Results 31 to 40 of about 862,801 (304)

Coverage probability of uplink cellular networks [PDF]

open access: yes2012 IEEE Global Communications Conference (GLOBECOM), 2012
The cellular uplink has typically been studied using simple Wyner-type analytical models where interference is modeled as a constant or a single random variable, or via complex system-level simulations for a given set of parameters, which are often insufficient to evaluate performance in all operational regimes.
Jeffrey G. Andrews   +2 more
openaire   +2 more sources

Modeling the conformality of atomic layer deposition: the effect of sticking probability [PDF]

open access: yes, 2009
The key advantage of atomic layer deposition (ALD) is undoubtedly the excellent step coverage, which allows for conformal deposition of thin films in high-aspect-ratio structures. In this paper, a model is proposed to predict the deposited film thickness
Deduytsche, Davy   +4 more
core   +1 more source

Stochastic Geometry-Based Modeling and Analysis of Citizens Broadband Radio Service System

open access: yesIEEE Access, 2017
In this paper, we model and analyze a cellular network that operates in the licensed band of the 3.5-GHz spectrum and consists of a licensed and an unlicensed operator.
Priyabrata Parida   +2 more
doaj   +1 more source

Multi‐antenna diversity gain in terrestrial broadcasting receivers on vehicles: A coverage probability perspective

open access: yesETRI Journal, 2021
This paper theoretically and empirically explores the reliability gain that can be obtained by installing multiple antennas in on‐vehicle broadcasting receivers.
Sungjun Ahn   +5 more
doaj   +1 more source

Towards a Realistic Assessment of Multiple Antenna HCNs: Residual Additive Transceiver Hardware Impairments and Channel Aging [PDF]

open access: yes, 1947
Given the critical dependence of broadcast channels by the accuracy of channel state information at the transmitter (CSIT), we develop a general downlink model with zero-forcing (ZF) precoding, applied in realistic heterogeneous cellular systems with ...
Papazafeiropoulos, Anastasios   +1 more
core   +19 more sources

Worst-case User Analysis in Poisson Voronoi Cells [PDF]

open access: yes, 2013
In this letter, we focus on the performance of a worst-case mobile user (MU) in the downlink cellular network. We derive the coverage probability and the spectral efficiency of the worst-case MU using stochastic geometry. Through analytical and numerical
Jung, Sang Yeob   +2 more
core   +1 more source

Coverage Probabilities of Bootstrap-Confidence Intervals for Quantiles [PDF]

open access: yesThe Annals of Statistics, 1991
An asymptotic expansion of length 2 is established for the coverage probabilities of confidence intervals for the underlying $q$-quantile which are derived by bootstrapping the sample $q$-quantile. The corresponding level error turns out to be of order $O(n^{-1/2})$ which is unexpectedly low.
Falk, Michael, Kaufmann, Edgar
openaire   +2 more sources

Prediction Intervals of the Record-Values Process

open access: yesRevstat Statistical Journal, 2019
In this paper, exact prediction intervals of the record-values process are constructed. The record-values process model, may be considered as the collection of record-values with integer or non-integer indices.
Amany E. Aly   +2 more
doaj   +1 more source

On the meaning of coverage probabilities

open access: yesMetrologia, 2009
It has been argued that the probability associated with a coverage interval calculated following the procedure proposed in Supplement 1 to the GUM should be about equal to the proportion of independent intervals reckoned over time that contain the measurand (Willink 2006 Metrologia 43 L39–42, Hall 2008 Metrologia 45 L5–8, Possolo et al 2009 Metrologia ...
openaire   +7 more sources

User-Centric Interference Nulling in Downlink Multi-Antenna Heterogeneous Networks

open access: yes, 2016
In heterogeneous networks (HetNets), strong interference due to spectrum reuse affects each user's signal-to-interference ratio (SIR), and hence is one limiting factor of network performance. In this paper, we propose a user-centric interference nulling (
Clerckx, Bruno   +3 more
core   +1 more source

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