33 citations · 47 across the 14 of their papers we have counts for
14 papers
Approximate Partially Decentralized Linear EZF Precoding for Massive MU-MIMO Systems
Brikena Kaziu, Nikita Shanin, Danilo Spano +3
Massive multi-user multiple-input multiple-output (MU-MIMO) systems enable high spatial resolution, high spectral efficiency, and improved link reliability compared to traditional…
Wireless Information and Energy Transfer in the Era of 6G Communications
Constantinos Psomas, Konstantinos Ntougias, Nikita Shanin +8
Wireless information and energy transfer (WIET) represents an emerging paradigm which employs controllable transmission of radio-frequency signals for the dual purpose of data comm…
Joint Transmit Signal and Beamforming Design for Integrated Sensing and Power Transfer Systems
Kenneth MacSporran Mayer, Nikita Shanin, Zhenlong You +5
Integrating different functionalities, conventionally implemented as dedicated systems, into a single platform allows utilising the available resources more efficiently. We conside…
Accurate EH Modelling and Achievable Information Rate for SLIPT Systems with Multi-Junction Photovoltaic Receivers
Nikita Shanin, Hedieh Ajam, Vasilis K. Papanikolaou +2
In this paper, we study optical simultaneous lightwave information and power transfer (SLIPT) systems employing photovoltaic optical receivers (RXs). To be able to efficiently harv…
Information Rate-Harvested Power Tradeoff in THz SWIPT Systems Employing Resonant Tunnelling Diode-based EH Circuits
Nikita Shanin, Simone Clochiatti, Kenneth M. Mayer +3
In this paper, we study THz simultaneous wireless information and power transfer (SWIPT) systems. Since coherent information detection is challenging at THz frequencies and Schottk…
EH Modelling and Achievable Rate for FSO SWIPT Systems with Non-linear Photovoltaic Receivers
Nikita Shanin, Hedieh Ajam, Vasilis K. Papanikolaou +3
In this paper, we study optical simultaneous wireless information and power transfer (SWIPT) systems, where a photovoltaic optical receiver (RX) is illuminated by ambient light and…
Resonant Tunneling Diode-Based THz SWIPT for Microscopic 6G IoT Devices
Nikita Shanin, Simone Clochiatti, Kenneth M. Mayer +3
In this paper, we study terahertz (THz) simultaneous wireless information and power transfer (SWIPT) for future micro-scale 6G Internet-of-Things (IoT) networks. Since Schottky dio…
Optimal Energy Signal Design for Multi-user MISO WPCNs With Non-linear Energy Harvesting Circuits
Nikita Shanin, Amelie Hagelauer, Laura Cottatellucci +1
In this work, we study a multi-user wireless powered communication network (WPCN), where a multi-antenna base station (BS) sends an energy signal to multiple single-antenna users e…
Optimal Resource Allocation and Beamforming for Two-User MISO WPCNs for a Non-linear Circuit-Based EH Model
Nikita Shanin, Moritz Garkisch, Amelie Hagelauer +2
We study two-user multiple-input single-output (MISO) wireless powered communication networks (WPCNs), where the user devices are equipped with non-linear energy harvesting (EH) ci…
Optimal Transmit Strategy for Multi-user MIMO WPT Systems With Non-linear Energy Harvesters
Nikita Shanin, Laura Cottatellucci, Robert Schober
In this paper, we study multi-user multi-antenna wireless power transfer (WPT) systems, where each antenna at the energy harvesting (EH) nodes is connected to a dedicated non-linea…
Optimal Transmit Strategy for MIMO WPT Systems With Non-linear Energy Harvesting
Nikita Shanin, Laura Cottatellucci, Robert Schober
In this paper, we study multiple-input multiple-output (MIMO) wireless power transfer (WPT) systems, where the energy harvester (EH) node is equipped with multiple nonlinear recten…
Harvested Power Region of Two-user MISO WPT Systems With Non-linear EH Nodes
Nikita Shanin, Laura Cottatellucci, Robert Schober
In this paper, we determine the harvested power region of a two-user multiple-input single-output (MISO) wireless power transfer (WPT) system for a non-linear model of the rectenna…
Markov Decision Process Based Design of SWIPT Systems: Non-linear EH Circuits, Memory, and Impedance Mismatch
Nikita Shanin, Laura Cottatellucci, Robert Schober
In this paper, we study simultaneous wireless information and power transfer (SWIPT) systems employing practical non-linear energy harvester (EH) circuits. Since the voltage across…
Rate-Power Region of SWIPT Systems Employing Nonlinear Energy Harvester Circuits with Memory
Nikita Shanin, Laura Cottatellucci, Robert Schober
In this paper, we study the rate-power region of a simultaneous wireless information and power transfer (SWIPT) system where a transmitter (TX) broadcasts a common signal to an inf…