Results 31 to 40 of about 28,600 (293)

Coverage Probability and Area Spectral Efficiency of Clustered Linear Unmanned Vehicle Sensor Networks

open access: yesSensors, 2017
In this paper, we consider clustered unmanned vehicle (UV) sensor networks for swarm sensing applications in a linear structure such as highway, tunnel, underwater pipelines, power lines, and international border.
Haejoon Jung, In-Ho Lee
doaj   +1 more source

Spatial cluster point processes related to Poisson–Voronoi tessellations [PDF]

open access: yesStochastic Environmental Research and Risk Assessment, 2014
We discuss how to construct models for cluster point processes within ‘territories’ modelled by $$d$$ -dimensional Voronoi cells whose nuclei are generated by a latent Poisson process (where the planar case
Møller, Jesper   +1 more
openaire   +2 more sources

Uplink Performance Analysis of User- Centric Small Cell Aided Dense HCNets With Uplink-Downlink Decoupling

open access: yesIEEE Access, 2020
The deployment of low power small base stations (SBSs) in high density user areas enhances the performance of heterogeneous cellular networks (HCNets).
Arif Ullah   +4 more
doaj   +1 more source

Caching modeling and energy analyzing of cell-free wireless heterogeneous networks with beta Ginibre point process

open access: yesDigital Communications and Networks, 2023
Cell-free Wireless Heterogeneous Networks (HetNets) have emerged as a technological alternative for conventional cellular networks. In this paper, we study the spatially correlative caching strategy, the energy analysis, and the impact of parameter β on ...
Linlin Feng   +3 more
doaj   +1 more source

Short-length routes in low-cost networks via Poisson line patterns [PDF]

open access: yes, 2008
In designing a network to link n points in a square of area n, we might be guided by the following two desiderata. First, the total network length should not be much greater than the length of the shortest network connecting all points.
Aldous, James D.   +3 more
core   +1 more source

ESTIMATING THE INTENSITY OF GERM-GRAIN MODELS WITH OVERLAPPING GRAINS

open access: yesImage Analysis and Stereology, 2011
Formulas are derived for the spherical contact distribution of a planar germ-grain model Z with circular grains where the germs formeither a 'segment cluster' process or a 'line-based' Poisson point process.
Hamid Ghorbani, Dietrich Stoyan
doaj   +1 more source

Downlink Performance Analysis in MIMO UAV-Cellular Communication With LOS/NLOS Propagation Under 3D Beamforming

open access: yesIEEE Access, 2022
Integrating unmanned aerial vehicles (UAVs) as the base station is a recent progress and a promising solution to assist cellular networks to improve coverage. In this paper, an analytical framework is proposed to analyze coverage probability and capacity,
Dina Alkama   +5 more
doaj   +1 more source

Modeling and Analysis of D2D Millimeter-Wave Networks With Poisson Cluster Processes [PDF]

open access: yesIEEE Transactions on Communications, 2017
This paper has been published in IEEE Transactions on Communications.
Wenqiang Yi   +2 more
openaire   +3 more sources

Modeling network traffic by a cluster Poisson input process with heavy and light-tailed file sizes [PDF]

open access: yes, 2010
We consider a cluster Poisson model with heavy-tailed interarrival times and cluster sizes as a generalization of an infinite source Poisson model where the file sizes have a regularly varying tail distribution function or a finite second moment.
Vicky Fasen, Fasen, V., Fasen, Vicky
core   +1 more source

Pemodelan Risiko Gempabumi Di Sumatera Menggunakan Generalized Additive Poisson Model Untuk Model Thomas Cluster Process [PDF]

open access: yes, 2021
Sumatera merupakan salah satu kawasan rawan gempabumi karena kondisi geografisnya yang dilalui oleh sesar, zona subduksi, dan gunung berapi. Pada penelitian ini, kejadian gempabumi di wilayah Sumatera dimodelkan dengan Thomas cluster process karena ...
Susanto, Tabita Yuni
core  

Home - About - Disclaimer - Privacy