Results 191 to 200 of about 5,783 (221)
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On Joint Impact of HPA Non-Linearity and Imperfect SIC in NOMA Enabled HCN Using Stochastic Geometry
IEEE Transactions on Vehicular TechnologyA multi-tier architecture consisting of a macro-base station (MBS) and a pico-base station (PBS) is utilized in a heterogeneous cellular network (HCN) to support a large number of users requiring higher data rates with enhanced performance.
Amit Baghel +4 more
semanticscholar +1 more source
Diffusion in a wedge geometry: First-passage statistics under stochastic resetting.
Physical Review EWe study the diffusion process in the presence of stochastic resetting inside a two-dimensional wedge of top angle α, bounded by two infinite absorbing edges.
Fazil Najeeb, A. Pal, V. Prasad
semanticscholar +1 more source
IEEE Internet of Things Journal, 2019
Due to the advantages of large area coverage, low capital cost and fast deployment, unmanned aerial vehicles (UAVs) are believed to play a key role in the emerging Internet of Things (IoT). In this paper, we first develop an effective analytical approach
Shangwei Zhang, Jiajia Liu, Wen Sun
semanticscholar +1 more source
Due to the advantages of large area coverage, low capital cost and fast deployment, unmanned aerial vehicles (UAVs) are believed to play a key role in the emerging Internet of Things (IoT). In this paper, we first develop an effective analytical approach
Shangwei Zhang, Jiajia Liu, Wen Sun
semanticscholar +1 more source
Finite-Time Queue Peak Laws in Stochastic Networks: Logarithmic Scaling After Geometric Thresholds
arXiv.orgWe study finite-horizon queue peaks in generalized switches, a standard stochastic-network model in which many queues share constrained service resources.
Hao Liang, Chengyu Tang, Yunzong Xu
semanticscholar +1 more source
Connectivity-Probability-Driven Multi-RIS Placement in Irregular Regions
IEEE Workshop on Signal Processing SystemsThe locations of reconfigurable intelligent surfaces (RISs) have significant impact on the communication quality of RIS-assisted wireless communication systems, especially in severely obstructed environments.
Yunpeng Zhao +3 more
semanticscholar +1 more source
Stochastic Analysis of Low Earth Orbit Satellite Connectivity for Land Transportation
2026 IEEE International Conference on Communications Workshops (ICC Workshops)This paper develops a tractable stochastic–geometric framework for analyzing low Earth orbit (LEO) satellite connectivity to ground users moving along deterministic terrestrial routes.
Fatemeh Rafiei Maleki +3 more
semanticscholar +1 more source
SNCE: Geometry-Aware Supervision for Scalable Discrete Image Generation
arXiv.orgRecent advancements in discrete image generation showed that scaling the VQ codebook size significantly improves reconstruction fidelity. However, training generative models with a large VQ codebook remains challenging, typically requiring larger model ...
Shufan Li +5 more
semanticscholar +1 more source
From Second-Order Differential Geometry to Stochastic Geometric Mechanics
Journal of Nonlinear Science, 2023Qiao Huang, Jean-Claude Zambrini
exaly