Vol 11, No 2 (2013)

Articles

SYMMETRY RECOGNITION IN GRAY-LEVEL IMAGES BASED ON AN INTEGRAL TRANSFORM

Mnukhin V.B.

Abstract

A method for symmetry recognition in 2D gray-level images based on a special integral transform is considered.
Infokommunikacionnye tehnologii. 2013;11(2):4-8
pages 4-8 views

MULTIDIMENSIONAL NON-HARMONIC SPECTRUMS IN DIAGNOSTICS OF THE CHAOTIC PSEUDORANDOM GENERATORS

Afanasjev V.V., Loginov S.S.

Abstract

Lorenz and Chua nonlinear dynamic systems based pseudorandom consequences generators are considered. Multidimensional non-harmonic spectrums in diagnostics of the chaotic systems signals are discovered.
Infokommunikacionnye tehnologii. 2013;11(2):9-13
pages 9-13 views

BISTATIC SAR WHICH PARASITIZE THE TV SIGNALS

Borisenkov A.V., Goryachkin O.V., Dolgopolov V.N., Zhengurov B.G.

Abstract

The paper describes the system of obtaining radar images, using as a probe signal of TV broadcasting scheme of bi-static SAR. Describes the major functional and design characteristics of the equipment examined formation algorithm radar. Also the results obtained in the course of a natural experiment.
Infokommunikacionnye tehnologii. 2013;11(2):13-22
pages 13-22 views

NUMERICAL SIMULATION OF THE GENERALIZED PROCEDURE OF FORMATION OF INDICES OF SOFT DECISIONS

Gladkikh A.A., Klimov R.V.

Abstract

Offers a universal method for calculating indices of soft decisions necessary for the effective implementation of the procedure of soft decoding error-correcting codes. Introduce efficiency index scheme for forming indices soft decision and its asymptotic limits for different types of signals. Boundary estimates an analytical modeling synthesized systems forming indices of soft decisions are verified by results of statistical tests appropriate models.
Infokommunikacionnye tehnologii. 2013;11(2):22-28
pages 22-28 views

THE ACCELERATED METHOD OF CALCULATION LOGARITHMIC FUNCTION VALUES FOR THE TASK SOLUTION OF GENERATION CODE SETS

Zhuk A.I., Orel D.V.

Abstract

In work is offered the accelerated numerical method of calculation logarithmic function values for the task solution of generation quasi-orthogonal code sets on the basis of functional transformations of pseudorandom arguments. This allows to reduce minimal necessary number of arithmetic operations.
Infokommunikacionnye tehnologii. 2013;11(2):28-35
pages 28-35 views

CONCEPT OF CLOUD TECHNOLOGIES IN THE TELEPHONY

Galaktionov K.I., Kuznetzov M.V.

Abstract

The article gives information about the concept of construction a voice networks via cloud technologies. In particular, the possible procedure of their integration in next generation networks is described. The idea of cloudy routing is considered.
Infokommunikacionnye tehnologii. 2013;11(2):35-39
pages 35-39 views

RESEARCH AND OPTIMIZATION TCP/IP FOR DATA TRANSFER PERFORMANCE

Timoshina M.M.

Abstract

In this work is considered the practical research of influence settings tcp / ip on the data rate. Received during the research results show the influence of the packet fragmentation on the speed of data transmission. Developed method allowing fix the effect of the packet fragmentation and thereby increase the data rate.
Infokommunikacionnye tehnologii. 2013;11(2):39-42
pages 39-42 views

RESEARCH OF THE BASIC CHARACTERISTICS OF MODERN NETWORK SWITCHS

Voronzov I.V., Efimushkina N.V.

Abstract

The basic structures and principles of work of the modern switchs used in computing systems with telecommunication access and networks, and principles of construction of their models are considered. By means of imitating models the analysis of the most important characteristics of these devices is made and effective modes of their work are defined.
Infokommunikacionnye tehnologii. 2013;11(2):42-45
pages 42-45 views

ANALYSIS OF MODERN TRANSLATION TECHNOLOGIES, PROGRAMMING PARADIGMS AND THEIR APPLICABILITY TO THE TASK OF DEVELOPING A FORMAL LANGUAGE DESCRIPTION OF ROUTING PROTOCOLS

Milutkin M.G., Polukarov D.Y.

Abstract

The task of programming paradigms systematization was given. Analysis of the problem of formal description of routing protocols has been made. The applicability of declarative programming paradigm for solving the routing has been considered.
Infokommunikacionnye tehnologii. 2013;11(2):45-50
pages 45-50 views

COMPLEX ANALYSIS AND SIMULATION MODELLING OF ATMOSPHERIC AIR POLLUTION IN THE CITY OF SAMARA

Gavrilova A.A., Ivanova D.V., Salov A.G., Saksonova V.V.

Abstract

System estimation of efficiency of nature-conservative measures by methods of mathematical simulation is offered in the article. Simulation modeling and complex analysis of efficiency of the financial attachments providing decreasing of the level of environmental pollution on the example of the largest industrial region of Russia - the city of Samara - is carried out.
Infokommunikacionnye tehnologii. 2013;11(2):50-54
pages 50-54 views

INTELLECTUAL RIGHTS: MODIFICATION OF THE COASE THEOREM

Trubnikova E.I., Trubnikov D.A.

Abstract

This paper presents research of the model R. Coase in «intellectual rights». Analyze the phenomenon of technological rents and the factors factor in its formation.
Infokommunikacionnye tehnologii. 2013;11(2):54-59
pages 54-59 views

BER PERFORMANCE OF OFDM-QAM OVER AWGN CHANNEL

Pushkina E.O.

Abstract

In this essay we describe error performance in OFDM system with QAM-8, -16, -64. We present general expression for BER performance calculated for subcarrier, QAM-symbol, OFDM-symbol. BER-curves are given and illustrated in graph. We analyze potential noise immunity of OFDM system.
Infokommunikacionnye tehnologii. 2013;11(2):59-62
pages 59-62 views

SELECTION OF THE OPTIMAL NUMBER OF RECEIVING AND TRANSMITTING DEVICES WITH DIFFERENT METHODS OF TREAMENTS SYSTEMS V-BLAST

Semenov E.S., Tyukhtyaev D.A.

Abstract

The latter period is characterized by rapid development of wireless communication systems. In such systems, radio channels operating range of noise and distortion. Strong fading in the channel make it difficult to assess the sent messages and lead to distortions of the transmitted information. . The most promising way to solve this problem is to use multiple transceiving antennas MIMO-system. In this research, have been simulated the V-Blast system in the technical computing software Matlab.
Infokommunikacionnye tehnologii. 2013;11(2):62-65
pages 62-65 views

LASER POWER STABILIZATION METHOD

Petropavlovsky V.M., Toporkova L.V.

Abstract

Laser power stabilization method, based on thermal lens effect, is proposed. Output power vs. input power and stabilization ratio was computed.
Infokommunikacionnye tehnologii. 2013;11(2):65-68
pages 65-68 views

INFORMATION SECURITY PRINCIPLES OF DISTRIBUTED RANDOM ANTENNAS

Zasedateleva P.S., Maslov O.N., Ryabushkin A.V., Shashenkov V.F.

Abstract

The capability of active protection of distributed random antennas with additive and multiplicative noise is considered in this paper.
Infokommunikacionnye tehnologii. 2013;11(2):69-78
pages 69-78 views

ANALYSIS AND SIMULATION OF SIGNALS IN THE INFORMATION SECURITY SYSTEM OF DISTRIBUTED RANDOM ANTENNA

Zasedateleva P.S., Maslov O.N., Ryabushkin A.V., Shashenkov V.F.

Abstract

The problem of simulation of signals and active jamming, used in the system of information protection of distributed random antenna (DRA) is considered in this paper.
Infokommunikacionnye tehnologii. 2013;11(2):78-87
pages 78-87 views

DEVELOPMENT OF EMOTION RECOGNITION MODULE «FACE MODE» TO INCREASE THE RELIABILITY OF DETECTION OF INSIDER

Kudryavsev D.A., Kuznetsov M.V., Svetlichnaya M.A.

Abstract

In the article is investigated the methods of detection of physiognomic features of the person and its software implementation with the use of artificial neural networks to improve the reliability of polygraph.
Infokommunikacionnye tehnologii. 2013;11(2):87-90
pages 87-90 views

TECHNIQUE OF FORMATION OF REQUIREMENTS TO SYSTEM OF PHYSICAL PROTECTION (SPP) ON THE BASIS OF CONCEPTUAL IMITATING MODEL

Kostin V.N., Shevchenko S.N.

Abstract

In the article necessary level of requirements to SPP depending on a project cost (an object category) and threat type (intensity and value of damage) is justified. For the decision of this task the spatial-temporal simulation model of functioning SPP is constructed. As a result of carrying out the plan of experiment for models the analytical model of losses of a project cost from influence of threats and expenses on SPP is received. On extreme point of function of expenses requirements to parameters of SPP were defined.
Infokommunikacionnye tehnologii. 2013;11(2):91-98
pages 91-98 views

AUTOMATIC CIRCUIT BREAKER OVERLOAD CUTTING OUT MOMENT PREDICTING ALGORITHM, WITH USING OF PULSED ELECTRICITY SUPPLY METER

Vorobyov A.E., Lichtzinder B.Y.

Abstract

The article describes electric power facilities pre-emergency state detecting algorithm, and the example of application of such algorithm is given.
Infokommunikacionnye tehnologii. 2013;11(2):99-104
pages 99-104 views

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