Items of № 9, 2016

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

RADIO SPECTRUM REGULATION FOR IoT DEVELOPMENT

S.Yu. Pastukh,  EMC Centre, Radio research and Development Institute, deputy director, Ph.D.; sup@niir.ru
A.A.  Shurakhov, Radio research and Development Institute, head of laboratory; shurakhov@niir.ru

The critical issues raised during choosing and allocation of radio spectrum for the Internet of thing (IoT) development are considered. It is shown, that successful IoT implementation requires identification of radio spectrum for various IoT applications on the international and regional levels. Identification of spectrum should be done below 1 GHz within mobile service allocations (licensed spectrum) and also without strong connection with a radio service for unlicensed usage (i.e. based on not cause harmful interference to and not claim protection from harmful interference caused by the primary services). Classification of IoT applications for radio spectrum regulation purposes and general information on radio spectrum technologies used for implementation of different IoT applications are provided.
Keywords: Internet of Things, machine-to-machine communication, radiofrequency spectrum, radiotechnology.


INTERNET OF THINGS MARKET POTENTIAL

S.Yu. Pastukh, EMC Analysis Center of Radio Research and Development Institute (NIIR), deputy director, Ph.D.; sup@niir.ru
E.E. Volodina,  Moscow Technical University of Communications and Informatics (MTUCI), professor, Ph.D. (Econ.);  evolodina@list.ru
Eu.E. Devyatkin, EMC Analysis Center of Radio Research and Development Institute (NIIR), head of laboratory , Ph.D. (Econ.); deugene@list.ru
M.E. Devyatkina,  EMC Analysis Center of Radio Research and Development Institute (NIIR), head of researching sector; mary-ia@yandex.ru
A.Yu. Plossky, EMC Analysis Center of Radio Research and Development Institute (NIIR), head of researching sector;  aplossky@gmail.com

Development trends of service markets of Internet of Things (IoT) have been analyzed for worldwide and Russian cases. Different options for organization of traffic network for IoT have been reviewed. Classification of IoT applications, evaluation of advantages and market potential of services of Internet of Things have been indicated.
Keywords: radiofrequency spectrum, advanced technologies, Internet of Things, Industrial Internet of Things, Lifestyle Internet of Things.


PROSPECTS OF DEPLOYMENT FOR NARROW BAND DATA TRANSMISSION TECHNOLOGY NB-IoT IN LTE NETWORKS

V. O. Tikhvinskiy, LLC “IcomInvest”, deputy CEO on Innovation Technologies, Dr.Sci. (Econ.); vtniir@mail.ru
G. S. Bochechka, LLC “IcomInvest”, head of Innovation Center Department, Ph.D.; g.bochechka@icominvest.ru

The article are considered the technological foundations of new narrow band data transmission technology for Internet of Things, were analyzed main technical characteristics, considered possible scenarios of spectrum utilization in LTE Networks with NB-IoT technology and NB-IoT business models using industrial and consumers sectors of economic and prospects of LTE band utilization for NB-IoT technology deployment.
Keywords: narrow band data transmission technology for Internet of Things (NB-IoT), radio spectrum utilization, business models for NB-IoT, 3GPP. 


INFLUENCE OF INTENTIONAL ELECTROMAGNETIC INTERFERENCE ON THE FUNCTIONING OF THE FLYING SENSOR NETWORK’ TERRESTRIAL SEGMENT

L.Tr. Hoang, The Bonch-Bruevich Saint-Petersburg State University of Telecommunication, graduate student; hoangtrung_vnmn@yahoo.com
R.V. Kirichek, The Bonch-Bruevich Saint-Petersburg State University of Telecommunication, deputy department chief, Ph.D; kirichek@sut.ru
A.I. Paramonov, The Bonch-Bruevich Saint-Petersburg State University of Telecommunication, associate professor; Dr.Sci.(Tech.); alex-in-spb@yandex.ru

The paper presents research a new threat on the field of ubiquitous sensor networks — intentional electromagnetic interference. The results of this interference is the distortion of the transmitted information in USN, up to a complete stop data transmission and disrupted the structure of the network because failure of nodes. Presents the results of the analysis of the dependence of the parameters of network connectivity on the nature of electromagnetic influences. Based on analysis of the parameters of the USN can detect the source of electromagnetic interference. The obtained results can be used in the planning of flying ubiquitous sensor networks given the intentional electromagnetic interference and methods sources detection.
Keywords: flying ubiquitous sensor network, intentional electromagnetic interference, terrestrial segment, network connectivity, localization, routing.


WIRELESS SENSOR NETWORKS WITH TEMPORARY MOBILE HEAD NODES

A. Futahi, The Bonch-Bruevich Saint-Petersburg State University of Telecommunication, department of Telecommunication Networks and Data Transmitting, postgraduate student; aahf_84@mail.ru
A.I. Paramonov,  The Bonch-Bruevich Saint-Petersburg State University of Telecommunication, department of Telecommunication Networks and Data Transmitting, associate professor,  Dr.Sci.(Tech.); alex-in-spb@yandex.ru

The clustering in the Wireless Sensor Networks (WSN) is one of the most important investigation areas. There are many cluster head selection algorithms which were developed before today. These algorithms were developed to 2D and 3D spaces, WSN with fixed and mobile sensor nodes. The main goal of all of developed algorithms is the energy consumption decreasing and WSN life-time increasing. The new algorithms for clustering appeared during last time. These algorithms based on the idea of temporary cluster head using. The round length optimization and the impact of the temporary cluster head node moving on the network operation investigation in this paper.
Keywords: ubiquitous sensor networks , LTE, mobile temporary cluster head node, round, round length.


RESEARCH OF THE USE OF UAVs AS A TEMPORARY NODE OF VANET NETWORK

Shilin, SPbSUT, department of communication networks and data transmission, graduated student; beerko100500@gmail.com
Kirichek, SPbSUT, department of communication networks and data transmission, associate professor, Ph.D.; kirichek@sut.ru

The article considers the problem of infrastructure support networks VANET using unmanned aerial vehicles (UAVs). UAV is presented as one of the network nodes. A method for adjusting the optimal distance between the node network based on the UAV and other nodes in an open area to ensure and expand the zone of interaction of the ground segment of the network nodes VANET.
Keywords: VANET, UAVs, IEEE 802.11p, wireless sensor networks.


ANALYSIS OF SELF-ORGANIZING WIRELESS NETWORK’S CONNECTIVITY USING A VARIETY OF NODES DISTRIBUTION ON TERRITORY

D.V. Okuneva, The Bonch-Bruevich  Saint-Petersburg State University of Telecommunication,  graduate student;  darina_okuneva@mail.ru
L.B. Buzyukov, The Bonch-Bruevich Saint-Petersburg State University of Telecommunication, department chief, Ph.D.; levbuz@mail.ru
A.I. Paramonov, The Bonch-Bruevich Saint-Petersburg State University of Telecommunication, associate professor,  Dr.Sci.(Tech.); alex-in-spb@yandex.ru

One of the directions of development of the Internet of Things (IoT) is creation of ubiquitous sensor networks which basis are the self-organizing wireless networks. Their properties depend on a way of placement of knots and their behavior. One of the main characteristics is connectivity of a network which reflects possibility of rendering of services. Results of research of connectivity of the self-organizing wireless network at various ways of placement of knots are given in this work. Dependences of connectivity on key parameters of a network are received.
Keywords: the wireless self-organizing network, connectivity, casual columns, Poisson field, Gaussian field.


THE ORGANIZATION OF PRIORITY ACCESS IN THE IoT NETWORKS WITH A HIGH DENSITY OF DEVICES AND DELAY-SENSITIVE SERVICES

Tran Duc Le, The Bonch-Bruevich Saint-Petersburg State University of Telecommunications, postgraduate student; letranduc.telecom@gmail.com
O.A. Simonina, The Bonch-Bruevich Saint-Petersburg State University of Telecommunications, associate professor, Ph.D.; olga.simonina@spbgut.ru

The article proposed a method of prioritization in IoT networks with dense distribution of devices. In the first stage organized competitive access of the IoT devices to the access point based on the properties of the generated traffic. The second stage is the separation of access points into groups depending on served type of traffic and is organized competition between access points in the same group.
Keywords: IoT, QoS, WLAN, prioritization.


 MONITORING OF QUANTIZING DISTORTIONS BY OPERATION OF THE CODEC IN WAVELET SPACE

Yu.A. Kovalgin,   The Bonch-Bruevich Saint-Petersburg State University of Telecommunications, department  telecommunication and broadcasting (RS and B), professor, Dr. Sci.(Tech.); kowalgin@sut.ru
D.R. Fadeev, The Bonch-Bruevich Saint-Petersburg State University of Telecommunications, department telecommunication and broadcasting (RS and B), graduate student; daniilfadeev2015@yandex.ru

Is devoted to the problem of mechanism of distribution of energy of quantization noise of the wavelet coefficients, due to insufficient selectivity of the tree of the analysing and synthesizing filters of the wavelet codec. This work suggest the principle of “transparent” coding of digital audio data based on the control of a valid energy level of quantization noise wavelet coefficients.
Keywords: distortion control of quantization, codec, wavelet space.


CONCEPT AND ASSESSMENT METHOD OF THE DEGREE OF INFORMATION SECURITY IMPACT ON NATIONAL SECURITY

S.A. Lobov,  JSC «RIPR», deputy general director, Dr. Sci.(Tech.);  lsa_rimr@mail.ru
V.P. Chemirenko,  JSC «RIPR», leading researcher, Dr.Sci.(Military); lsa_rimr@mail.ru

Based on the proposed concept, a method for quantitative evaluation of the degree of information security impact on national security is developed.  Ways and means to implement the main conceptual ideas by mathematical model are shown.
Keywords:  сoncept, information security, national security, mathematical model, analytic hierarchy process.

 

 

 

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