Throughput optimization for RIS-assisted SWIPT-IoTs with hardware impairments

N Sharma, S Gautam - 2023 14th International Conference on …, 2023‏ - ieeexplore.ieee.org
A highly transformative technology termed reconfigurable intelligent surfaces (RISs), with its
competence to manipulate the radio communication environment and enhance system …

Integrating Multiple RIS for Enhanced SWIPT-IoT Performance: Optimization Strategies

N Sharma, S Gautam, S Chatzinotas, B Ottersten - IEEE Access, 2024‏ - ieeexplore.ieee.org
Reconfigurable Intelligent Surfaces (RIS) are revolutionizing wireless communications by
enhancing signal quality and extending network coverage, particularly in remotely located …

Residual Energy Maximization in RIS aided Cooperative Spectrum Sensing with PUEA: Relative Performance in PS and TS mode

A Banerjee, SP Maity, V Goutham - IEEE Access, 2025‏ - ieeexplore.ieee.org
In this work, a performance comparison on radio frequency (RF) energy harvesting (EH) in
power splitting (PS) and time switching (TS) modes in reconfigurable intelligent surfaces …

Optimization Strategy for RIS-Assisted SWIPT-IoTs with Non-Linear Energy Harvesting

N Sharma, S Gautam - 2024 National Conference on …, 2024‏ - ieeexplore.ieee.org
Reconfigurable Intelligent Surfaces (RIS) are an upcoming paradigm being considered for
the next generation wireless communications with their controllable, energy efficient and …

[HTML][HTML] Tensor-Train Decomposition-Based Hybrid Beamforming for Millimeter-Wave Massive Multiple-Input Multiple-Output/Free-Space Optics in Unmanned Aerial …

X Zhou, P Feng, J Li, J Chen, Y Wang - Photonics, 2023‏ - mdpi.com
Unmanned aerial vehicles (UAVs) can support low-cost, highly mobile communications
while making it possible to establish dedicated terrestrial networks. To overcome the …

Reinforcement Learning and Deep Learning‐Assisted Spectrum Management for RIS‐SWIPT‐Enabled 6G Systems

MB Kokare, P Sharma, S Ramabadran… - Intelligent Spectrum …, 2025‏ - Wiley Online Library
Summary 6G wireless communication networks may satisfy all the requirements that cannot
be realized with 5G networks. In this vein, reconfigurable intelligent surfaces (RISs) have …

Spectrum Management for 6G RIS‐SWIPT Systems

N Sharma, S Gautam… - Intelligent Spectrum …, 2025‏ - Wiley Online Library
In this chapter, we explore various aspects of spectrum management using multiple
Reconfigurable Intelligent Surfaces (RIS) employing Simultaneous Wireless Information and …

RIS Aided Residual Energy: PS and TS Mode Harvesting in Cooperative Spectrum Sensing

A Banerjee, P Nagaradjane, SP Maity… - … Asian Conference on …, 2024‏ - ieeexplore.ieee.org
This work studies performance comparison on radio frequency (RF) energy harvesting (EH)
in power splitting (PS) and time-switching (TS) modes in reconfigurable intelligent surfaces …

[PDF][PDF] Tensor-Train Decomposition Based Hybrid Beamforming for Millimeter-Wave Massive MIMO/FSO in UAV with RIS Networks

X Zhou, P Feng, J Li, J Chen, Y Wang - 2023‏ - preprints.org
UAV (Unmanned aerial vehicle) communication offers the possibility to establish the new
networks. To overcome the PE (pointing error) and beam misalignment of millimeter-wave …

Performance Evaluation of Non-Orthogonal Multiple Access with Energy Harvesting

VK Ho - 2023 IEEE 15th International Conference on …, 2023‏ - ieeexplore.ieee.org
The paper evaluates the system throughput of non-orthogonal multiple access with energy
harvesting (NOMAwEH) subject to realistic considerations including nonlinear energy …