Fine-grained analysis of reconfigurable intelligent surface-assisted mmWave networks
Reconfigurable intelligent surfaces (RISs) have emerged as a promising technology for
millimeter wave (mmWave) networks. In this paper, we utilize tools from stochastic geometry …
millimeter wave (mmWave) networks. In this paper, we utilize tools from stochastic geometry …
RIS-assisted mmWave networks with random blockages: Fewer large RISs or more small RISs?
Reconfigurable intelligent surface (RIS), which provides indirect line-of-sight (LoS)
transmission paths between the receiver and its blocked transmitter, has been proposed as …
transmission paths between the receiver and its blocked transmitter, has been proposed as …
Coverage probability of RIS-assisted mmWave cellular networks under blockages: A stochastic geometric approach
S Bagherinejad, M Bayanifar, MS Maleki… - Physical …, 2022 - Elsevier
In this paper, we consider a downlink millimeter-wave (mmWave)-based cellular network
where some of the objects in the environment that block the links, such as buildings, are …
where some of the objects in the environment that block the links, such as buildings, are …
Reconfigurable Intelligent Surface-Assisted Millimeter Wave Networks: Cell Association and Coverage Analysis
D Zhao, G Wang, J Wang, Z Zhou - Electronics, 2023 - mdpi.com
Reconfigurable intelligent surface (RIS) is emerging as a promising technology to achieve
coverage enhancement. This paper develops a tractable analytical framework based on …
coverage enhancement. This paper develops a tractable analytical framework based on …
RIS-assisted coverage enhancement in millimeter-wave cellular networks
The use of millimeter-wave (mmWave) bandwidth is one key enabler to achieve the high
data rates in the fifth-generation (5G) cellular systems. However, mmWave signals suffer …
data rates in the fifth-generation (5G) cellular systems. However, mmWave signals suffer …
Stochastic geometry analysis of large intelligent surface-assisted millimeter wave networks
Reliable and efficient networks are the trend for next-generation wireless communications.
Recent improved hardware technologies-known as Large Intelligent Surfaces (LISs)-have …
Recent improved hardware technologies-known as Large Intelligent Surfaces (LISs)-have …
Coverage enhancement in millimeter-wave cellular networks via distributed IRSs
Intelligent reflecting surface (IRS) is a promising technology to provide line-of-sight (LOS)
links for blocked paths, especially in millimeter wave (mmWave) cellular networks. However …
links for blocked paths, especially in millimeter wave (mmWave) cellular networks. However …
mmWave coverage extension using reconfigurable intelligent surfaces in indoor dense spaces
In this work, we consider the deployment of reconfigurable intelligent surfaces (RISs) to
extend the coverage of a millimeter-wave (mmWave) network in indoor dense spaces. We …
extend the coverage of a millimeter-wave (mmWave) network in indoor dense spaces. We …
Stochastic learning-based robust beamforming design for RIS-aided millimeter-wave systems in the presence of random blockages
A fundamental challenge for millimeter wave (mmWave) communications lies in its
sensitivity to the presence of blockages, which impact the connectivity of the communication …
sensitivity to the presence of blockages, which impact the connectivity of the communication …
Coverage analysis for millimeter wave cellular networks with blockage effects
Millimeter wave (mmWave) is promising for the fifth generation cellular systems. The
sensitivity of mmWave signals to blockages, such as buildings in cities, however, makes the …
sensitivity of mmWave signals to blockages, such as buildings in cities, however, makes the …