System-Level Metrics for Non-Terrestrial Networks Under Stochastic Geometry Framework [PDF]
IEEE Communications Magazine, 2023 Non-terrestrial networks (NTNs) are one of the key enablers in sixth-generation (6G) wireless networks; with their rapid growth, system-level metrics analysis becomes more crucial in NTN design.
Qi Huang +3 more
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Novel 3D Geometry-Based Stochastic Models for Non-Isotropic MIMO Vehicle-to-Vehicle Channels [PDF]
IEEE Transactions on Wireless Communications, 2023 This paper proposes a novel three-dimensional (3D) theoretical regular-shaped geometry-based stochastic model (RS-GBSM) and the corresponding sum-of-sinusoids (SoS) simulation model for non-isotropic multiple-input multiple-output (MIMO) vehicle-to ...
Yi Yuan +4 more
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Evaluating the Accuracy of Stochastic Geometry Based Models for LEO Satellite Networks Analysis [PDF]
IEEE Communications Letters, 2022 This letter investigates the accuracy of recently proposed stochastic geometry-based modeling of low earth orbit (LEO) satellite networks. In particular, we use the Wasserstein Distance-inspired method to analyze the distances between different models ...
Ruibo Wang +2 more
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Optimization of Network Throughput of Joint Radar Communication System Using Stochastic Geometry [PDF]
Frontiers in Signal Processing, 2022 Recently joint radar communication (JRC) systems have gained considerable interest for several applications such as vehicular communications, indoor localization and activity recognition, covert military communications, and satellite based remote sensing.
S. S. Ram, Shubhi Singhal, Gourab Ghatak
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Stochastic Geometry-Based Low Latency Routing in Massive LEO Satellite Networks [PDF]
IEEE Transactions on Aerospace and Electronic Systems, 2022 In this article, the routing in massive low earth orbit (LEO) satellite networks is studied. When the satellite-to-satellite communication distance is limited, we choose different relay satellites to minimize the latency in a constellation at a constant ...
Ruibo Wang +2 more
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Stochastic Geometry Analysis of Spatial-Temporal Performance in Wireless Networks: A Tutorial [PDF]
IEEE Communications Surveys and Tutorials, 2021 The performance of wireless networks is fundamentally limited by the aggregate interference, which depends on the spatial distributions of the interferers, channel conditions, and user traffic patterns (or queueing dynamics).
Xiao Lu +4 more
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Nonhomogeneous Stochastic Geometry Analysis of Massive LEO Communication Constellations [PDF]
IEEE Transactions on Communications, 2021 Providing truly ubiquitous connectivity requires development of low Earth orbit (LEO) satellite Internet, whose theoretical study is lagging behind network-specific simulations.
N. Okati, T. Riihonen
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Performance Analysis of Satellite Communication System Under the Shadowed-Rician Fading: A Stochastic Geometry Approach [PDF]
IEEE Transactions on Communications, 2021 In this paper, we consider downlink low Earth orbit (LEO) satellite communication systems where multiple LEO satellites are uniformly distributed over a sphere at a certain altitude according to a homogeneous binomial point process (BPP).
D. Jung, J. Ryu, WooSub Byun, Junil Choi
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Cooperative Satellite-Aerial-Terrestrial Systems: A Stochastic Geometry Model
IEEE Transactions on Wireless Communications, 2023 Nowadays, satellite and aerial platforms are playing an important role in realizing global seamless wireless coverage. In this paper, a cooperative satellite-aerial-terrestrial network (SATN) is considered, in which two kinds of relaying links, satellite
Zhe Song +6 more
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Stochastic Geometry Analysis of IRS-Assisted Downlink Cellular Networks [PDF]
IEEE Transactions on Communications, 2021 Using stochastic geometry tools, we develop a comprehensive framework to analyze the downlink performance of various types of users (e.g., users served by direct base station (BS) transmissions and indirect intelligent reflecting surface (IRS)-assisted ...
Taniya Shafique, H. Tabassum, E. Hossain
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