Vol 11, No 1 (2013)

The article is devoted to optimizing algorithms of interval search on different base set using information-graph models designed to reduce time-consuming when you restore a backup of information.

The article is devoted to research of a method, ensuring a soliton mode of link with use of fiber-optical components, carrying out positive chirping in information pulses. The analysis of existing methods based on use of an information signal chirping for indemnification chromatic dispersion by optical means was carried out. The modeling of an optical pulse duration and its chirp functions on an offered segment has allowed to estimate parameters of a segment -distance between restoring pits and level of an additional radiation capacity. Method is interesting for height bit rate (40 GBit/s or more) and do not use electrical or local technique for dispersion compensate.

This article discusses the use of cumulant analysis to approximate the density functions in the chain of multi-service network. And can be displayed via the cumulants can obtain the density distribution at the output processing unit.

This article describes how to create an optimal information-graph model of the organization of inclusive search in descriptor search engine to provide continuous backup information. The evaluation of inclusive search considered optimal information and graphs with nedrevovidnoy tree structure. A detailed algorithm for solving the problem of inclusive search by building information graph.

The approach is considered to study of the large-scale (complex) networks, connected with model percolation upon their rib information, transport etc. traffic. They are considered appearing herewith clusters of object and statistical phenomenon’s, connected with them. Alongside with threshold stochastic percolation is researched point to maximum clusterization, in which number formed clusters is maximum. It Is entered notion percolation controlled of the zone of the service, which is realized in two phases: stochastic base on the first with comparatively small concentration object, not providing stochastic percolation but on the second in inter-cluster intervals are entered additional objects to achieve the most short percolation way through stochastic base under relatively low gross amount object and minimization of the general expenses. The results are received by way of statistical modeling of the greater networks on square matrix. The got results are used for analysis greater information, computing and social net-works, as well as for calculus of the safe ways in disadvantage casual ambience.

Problems of social and economic processes management in modern telecommunication company are studied in this work. The study substantially is in the framework of provision of Internet services to corporate and individual customers. The attention drawn to the main challenges to be addressed in the framework of this research: identification of the most effective social and economic processes structure and its control algorithms.

The special conditions related to the presence of radiation-protective observation system by thickness of several hundred millimeters between the object and lens camera, are making specifics in formation of the television image. The image on the surface of a matrix of the CCD is already broken chromatic and monochromatic aberrations of observation system, which leads to the emergence of spatial loss of information. The article discusses a method of correcting the spatial losses caused by monochromatic aberrations in observation system, are given the results of its practical implementation.

The possibility of designing a low-power dual-polarization repeater based on cross-polarized radiators, description of the model and the results of its tests are considered.

The highly qualified technical specialist adapting to the interested parties requirements training conditions is considered in that paper. It’s showing that the block-module system of the education process organization can reduce the higher technical education systems time delay and provide the subjects interaction stability.