Results 271 to 280 of about 2,085,952 (311)

k-Coverage Probability in a Finite Wireless Network

2017 IEEE Wireless Communications and Networking Conference (WCNC), 2017
We present a general mathematical framework to characterize the performance of an arbitrarily-located reference receiver in a finite wireless network. Modeling the locations of nodes as a uniform binomial point process (BPP), we derive the general k-coverage probability, which is the distribution of the signal-to-interference ratio (SIR) at the ...
Mehrnaz Afshang, Harpreet S. Dhillon
openaire   +2 more sources

Analysis of Coverage Probability for Cooperative Heterogeneous Network

2013 IEEE 78th Vehicular Technology Conference (VTC Fall), 2013
Heterogeneous network (HetNet) has been studied as a promising technology to boost the system throughput. A new upper boundary of coverage probability (CP) is derived, which is the one of cooperative communication between two base stations (BSs) for downlink HetNet.
Yi Feng Xie, Hui Zhang, Yingshan Li, Liang Feng, Mengmeng Ji   +4 more
openaire   +2 more sources

Bounds for coverage probabilities with applications to sequential coverage problems

Journal of Applied Probability, 1974
This paper discusses general bounds for coverage probabilities and moments of stopping rules for sequential coverage problems in geometrical probability. An approach to the study of the asymptotic behaviour of these moments is also presented.
openaire   +2 more sources

Minimum Variance Unbiased Estimate of a Coverage Probability

Operations Research, 1968
Let F(x, θ) denote the distribution function of a vector variate x, whose range does not depend on the parameter θ. Then assuming that θ admits a complete and sufficient estimator θ̂, we derive minimum variance unbiased estimate of Px ≦ a= F(a, θ), where a is a known vector. The result is applied to a coverage problem in a normal set up.
openaire   +3 more sources

Choosing a Coverage Probability for Prediction Intervals

The American Statistician, 2008
Coverage probabilities for prediction intervals are germane to filtering, forecasting, previsions, regression, and time series analysis. It is a common practice to choose the coverage probabilities for such intervals by convention or by astute judgment. We argue here that coverage probabilities can be chosen by decision theoretic considerations. But to
Landon, Joshua, Singpurwalla, Nozer D.
openaire   +2 more sources

Theory of coverage dependence of sticking probability

Surface Science, 1984
Abstract The coverage dependence of sticking probability is calculated on an extended Kisliuk model of kinetics on the precursor state. A rate equation for average occupation of the precursor state is solved under a stationary condition. The effects of the extention of the Kisliuk kinetics and of the long and short range order on a lattice gas model ...
A. Yoshimori, Y. Odoi
openaire   +1 more source

On Primary User Coverage Probabilities and Faulty Cognitive Radios

IEEE Transactions on Wireless Communications, 2014
In a cognitive radio (CR) network, the CR devices opportunistically communicate in the frequency bands occupied by the primary users in order to improve the spectral efficiency in these bands. By sensing the primary users, e.g., the television transmitter–receiver pairs and the wireless microphone systems, each CR device determines whether or not to ...
Prasanna Madhusudhanan, Youjian Eugene Liu, Timothy X. Brown   +2 more
openaire   +2 more sources

Coverage probability of distributed wireless power transfer system

2017 Ninth International Conference on Ubiquitous and Future Networks (ICUFN), 2017
The wireless power transfer via an electro-magnetic (EM) wave enables far-field power transfer. In this paper, we provide an analytic and experimental study on a distributed antenna system for the wireless power transfer as a mean to overcome low end-to-end power transfer efficiency of a conventional collocated antenna system.
Kae Won Choi, Lorenz Ginting, Dedi Setiawan, Arif Abdul Aziz, Dong In Kim 0001   +4 more
openaire   +1 more source

Multivariate Extreme Value Distributions and Coverage of Ranking Probabilities

Journal of Mathematical Psychology, 2001
The main result in this paper is that the class of multivariate extreme value distributions, when used as random utility models, can approximate all ranking probability distributions. This extends Theorem 1 of Dagsvik (1995). Copyright 2001 Academic Press.
openaire   +3 more sources

Local Coverage Probability Estimation in Single Frequency Networks

Wireless Personal Communications, 2001
In OFDM based Single Frequency Networks (SFNs) such as Digital Audio Broadcasting (DAB) and Digital Video Broadcasting (DVB), the mobile receiver is provided by the same signal from several synchronous transmitters at the same carrier frequency. This transmitter diversity structure makes SFNs very efficient in fading channels with an excellent spectrum
Agnes Ligeti, Slimane Ben Slimane
openaire   +1 more source