Results 51 to 60 of about 1,911,572 (273)
Semi-Grant-Free NOMA: A Stochastic Geometry Model [PDF]
Grant-free (GF) transmission holds promise in terms of low latency communication by directly transmitting messages without waiting for any permissions. However, collision situations may frequently happen when limited spectrum is occupied by numerous GF ...
Chao Zhang, Yuanwei Liu, Z. Ding
semanticscholar +1 more source
Information Geometry on Complexity and Stochastic Interaction
Interdependencies of stochastically interacting units are usually quantified by the Kullback-Leibler divergence of a stationary joint probability distribution on the set of all configurations from the corresponding factorized distribution.
Nihat Ay
doaj +1 more source
Stochastic quantization on Lorentzian manifolds
We embed Nelson’s theory of stochastic quantization in the Schwartz-Meyer second order geometry framework. The result is a non-perturbative theory of quantum mechanics on (pseudo-)Riemannian manifolds.
Folkert Kuipers
doaj +1 more source
The stochastic geometry of invasion percolation [PDF]
Invasion percolation, a recently introduced stochastic growth model, is analyzed and compared to the critical behavior of standardd-dimensional Bernoulli percolation. Various functions which measure the distribution of values accepted into the dynamically growing invaded region are studied.
Chayes, J. T., Chayes, L., Newman, C. M.
openaire +3 more sources
A Stochastic Geometry Approach to Doppler Characterization in a LEO Satellite Network [PDF]
A Non-terrestrial Network (NTN) comprising Low Earth Orbit (LEO) satellites can enable connectivity to underserved areas, thus complementing existing telecom networks. The high-speed satellite motion poses several challenges at the physical layer such as
T. Khan, Mehrnaz Afshang
semanticscholar +1 more source
Geometric thermodynamics for the Fokker–Planck equation: stochastic thermodynamic links between information geometry and optimal transport [PDF]
We propose a geometric theory of non-equilibrium thermodynamics, namely geometric thermodynamics, using our recent developments of differential-geometric aspects of entropy production rate in non-equilibrium thermodynamics.
Sosuke Ito
semanticscholar +1 more source
Dimensioning of 5G Networks by Using Stochastic Geometry
In this paper, we propose an analytical model for dimensioning of Orthogonal Frequency Division Multiple Access (OFDMA) systems in 5G networks by considering Internet of Thing (IoT) application using stochastic geometry.
Siminfar Samakoush Galougah+1 more
doaj
Modeling, Analysis, and Optimization of Grant-Free NOMA in Massive MTC via Stochastic Geometry [PDF]
In the massive machine-type communications (mMTCs) scenario for Internet-of-Things (IoTs) applications, though a large number of devices are registered to an access point (AP), very few of them are active with uplink short packet transmission ...
Jiaqi Liu+4 more
semanticscholar +1 more source
The stochastic dynamics of nanoscale mechanical oscillators immersed in a viscous fluid [PDF]
The stochastic response of nanoscale oscillators of arbitrary geometry immersed in a viscous fluid is studied. Using the fluctuation-dissipation theorem it is shown that deterministic calculations of the governing fluid and solid equations can be used in
D. Chandler+3 more
core +2 more sources
Jamik Sumenep Mosque, a heritage site of the Sumenep Kingdom, was built to emphasize the acculturation of Chinese, Islamic, and Madurese cultures. This ethnomathematics research aims to reveal and explore the fractal geometry forms in the gateway of ...
Muhammad Zia Alghar, Marhayati Marhayati
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