Now showing items 98-117 of 1764

    • 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 POSSIBILITIES FOR IMPROVING THE EFFIENCY OF PERFORMANCE OF WIRELESS ACCESS NETWORKS BY MULTIPATH CHANNELS 

      Ovcharenko, I.H.; Fleyta, 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 ...
    • 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 ...
    • 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 ...
    • A STUDY OF SOFTWARE DEVELOPMENT TOOLS THAT ARE REQUIRED IN THE JOB MARKET IN UKRAINE AND THE WORLD 

      Prokop, Y.V.; Trofymenko, O.G.; Kapustin, M.М.; Прокоп, Ю.В.; Трофименко, О.Г.; Капустін, М.М.; Прокоп, Ю.В.; Трофименко, Е.Г.; Капустин, М.М. (ОНАЗ ім. О.С. Попова, 2018)
      The article investigates the direction of modern web and software development. The works of domestic and foreign scientists devoted to the study of prospective directions of IT development are analyzed. It is revealed that ...
    • A STUDY OF THE EXTREMUM OF THE TOTAL ENERGY OF THE SELECTIVE SIGNALS CONSTRUCTED BY QUADRATIC SPLINES 

      Strelkovskaya, I.V.; Стрелковська, І.В.; Стрелковская, И.В.; Solovskaya, I.М.; Соловська, І.М.; Соловская, И.Н.; Makoganiuk, А.О.; Макоганюк, А.О.; Макоганюк, А.О. (Budapest University of Technology and Economics, 2019)
      The development of mobile communication networks in the direction of 5G networks implies the use of the radio interface that is based on new signal-code structures, the choice of which will determine their further development ...
    • STUDY OF THE USE OF BROADBAND SIGNAL IN INFOCOMMUNICATION NETWORKS 

      Мелещенко, А.А.; Флейта, Ю.В.; Meleshenko, A.A.; Fleyta, Yu.V. (ОНАЗ ім. О.С. Попова, 2014)
      Considered the principles of the info-communications networks architecture and their development prospects. Also consider the possibility of the use of spread spectrum signals in the info-communication networks. Рассмотрены ...
    • STUDY THE POSSIBILITIES OF INCREASING THE EFFICIENCY OF MANAGEMENT SYSTEM OF COMMUNICATION NETWORK 

      Shostak; Fleyta, Yu.V.; Шостак; Флейта, Ю.В. (ОНАЗ ім. О.С. Попова, 2014)
      The article deals with the functional and structural communication network control system using communication channels for data transmission about the state of the controlled processes. The analysis of its noise immunity ...
    • SWITCHED ETHERNET RESPONSE TIME EVALUATION VIA COLORED PETRI NET MODEL 

      Zaitsev, D.A.; Зайцев, Д.А.; Зайцев, Д.А.; Shmeleva, T.R.; Шмельова, Т.Р.; Шмелёва, Т.Р. (European Technology Institute, 2006)
      The enterprise class model of switched LAN in the form of a colored Petri net is represented. The components of the model are submodels of switch, server and workstation. For the evaluation of network response time a special ...
    • TDMA ИЛИ CDMA ? 

      Одинцов, Б.В.; Гуцалюк, А.К.; Сукачев, Э.А.; Одінцов, Б.В.; Гуцалюк, А.К.; Сукачов, Е.А.; Odintsov, B.V.; Gutshalyuk, A.K.; Sukachev, E.A. (УНДІРТ, 1995)
      В статье рассматриваются перспективные направления развития современных сетей подвижной радиотелефонной связи. У статті розглядаються перспективні напрямки розвитку сучасних мереж рухомого радіотелефонного зв'язку. The ...