone-index Multisine Modulation for SWIPT
Ioannis Krikidis, Constantinos Psomas
We propose a new simultaneous wireless information and power transfer (SWIPT) technique that embeds information bits in the tone-index of multisine waveforms. By varying the number…
Secrecy Outage for Wireless Sensor Networks
Furqan Jameel, Shurjeel Wyne, Ioannis Krikidis
This paper addresses Physical Layer Security (PLS) for a wireless sensor network in which multiple sensor nodes communicate with a single sink in the presence of an eavesdropper. U…