Now showing items 134-153 of 2655

    • RADIATION RESISTANT BJT-BASED TEMPERATURE SENSOR FOR IoT SENSOR NODES 

      Vikulin, I.M.; Вікулін, І.М.; Викулин, И.М.; Gorbachev, V.E.; Горбачов, В.Е.; Горбачев, В.Э.; Gorbacheva, A.V.; Горбачова, А.В.; Горбачева, А.В.; Krasova, V.A.; Красова, В.А.; Красова, В.А.; Polakov, S.N.; Поляков, С.М.; Поляков, С.Н. (Institute of Electrical and Electronics Engineers, 2018)
      The possibility of using a BJT with linear transfer function as a radiation resistant temperature sensor for low power IoT sensor nodes is experimentally investigated. For this reason, the effect of neutron, electron and ...
    • RESEARCH METHODS FOR INCREASING THE SECURITY OF INFORMATION TRANSFER BASED ON TIMER SIGNALS 

      Korchynskyi, V.V; Корчинський, В.В.; Корчинский, В.В.; Kildishev, V.I.; Кільдішев, В.Й.; Кильдишев, В.Й.; Holev, D.V.; Голев, Д.В.; Голев, Д.В.; Berdnikov, О.M.; Бердніков, О.М.; Бердников, А.М. (ОНАЗ ім. О.С. Попова, 2018)
      Protection of information from unauthorized access is the most important task that is assigned to modern confidential communication systems. The analysis of the risks of violating the information confidentiality justifies ...
    • RESEARCH OF FEATURES OF KNOWLEDGE MANAGEMENT TECHNOLOGY TO IMPROVE THE EFFICIENCY OF AN ENTERPRISE 

      Petruchek, V.V.; Bubentsova, L.V.; Петручек, В.В.; Бубенцова, Л.В. (ОНАЗ ім. О.С. Попова, 2014)
      Features of the technology of knowledge management with the aim of creating the conditions in the company in which his IT infrastructure will serve as a powerful innovative resource are considered in this work. Рассмотрены ...
    • RESEARCH OF INTERFERENCE NOISE IN VDSL2 SYSTEMS WHEN OPERATING OVER TPP TYPE TELEPHONE CABLES 

      Орєшков, В.І.; Орешков, В.И.; Oreshkov, V.I.; Стеля, Д.О.; Стеля, Д.А.; Stelia, D.O. (ОНАЗ ім. О.С. Попова, 2019)
      The article presents the results of the research of the interference noise in transmission systems using the VDSL2 technology when working over TPP type telephone cables. The research was carried out by analyzing the ...
    • RESEARCH OF POSSIBILITIES FOR IMPROVING THE EFFIENCY OF PERFORMANCE OF WIRELESS ACCESS NETWORKS BY MULTIPATH CHANNELS 

      Ovcharenko, I.H.; Fleita, Yu.V.; Овчаренко, І.Х.; Флейта, Ю.В.; Овчаренко, И.Х.; Флейта, Ю.В. (ОНАЗ ім. О.С. Попова, 2014)
      The object of research carried out in this work is to examine the opportunities for further improvement and development of wireless technology to increase the performance of the wireless network. A comparative analysis of ...
    • RESEARCH OF QUALITY CHARACTERISTICS OF MPLS-TE/VPN/FRR NETWORK 

      Стрелковська, І.В.; Стрелковская, И.В.; Strelkovska, I.V.; Яковенко, В.О.; Яковенко, В.О.; Yakovenko, V.O. (ОНАЗ ім. О.С. Попова, 2017)
      The goal of the study of quality characteristics of QoS traffic in MPLS-TE / VPN / FRR network, such as package queue length, packet delay time, probability of delivery and probability of packet loss, is considered. The ...
    • THE RESULTANT IMAGE QUALITY IN THE LIGHT-TO-LIGHT VIDEO PATH OF INFOCOMMUNICATION APPLICATIONS 

      Гофайзен, О.В.; Gofaizen, O.V. (ОНАЗ ім. О.С. Попова, 2014)
      An analysis of the problem of image quality assessment and management in light-to-light video transmission path of infocommunication applications is presented. The possibilities for further image quality enhancement and ...
    • SCIENTIFIC - METHODOLOGICAL PRINCIPLES OF ESTIMATING THE EFFICIENCY OF INNOVATIVE-INVESTMENT DEVELOPMENT PROGRAM OF COMMUNICATIONS PROVIDER 

      Бурименко, Ю.И.; Бабур, И.П.; Буріменко, Ю.І.; Бабур, І.П.; Burimenko, Yu.I.; Babur, I.P. (Одеса, 2010)
      The prospect of future research consists in studying the effect of service market vagueness factors on the program efficiency indices. Перспектива будущего исследования заключается в изучении влияния факторов неопределенности ...
    • SECURITY AMPLIFICATION OF THE PING-PONG PROTOCOL WITH MANY-QUBIT GREENBERGER-HORNE-ZEILINGER STATES 

      Vasiliu, E.V.; Васіліу, Є.В.; Василиу, Е.В.; Gnatyuk, S.O.; Гнатюк, С.О.; Гнатюк, С.А.; Nikolayenko, S.V.; Ніколаєнко, С.В.; Николаенко, С.В.; Zhmurko, T.O.; Жмурко, Т.О.; Жмурко, Т.А. (Національний авіаційний університет, 2012)
      In this paper the non-quantum method of security amplification for the ping-pong protocol with many-qubit entangled Greenberger-Horne-Zeilinger states (GHZ-states) is proposed. This method can be used in quantumcryptography ...
    • SECURITY OF GRID STRUCTURES WITH CUT-THROUGH SWITCHING NODES 

      Shmeleva, T.R.; Шмельова, Т.Р.; Шмелёва, Т.Р. (Институт систем информатики им. А.П. Ершова, 2017)
      Store-and-forward buffering of packets is traditionally used in modern network devices such as switches and routers. But sometimes it is a significant obstacle to the quality of service improvement because the minimal ...
    • SECURITY OF GRID STRUCTURES WITH CUT-THROUGH SWITCHING NODES 

      Shmeleva, T.R.; Шмельова, Т.Р.; Шмелёва, Т.Р. (ОНАЗ ім. О.С. Попова, 2017)
      Eighth Workshop Program "Semantics, Specification and Verification: Theory and Applications", June 26, 2017
    • SERVICE-ORIENTED ARCHITECTURES WITH WEB SERVICES’ DEPLOYMENT 

      Захарченко, Н.В.; Лунтовский, А.О.; Zakharchenko, N.V.; Luntovskyy, A.O. (ОНАЗ ім. О.С. Попова, 2010)
      Service-oriented architectures (SOA) based on Web Services (WS) are examined. The technology can deploy multiple available platforms but there is still the following important problem-triad: performance-security-implementation ...
    • SIMPLIFIED DYNAMICS MODEL OF THE GAS TURBINE POWER GENERATION UNIT FOR MODEL-BASED DESIGN OF CONTROL SYSTEMS 

      Xu, J.; Stopakevych, A.O.; Стопакевич, А.О.; Стопакевич, А.А. (ОНАЗ ім. О.С. Попова, 2018)
      Simplified dynamics model of the gas turbine power generator unit was developed to represent its main variables change in time. It’s shown that the developed model can be used for control system design and simulation ...
    • SMARTLIGHTING SYSTEM 

      Карюхина, В.С.; Карюхина, В.С.; Kariukhyna, V.S.; Сіменс, Е.; Сименс, Э.; Siemens, E.; Каптур, В.А.; Каптур, В.А.; Kaptur, V.A. (ОНАЗ ім. О.С. Попова, 2015)
      SmartLighting is the system of street lighting target for economical consumption of the necessary power. In the article the following issues are represented: practical necessity for development of SmartLighting system, ...
    • THE SOLUTION TO THE PROBLEM OF THE QoS CHARACTERISTICS DEFINITION FOR SELF-SIMILAR TRAFFIC SERVISED BY THE W/M/1 QS 

      Стрелковская, И.В.; Соловская, И.Н.; Григорьева, Т.И.; Паскаленко, С.А.; Стрелковська, І.В.; Соловська, І.М.; Григорьева, Т.И.; Паскаленко, С.А.; Strelkovskaya, I.V.; Solovskaya, I.N.; Grygoryeva, T.I.; Paskalenko, S.A. (Львовский политехнический национальный университет, 2016)
      The problem of QoS characteristics definition for self-similar traffic for queuing system of the type W/M/1 using the Weibull distribution is considered. To solve this problem, a transformation of Laplace-Stieltjes is ...
    • SOME ASPECTS OF CHARACTERIZATION THE REFERENCE TEST SIGNAL FOR EVALUTUATION AND CORRECTION LINEAR DISTORTION IN TV CHANNEL 

      Гофайзен, О.В.; Gofaizen, O.V. (УНДІРТ, 1995)
      There are presented the results of analisis conducted as a continuation of published in [3] studies on problem of choice universal reference test signal for evaluation and correction linear distortion in TV channal. Пре ...
    • SOME ASPECTS OF FORMATION KNOWLEDGE BASE INFORMATION ON THE BASIS OF USE OPTICAL-ELECTRONIC OF TV AND MM PATHS 

      Gofaizen, O.V.; Гофайзен, О.В.; Гофайзен, О.В.; Pyliavskyi, V.V.; Пілявський, В.В.; Пилявский, В.В.; Forostenko, М.О.; Форостенко, М.О.; Форостенко, М.О. (Belarusian National Technical University, 2017)
      This paper considers algorithms of visual information in the application of multimedia and television problems. Looks at the application of data of visual information in their spectral composition. Attention is drawn to ...
    • SPECTRAL CHARACTERISTICS OF THE SDTV, HDTV AND UHDTV CAMERAS 

      Gofaizen, O.V.; Гофайзен, О.В.; Гофайзен, О.В.; Pilyavskii, V.V.; Пилявський, В.В.; Пилявский, В.В.; Осецкий, С.В.; Осецький, С.В.; Osetsky, S.V. (ОНАЗ ім. О.С. Попова, 2015)
      Approaches to the evaluation of color fidelity in the standard, high and ultra-high definition television systems and in the related applications, depending on the spectral characteristics of the cameras, are considered. ...
    • SPLINE-APPROXIMATION-BASED RESTORATION FOR SELF-SIMILAR TRAFFIC 

      Strelkovskaya, I.V.; Стрелковська, І.В.; Стрелковская, И.В.; Solovskaya, I.N.; Соловська, І.М.; Соловская, И.Н.; Severin, N.V.; Северин, М.В.; Северин, Н.В.; Paskalenko, S.A.; Паскаленко, С.А.; Паскаленко, С.А. (НПП ЧП «Технологический Центр», 2017)
      Розглядається система масового обслуговування вигляду G/M/1/K з розподілом Вейбула. Для самоподібного трафіку розроблена імітаційна модель за допомогою програмного пакету Simulink в середовищі Matlab. За допомогою ...
    • STOCHASTIC METHOD FOR EVALUATING INTERFERENCE FROM THE IMT MOBILE STATIONS TO THE GROUND STATION OF RADIODETERMINATION SERVICE 

      Іконніков, С.Н.; Иконников, С.Н.; Ikonnikov, S.N. (ОНАЗ ім. О.С. Попова, 2014)
      Conservative deterministic method for determining the interference is ineffective in the case of estimat-ing the electromagnetic compatibility with services such as mobile, since in this case are not considered random ...