QoE Optimization for Virtual Reality Services in Multi-RIS-Assisted Terahertz Wireless Networks

Y Ma, K Ota, M Dong - IEEE Journal on Selected Areas in …, 2024 - ieeexplore.ieee.org
The immersive experience and 360-degree visual stimulation offered by virtual reality (VR)
have contributed to its widespread adoption in games, education, and healthcare. The …

On the impact of an IRS on the out-of-band performance in sub-6 GHz & mmWave frequencies

L Yashvanth, CR Murthy - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Intelligent reflecting surfaces (IRSs) were introduced to enhance the performance of wireless
communication systems. However, from a service provider's viewpoint, a concern with the …

RIS-Assisted Downlink mmWave Cellular Networks: Exacerbate or Mitigate EMF Exposure?

L Chen, A Elzanaty, MA Kishk… - 2024 IEEE Wireless …, 2024 - ieeexplore.ieee.org
Deploying reconfigurable intelligent surfaces (RISs) offers the potential to improve coverage
performance in mil-limeter wave (mmWave) communications. However, electric and …

On the downlink coverage performance of ris-assisted thz networks

W Aman, N Kouzayha, MMU Rahman… - IEEE …, 2023 - ieeexplore.ieee.org
This letter provides a stochastic geometry (SG)-based coverage probability (CP) analysis of
an indoor terahertz (THz) downlink assisted by a single reconfigurable intelligent surface …

STAR-RIS-Enabled Simultaneous Indoor-and-Outdoor Communication Networks: A Stochastic Geometry Approach

F Yu, C Zhang, TQS Quek - IEEE Transactions on Wireless …, 2024 - ieeexplore.ieee.org
Compared to reflective-only or transmissive-only reconfigurable intelligent surface (RIS),
simultaneous transmitting and reflecting RIS (STAR-RIS) has the capability to …

Modeling and Analysis of IRS-Assisted Networks Based on Gauss-Poisson Process

N Deng, J Qi, H Wei, N Zhao… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Intelligent reflecting surface (IRS) has been regarded as an efficient technology to enhance
the network performance. Since the IRS can assist transmitters to communicate in a …

Energy Efficiency Enhancement in RIS-Assisted Networks: Deployment and Phase Shifter Configuration

D Jia, Y Zhong, X Zhou, X Ge - IEEE Transactions on Green …, 2024 - ieeexplore.ieee.org
This research presents a focused analysis of enhancing energy efficiency in wireless
networks through the strategic deployment of Reconfigurable Intelligent Surfaces (RIS) …

Transparent RIS: Wireless Coverage Enhancement via Region-Oriented Passive Beamforming

J Wang, Y Hu, Y Xu, Y Li, R Gao… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
We investigate a new deployment form of reflective intelligent surface (RIS), which aims at
enhancing the quality of service of a main communication system in a target region, while …

Comprehensive Analysis of Maximum Power Association Policy for Cellular Networks Using Distance and Angular Coordinates

HK Armeniakos, AG Kanatas… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
A novel stochastic geometry framework is proposed in this paper to study the downlink
coverage performance in a millimeter wave (mmWave) cellular network by jointly …

Distributed IRSs always benefit every mobile operator

L Yashvanth, CR Murthy - arXiv preprint arXiv:2401.08434, 2024 - arxiv.org
We investigate the impact of multiple distributed intelligent reflecting surfaces (IRSs), which
are deployed and optimized by a mobile operator (MO), on the performance of user …