Items of № 3, 2016

The Electrosvyaz Magazine is one of the leading science & technical magazines in Russia.

INTERNATIONAL STANDARDS OF ENTITIES IDENTIFICATION REVIEW. Part 2

V.B. Golovanov, Scientific and Production Company LLC “Crystall”, deputy scientific director; gvb@crystall.sura.ru
A.G. Sabanov, Aladdin R.D., Deputy CEO, Bauman University (BMSTU), associate professor, Ph.D.; asabanov@mail.ru

An overview of international standards for identification and authentication is presented. Protocols and technologies of identification and authentication, certain provisions of international standards, and perspectives of their practical application are discussed.
Keywords: international standards, identification, authentication, authentication assurance.


THE OPERATION QUALITY MANAGEMENT AUTOMATED SYSTEMOF ORGANIZATION INTEGRATED STRUCTURE WITH THE PREDICTION FUNCTIONOF CONDITIONOF INFORMATION SECURITY

 I.A. Kuznetzov, Military academy of telecommunication of S.M. Budiony, Saint-Petersburg, Science company operator; IKuznecov25@yandex.ru
V.A. Lipatnikov, Military academy of telecommunication of S.M. Budiony, Saint-Petersburg, Senior Researcher of Science of Science Research Center, Dr. Sci.(Tech.), professor; lipatnikovanl@mail.ru
D.V. Sakharov,  Head of Roskomnadzor Office for the Northwestern Federal District, associate professor,  the Bonch-Bruevich Saint-Petersburg State University of Telecommunication, Dr.Sci.(Tech.); D.Sakharov@rkn.gov.ru

 The article describes the technique of operation Quality Management Automated System of organization integrated structure with the prediction function of condition of information security. This method is based on one of the Model Predictive Control and used for decision support of choosing security actions.
Keywords: information-computer network (ICN), unauthorized interference (UAI), information security (IS), Model Predictive Control (MPC), vector-space model, protection criterion.


METHODICAL APPROACH TO FORMALIZATION OF THE DESCRIPTION OF THE FUNCTIONING OF THE ARCHITECTURAL LEVELS OF INFORMATION AND COMMUNICATION NETWORKS SPECIAL PURPOSE

A.N. Burenin, JSC “Research Institute “Rubin”, Ph.D, associate professor; chief specialist; konferencia_asu_vka@mail.ru
K.E. Legkov, Military space academy of A.F. Mozhaysky, deputy chief of chair of technologies and means of technical providing and operation of automated control systems (armies), Ph. D.; constl@mail.ru

In the article the basic methodical approaches to formalization of the description of the functioning of the architectural levels of modern communication networks of special purpose. They meet with one hand the requirements of international standards on the organization of next generation networks (NGN) and the global information infrastructure (GII) and the safety and sustainability of their functioning in a variety of impacts on facilities and complexes of technical means of the network. Provides information about the functional architecture of information and communication networks of special purpose (SN X) corresponding to that adopted in many publications in the subject area, decomposing it into three underlying service level: infrastructure level, intermediate level and base level X CH. Given statements describing the characteristics of levels, including reliability and survivability.
Keywords: functioning, infocommunication networks of a special purpose, information influence, management, architectural construction.


NOISE IMMUNITY OF THE OPTIMAL SIGNALS’ RECEPTION LOCATED ON A SURFACE OF  N-DIMENSIONAL SPHERE

M.A. Bykhovskiy,  MTUCI, professor, Dr. Sci. (Tech.); bykhmark@gmail.com

The author proposes a new method of the digit error probability (Per) calculation for multidimensional signals that belong to the category of surface spherical codes (the signal points lies on the surface of a sphere). The method allows to replicate the results earlier received by Shannon C. and a number of other well-known scientists who were applying much more complex methods. The proposed method results in materially simpler formulas for Per calculation that the formulas derived by others in earlier works. This paper builds on the article published in the “Electrosvyaz” Journal №2, 2016 which covered the systems of message transmission by means of volume spherical codes (the signal points lies inside and on the surface of a sphere).

The article includes charts which show the relationship between Per and the dimension of signal space (normalized duration of transmitted signals) which contains the signals of optimal ensemble used for signal transmission. Additionally, there is a detailed discussion of important issues related to the practical choice of parameters ensemble  of signals since such parameters have significant impact on noise immunity.

Keywords: capacity of telecommunication channel, method of calculation of bit error probability, multidimensional ensemble signals.


USE OF THE FRAUD-TRAP MECHANISM IN THE SIP SYSTEM ON THE OPERATING NETWORK OF PROVIDER IN RUSSIAN FEDERATION

V.A. Matveev, Bauman University (BMSTU), Head of scientific-technical complex facility of informatics and control systems, Head of department of information Security, professor, Dr.Sci.(Tech.); v.a.matveev@bmstu.ru
A.M. Morozov,  Regional network control center “Caravan Telecom”, leading engineer; a.m.morozov@gmal.com

The algorithm and the description of the developed mechanism of information security from the threat of fraud in the system of in-use SIP on the network of one of the operators of the Russian Federation. The example shows that this mechanism can detect the threat of fraud, protection against which there is no security, and to implement appropriate  security mechanisms.
Keywords: information security,  threat, SIP, Session Initiation Protocol, SBC — Session Border Controller, fraud, honeypot.


SYSTEM-112 DEVELOPMENT. CONTINUED DISCUSSION

B.S. Goldstain, The Bonch-Bruevich Saint-Petersburg State University of Telecommunication, Head of the Department, D.Sc.(Tech.); bgold@niits.ru
М.Yu. Sergeeva, The Bonch-Bruevich Saint-Petersburg State University of Telecommunication, postgraduate; sergeeva@protei.ru
N.A. Sokolov, The Bonch-Bruevich Saint-Petersburg State University of Telecommunication, professor, D.Sc.(Tech.); sokolov@niits.ru

The author of the article «Development of System-112 under conditions of import substitution» (Electrosvyaz Magazine, 2015, №4) professor MA Shneps-Shneppe stated a number of topical issues. Moreover, the article was put into «Published in the order of discussion» section that stimulates interest in the debate. We believe that this discussion will be of interest to the readers of «Electrosvyaz Magazine» and useful for professionals directly or indirectly involved in security issues in the widest sense of the term.
Keywords: System-112, security, unified special software package technology, special-purpose networks, overload, safe city.


MEASURING THE QUALITY OF TELEMATIC SERVICES. INFORMATION RATE

A.Yu.Tsym, ZNIIS, head of Laboratory, Dr. Sci.(Tech.); atsym@zniis.ru
K.A. Tsym, Alfa Networks, chief specialist; kirill.tsym@gmail.com
S.N. Filimonov, PJSC «VimpelCom», chief metrologist, Dr.Sci.(Tech.); SNFilimonov@beeline.ru
V.A. Shalaginov, PJSC «Rostelecom», chief specialist laboratory, Ph.D.; victor.shalaginov@gmail.com

The authors demonstrate the need to develop metrological based method of measuring the speed of broadband Internet access, set requirements for the method of measuring the speed of broadband access to the Internet, is a promising algorithm for measuring the speed of broadband Internet access, proposed rules speed broadband Internet access as a telecommunications service, the basics of a wealthy metrological method of measuring the speed of broadband Internet access, marked the legal aspects of the introduction of a formal method of measuring the speed of broadband Internet access, the necessity of organizing a national center of quality telecommunications services on the basis of ZNIIS.
Keywords: telematic services, measurement of the quality, qualimetry, Internet, broadband access, speed of data transmission / reception, white noise.


ADEQUACY OF OBJECTIVE AND SUBJECTIVE METHODS OF MULTI-CRITERIA EVALUATION OF RADIO-ELECTRONIC EQUIPMENT AND SYSTEMS

S.A. Lobov,  “RIPR” JSC, deputy director, Dr. Sci.(Tech.);  lsa_rimr@mail.
V.P. Chemirenko, “RIPR” JSC, leading researcher,  Dr. of Military Science

The article compares the solution to the multicriterion choice problem by various methods. The conclusion about the adequacy of the results using objective and subjective methods of assessment.
Keywords: radio-electronic means and systems, multi-criteria selection, the analytic hierarchy process, the method of summary measures.


ALGORITHM FOR DETERMINING THE FACTORS AFFECTING THE QUALITY OF PERCEPTION TELEPHONE SERVICES

Yu.S. Rysin, MTUCI, Department of Ecology and Life Safety Power, professor Ph.D.; yuryrys@mail.com
A.N. Terekhov, MTUCI, Department of the General Theory of Communication, associate professor, Ph.D.; kant@srd-mtuci.ru

Some informational aspects of telephone communication in the implementation of audio information al devices technology in a man-machine environment system were studied. Some guidelines helping to eliminate information overloads acting on consumer information were elaborated and some criteria for evaluating the perceptual quality of telephone communication services were proposed.
Keyword: change telephone numbering, quality of experience, decomposition method, telephone communication services, information overloads.


PROBLEMS OF CONSTRUCTION AND MODELING OF THE INTELLECTUAL CENTER SERVICE OF CALLS OF NGN

T.M. Mansurov, manager of Multichannel Telecommunication Systems chair of the Azerbaijani Technical University, Dr.Sci.(Tech.);  tofiq-mansurov@rambler.ru
Ch.P. Aliyev, the CEO of production association «Optiko-mekhanika» of the Ministry of the defensive industry of Azerbaijan; alov.zavod@mail.ru
H.F. Kishiyev, deputy Production Association “the Baku Telecommunication” of the Ministry of Communications and High Technologies of the Azerbaijan Republic; khankishi@mail. ru

In article the analysis of the principles of construction and stages of evolution of the centers of service of calls on the PSTN and NGN networks is carried out, the structure of the intellectual center of the service of calls on the NGN network which is carrying out functions of automatic reception, collecting and processing of statistical information on the arriving demands for submission of the reporting on functioning and forecasting of behavior of the equipment of the center and a network in general in these or those situations is developed. The mathematical model of its functioning and algorithm of functioning of the developed intellectual center on the NGN network are developed structure of a database with the indication of functional subsystems. It is noted that collecting statistics about the arriving demands allows to estimate at the center for each segment of a network really quality indicators, qualities of work of each operator and service personnel, to determine the arising damages of subscriber lines by a network and to increase qualities of service to clients. Besides, unlike the previous centers the intellectual center of service of calls accepts and serves demands in the automatic mode.
Keywords: NGN, evolution, center of service, intellectual, mathematical model, subscriber line, algorithm, demand, damage, quality of service.


FAULT TOLERANCE CLUSTERING ALGORITHM FOR WIRELESS SENSOR NETWORKS

N.Al-Qadami, «Telecommunication Networks and Data Transmission» department, The Bonch-Bruevich Saint-Petersburg State University of telecommunication, postgraduate; nas4yemen@gmail.com
A.E. Koucheryavy, «Telecommunication Networks and Data Transmission» department, The Bonch-Bruevich Saint-Petersburg State University of telecommunication, Chaired Professor, Dr.Sci.(Tech.) ; akouch@mail.ru

In wireless sensor networks that rely on clustering hierarchical structure for routing and information exchange, some nodes are essential and have a pivotal role in the clustering process and data routing. Consequently, any failures of these important nodes may cause paralysis of the network and effect on the quality of services and the reliability of the network. In this paper, we proposed a fault tolerant routing TEEN (FT-TEEN) algorithm which is a modified version of the well-known TEEN algorithm; FT-TEEN proposes vital solutions to some shortcomings of the pure TEEN. It provides fault detection, recovery process, reliability and quality of service. The simulation results showed a significant reliability in the amount of receiving data by the cluster heads and the base station compared to the amount of data in the reference TEEN algorithm. The developed algorithm can be used in the ground fragments flying ubiquitous sensor networks.
Keywords: Wireless Sensor Networks (WSNs), Fault-Tolerance (FT), Fault Detection, Fault Recovery, Reliability, Clustering, TEEN algorithm.


THRESHOLD PROPERTIES OF NETWORK STRUCTURES

M. Konovalov, leading researcher St.-Petersburg Branch of Radio Research & Development Institute (Branch NIIR-LONIIR), Professor Ph.D.; klm@loniir.ru

The article is devoted to the study of network structures from the point of view of the impact of the number of lines in the network connection, the indicator of structural stability. It is shown that the increase in the number of lines above a certain (threshold) value is not equivalent to the resources expended. Introduced the concept of «threshold saturation of network structure». Is a graphical interpretation of the saturation threshold probability network model. Reviewed possible ways of applying the results in practice.
Keywords: network, line, communication center, networking model, structural stability, reliability, connectivity of a network, probability of connectivity, spanning tree, graph, edge, node. 

 

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