972 citations · 3.9k across the 79 of their papers we have counts for
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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…
Asynchronous Ad Hoc Networks with Wireless Powered Cognitive Communications
Eleni Demarchou, Constantinos Psomas, Ioannis Krikidis
Over the recent years, the proliferation of smart devices and their applications has led to a rapid evolution of the concept of the Internet of Things (IoT), advancing large scale…
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…