Vol 10, No 1 (2012)

Articles
SUBSTANTIATION OF REQUIREMENTS TO A CHOICE OF PARAMETERS OF AN ELLIPTIC CURVE IN ALGORITHMS OF CODING OF THE ALPHABET POINTS OF AN ELLIPTIC CURVE
Kiyashko E.S., Chervaykov N.I.
Abstract
In article existing algorithms of coding of the alphabet are analysed by points of an elliptic curve over F p. Lacks of the given algorithms are found and methods of their decision are offered.
Infokommunikacionnye tehnologii. 2012;10(1):4-7
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HE ELECTROMAGNETIC WAVES AZIMUTHAL BACKSCATTERING EFFECT'S USAGE BY METASTRUCTURE BASED ON TELLEGEN'S PARTICLES IN ELECTRODYNAMIC APPLICATIONS
Osipov O.V., Plotnikov A.M., Salimova N.R.
Abstract
In this paper the electromagnetic waves azimuthal backscattering effect by single Tellegen’s particle and by two-dimensional periodical array of Tellegen’s particles is considered. It is shown that Tellegen element and element with special cylindrical spiral form have the same electrodynamic properties. The influence of geometrical parameters of elements and metastructure on field scattering characteristics in whole. The results of applying of chiral metamaterials, that are based on Tellegen’s elements for certain problems of the energy harvesting, the decreasing of radar objects’ visibility in wide UHF and SHF frequency ranges. The using’s perspectives of metamaterials by devices and structures designing for quasioptic and optic wave ranges are shown as well.
Infokommunikacionnye tehnologii. 2012;10(1):8-15
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APPLICATION OF BLIND SIGNAL PROCESSING FOR NOISE SUPPRESSION IN A LASER SPECKLE TRIANGULATION
Butskikh V.A.
Abstract
In engineering and manufacturing often raises the issue of evaluation of the geometric parameters for solving problems of technical diagnostics and nondestructive testing. One of the most recent applicable methods for noncontact measurement of the geometric profile of the object is a method of laser triangulation. The main problem with this method is the presence of noise speckles due to which there is a deterioration of accuracy. Complexity to deal with such noise is that they are random and depend on the surface being measured. The use of classical methods of filtration used in image processing tasks, in this case is impossible, since it leads to increased uncertainty. The way out of this situation is the application of blind treatment, in particular the methods of blind signal separation, which do not distort the measurements.
Infokommunikacionnye tehnologii. 2012;10(1):16-21
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ESTIMATE TASK OF DISTORTIONS PULSE SIGNAL PARAMETERS, CAUSED BY BIREFRINGENCE ACTION IN FIBER-OPTICAL LINES
Vinogradova I.L., Sultanov A.H., Yanyshev S.B.
Abstract
The article is devoted to development of a method of quantitative pulse distortions parameters definition arising under action of birefringence effects in fiber. The analysis of existing methods for an such distortions used on networks is executed. The measurement circuit allowing to define effective a pulse displacement and a pulse expansion for each of a wave length meanings is developed. The method can be used for the analysis polarizing dispersion in networks with spectral multiplexing.
Infokommunikacionnye tehnologii. 2012;10(1):21-28
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USING OF INTELLECTUAL CONTROL BY INCOMING CALLS ALGORITHM IN THE CONTACT-CENTER
Andreev R.V., Belskaya N.M.
Abstract
Proposed introduction of new services in the contact-centre which increase the number of serviced calls for a stable workload of the operators, the share of calls served by IVR-system and automatization of the process for informing subscriber in case he has a debt.
Infokommunikacionnye tehnologii. 2012;10(1):28-32
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THE ANALYSIS OF THE LINK OF THE MULTISERVICE NETWORK BY TRANSFER OF THE SINGLE-ADDRESS AND MULTIPLE-ADDRESS STREAM
Garipova L.R., Kireeva N.V.
Abstract
Analysis of converged networks that support both traditional data through unicast connections and multicast traffic. Joint transfer unicast and multicast traffic and interference characteristics of these compounds.
Infokommunikacionnye tehnologii. 2012;10(1):32-36
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DEVELOPMENT OF MODEL FOR MONITORING IPTV MULTISERVICE DATA TRANSMISSION NETWORK
Karjakin V.L., Karjakin D.V., Kosenko S.G.
Abstract
Perspective of merging traditional digital TV and IPTV broadcasting in multi-service data networks. Notes importance of monitoring the quality of transmission information in digital television systems and networks. Principles of IPTV broadcasting in data networks. Description of the model for monitoring IPTV, which is a tool for research and development of mechanisms for quality control of television broadcasting in computer data networks. Results of assessing quality of IPTV broadcast depending on the parameters of the transport network.
Infokommunikacionnye tehnologii. 2012;10(1):36-40
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SOME FEATURES OF ACCUMULATION OF DELAYS BY TRANSFER OF SOFTWARE PACKAGES OF THE NETWORK WITH RING TOPOLOGY
Gavlievskiy S.L.
Abstract
The Ring topology has found wide application at construction of networks of broadband access to services the Internet. In clause(article) results of calculations of characteristics of a network are given, «narrow» places are revealed, variants of improvement of characteristics of quality of service are considered.
Infokommunikacionnye tehnologii. 2012;10(1):40-44
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THE ORGANIZATION OF PICK-UP OF THE NETWORK TRAFFIC OF A SOFTWARE OF TECHNOLOGY NETFLOW WITHOUT MACHINE UTILIZATION CISCO
Gorelov G.A., Tarasov V.N.
Abstract
In article the mechanism of pick-up of the traffic of a LAN of lower layer of a multisegment network of the HIGH SCHOOL, based on technology NetFlow, without Cisco machine utilization is considered. Various methods of connection of the equipment are described at traffic mirroring on a PC sensor control.
Infokommunikacionnye tehnologii. 2012;10(1):45-49
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THE ANALYSIS OF THE INTELLIGENCE DEFINITIONS’ IN INFORMATION SYSTEMS
Bogomolova M.A.
Abstract
In the paper the aspects of intelligence in information systems are selected and the existing definitions’ analysis on the basis of this aspects is executed. As a result, intelligent information systems definition, summarized existing approaches, is formulated.
Infokommunikacionnye tehnologii. 2012;10(1):50-54
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RESEARCH OF A HEART RHYTHM AND PEAK R VALUES DYNAMICS INTERRELATION ON THE ELECTROCARDIOGRAM
Kuznetsov A.A.
Abstract
According to 58 registration of healthy young people electrocardiograms search of communications and mechanisms of interference of peak R values dynamics and a heart rhythm with use of a method «sliding average» is carried out. Classification of the combined diagrams of kind RR(R) is carried out and is allocated five characteristic types. For ranges of frequencies ULF and VLF the slow wave of influence is present on all diagrams at the form of a regulation cycle curve. Its distinctive attributes and ways of formation are given.
Infokommunikacionnye tehnologii. 2012;10(1):55-60
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LTE AND WIMAX: INTEL’S «STRATEGIC INFLECTION POINT»
Trubnikova E.I.
Abstract
The article analyzes the phenomenon of a strategic inflection point on the example of Intel. We investigate the determinants of the choice of WiMax technology by Intel’s experts as a supporting technology of the future period. The factors forming the strategy of the company. Particular attention is paid to the institutional features of the environment of the technology’s spread as a factor of investment risk.
Infokommunikacionnye tehnologii. 2012;10(1):61-65
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WIDE-BAND ANTENNA ARRAY FOR «WiMic-6000» SUBSCRIBER STATION
Gazizov T.R., Dmitrichenko E.V.
Abstract
Problem of development of antenna arrays is considered. Results of design of broadband antenna array for «WiMic-6000» subscriber station are presented. The antenna is covering two frequency bands and has better characteristics than other native devices.
Infokommunikacionnye tehnologii. 2012;10(1):66-69
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THE OPTIMIZATION ALGORITHM THE LOCATION OF ANTENNAS CELLULAR BASE STATIONS IN RURAL AREAS
Logvinov A.V.
Abstract
In this paper we propose an algorithm optimizing the antenna base stations of cellular networks in areas with low population density (rural). For the optimality criterion as the maximum area for reliable reception of a given area with the existing leaky buildings.
Infokommunikacionnye tehnologii. 2012;10(1):69-73
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HIGHER COLORIMETRY AND RAVNOKONTRASTNYE COLOR SPACE
Lozhkin L.D.
Abstract
The article describes the color distortion caused by an external light source, which is usually present when watching TV. Given the nature of the color distortion. It is proposed a method and a technical solution to compensate for the distortion of perception of color on the screen of the receiver box.
Infokommunikacionnye tehnologii. 2012;10(1):73-78
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FEATURES OF MODELING OF MODES EXCITATION OF MULTI-CHANNEL RANDOM ANTENNAS
Zasedateleva P.S., Maslov O.N., Ryabushkin A.V., Scherbakova T.A.
Abstract
The modes of excitation of lumped and distributed random antenna (RA and DRA) are examined. The initial data necessary for the investigation of multi-channel RA and DRA by statistic imitation method (SIM) and designing of protection system confidential information security (CIS) are introduced.
Infokommunikacionnye tehnologii. 2012;10(1):78-89
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PROCESSING OF RESULTS OF THE EXPERT ASSESSMENT OF DAMAGE TO INFORMATION SYSTEM FOR THE CONCLUSION OF INTEGRATED FUNCTION OF THE ACCESSORY
Dubinin E.A., Kopytov V.V., Tebueva F.B.
Abstract
The offered procedure of a conclusion of integrated function of an accessory of fuzzy set of damage information system. The procedure is based on an expert assessment of a level of influence of classes of threats and uses methods of fuzzy logic. The author’s way is developed for processing expert assessments.
Infokommunikacionnye tehnologii. 2012;10(1):89-96
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TWO-DIMENSIONAL SHADY RADIO IMAGE FORMING USING SHORT-RANGE RADIOLOCATION INTRUSION ALARM SYSTEMS
Dubinin E.A., Kopytov V.V.
Abstract
Intruder’s shady radio image formation by means of transmission function reconstruction is discussed in this article. Diffraction pattern used for transmission function reconstruction could be recorded using fixed vertical receivers array while intruder moving on the ground surface. Innovation lies in transmission function reconstruction algorithm. It is similar to reversed Frenel transformation, but it has milder restrictions on distance between intruder and transmitter or receiver. The image formed could be used for measure intruder’s geometry and intruder’s classifying. This reduces disoperation rate. As a result there is a coast of guard actions reducing, which is an important line of intrusion alarm systems development.
Infokommunikacionnye tehnologii. 2012;10(1):97-102
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EFFICIENCY OF INTELLECTUAL RIGHTS INSTRUMENTS: WHY RUSSIA CREATES ALIEN «BLUE OCEAN»?
Trubnikov D.A., Trubnikova E.I.
Abstract
This paper presents research into the effectiveness of «intellectual rights» in the modern world. Particular attention is paid to the strategy of «blue oceans» and its use in the operation of high-tech companies.
Infokommunikacionnye tehnologii. 2012;10(1):102-111
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INTERACTIVE WEB-SYSTEM OF EDUCATION OF NEW GENERATION
Lemzhin M.I., Osipov O.V., Pavlov K.S., Spodobaev M.Y.
Abstract
In this article the advantages and disadvantages of existing LMS and learning Web-services are considered. As an example of an interactive control system of the educational process we consider a i-LMS, which creating in PSUTI and representing a set of integrated Web-services that automate the process of student learning. We consider such elements of the new generation information educational content as online-lectures, webinars and video lectures with accompanying content. The prospects of interactive web-control educational systems using in modern high school are shown.
Infokommunikacionnye tehnologii. 2012;10(1):112-116
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