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The influence of parameters of the digital telecommunication system or telecommunication network on their technical efficiency is investigated. For example, the technical efficiency of a telecommunication network based on WiMAX technology IEEE 802.16e is investigated.
Increasing the quality requirements for modern radio electronic apparatus for different purposes has emphasized the problem of accuracy assurance by complex optimization of the manufacturing processes. This requires the programmes and models used to be of high flexibility and adequacy. Conventional application of the classical laws of random variable distributions, in most cases, does not satisfy...
Some variants of quantitative evaluation of radio electronic devices quality by using one- and two-dimensional densities of parameter distributions are considered. Mathematical techniques for evaluating the reliability of elements and their parametric synthesis employing “parameter - tolerance zone” and “load - carrying capability of construction” models is given.
In this paper options for quantitative estimation of electronics quality by means of one-dimensional and two-dimensional probability density functions of parameters are discussed. A mathematical apparatus for estimation of reliability of the elements of their parametric synthesis applying the models "parameter — tolerance range" and "load — load-bearing capacity of a structure"...
The updated approach for devices and systems reliability estimation was proposed. An two-dimensional “Stress-strength” probability model based on application of Gram-Charlier and Edgeworth rows was obtained.
The results of software complex development for modeling and optimizing of processes of radio-engineering equipment quality providing at the stage of manufacture are presented.
The task of providing of parametric reliability of radio electronic apparatus (REA), which would guarantee finding of initial parameters of products in the set limits during the period of exploitation is solved in this paper.
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