Browsing by Title

Now showing items 204-223 of 3737

    • QOS CHARACTERISTICS PROVIDING IN NETWORK TRAFFIC BALANCING 

      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. (Anhalt University of Applied Sciences, 2017)
      Solving of the problem of quality characteristics providing QoS in MPLS-TE network with bypass routes of traffic transmission is proposed. By the nodal tensor method the value of packet delay along a traffic transmission ...

    • QUALITY ASSESSMENT OF MEASUREMENT INSTRUMENT SOFTWARE WITH ANALYTIC HIERARCHY PROCESS 

      Величко, О.М.; Величко, О.Н.; Velychko, O.M.; Грабовський, О.В.; Грабовский, О.В.; Hrabovskyi, O.V.; Гордієнко, Т.Б.; Гордиенко, Т.Б.; Gordiyenko, T.B. (ПП "ТЕХНОЛОГІЧНИЙ ЦЕНТР", 2019)
      Проведено порiвняльний аналiз результатiв оцiнювання вiдповiдностi програмного забезпечення (ПЗ) для засобiв вимiрювальної технiки (ЗВТ). Для порiвняльного оцiнювання обрано вiсiм ПЗ ЗВТ з вмонтованим та унiверсальним ...

    • QUALITY DEGRADATION DUE TO QUADARATURE IMPAIRMENTS IN DVB-T/ DVB-T2 SYSTEMS 

      Баляр, В.Б.; Balyar, V.B. (ОНАЗ ім. О.С. Попова, 2013)
      In article study results in direction of quality degradation estimation during DVB-T/ DVB-T2 operation due to quadrature impairments with usage of parameters defined in DSTU ETSI TR 101 290. Obtained estimations will be ...

    • QUALITY INDICATORS FOR REPRODUCING FINE DETAILS OF DIGITAL IMAGES WITH TRESHOLD LIMITING OF SPECTRAL COMPONENTS 

      Osharovska, O.V.; Ошаровська, О.В.; Ошаровская, О.В.; Patlayenko, М.О.; Патлаєнко, М.О.; Патлаєнко, Н.О.; Samus, N.S.; Самусь, Н.С.; Самусь, Н.С. (Одеський національний університет імені І.І. Мечникова, 2018)
      The article considers the effect of compression of the information stream on high-definition image quality image parameters on the receiving side. In order to assess objectively the quality of the reconstructed images, two ...

    • QUANTUM FIELD MODEL OF DATA TRANSFER IN TELECOMMUNICATION NETWORK 

      Tihonova, E.V.; Тихонова, О.В.; Тихонова, Е.В. (ОНАЗ ім. О.С. Попова, 2015)
      This paper focuses researches on telecommunications traffic engineering. A data-transfer math model introduced for the open transport network based on quantum field fundamentals. The four types of data transaction quanta ...

    • QUANTUM SECURE TELECOMMUNICATION SYSTEMS 

      Korchenko, O.G.; Корченко, О.Г.; Корченко, А.Г.; Vorobiyenko, P.P.; Воробієнко, П.П.; Воробиенко, П.П.; Lutskiy, M.G.; Луцький, М.Г.; Луцкий, М.Г.; Vasiliu, E.V.; Васіліу, Є.В.; Василиу, Е.В.; Gnatyuk, S.O.; Гнатюк, С.О.; Гнатюк, С.О. (Institute of Electrical and Electronics Engineers, 2012)
      The main features of information security are confidentiality, integrity and availability. Only providing these all gives availability for development secure telecommunication systems. Confidentiality is the basic feature ...

    • 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 ...

    • RESEARCH OF QUALITY CHARACTERISTICS OF MPLS-TE/VPN/FRR NETWORK 

      Стрелковська, І.В.; Стрелковская, И.В.; Strelkovska, I.V.; Соловська, І.М.; Соловская, И.Н.; Solovska, I.M.; Яковенко, В.О.; Яковенко, В.О.; Yakovenko, V.O. (ОНАЗ ім. О.С. Попова, 2018)
      Reviewed the task research of characteristic of quality QoS in MPLS-TFJVPN/FRR networks, such as: package queue length, packet delay time. The solution of this problem is proposed with the help of the node tensor method, ...

    • RESEARCH OF THE DEVELOPMENT OF TELEMEDICINE NETWORKS IN THE REPUBLIC OF TURKMENISTAN 

      Іллекова, Ш.І.; Иллекова, Ш.И.; Illekova, Sh.I.; Воробієнко, П.П.; Воробиенко, П.П.; Vorobienko, P.P. (ОНАЗ ім. О.С. Попова, 2020)
      The main approaches to the construction of telemedicine networks are considered. The analysis of the development of telemedicine in the Republic of Turkmenistan is carried out.

    • RESEARCH OF THE MAIN PARAMETERS OF YOUTUBE.COM 

      Глазирін, Д.С.; Глазырин, Д.С.; Glazyrin, D.S.; scientific adviser – associate professor Shmeleva, T.R. (ОНАЗ ім. О.С. Попова, 2015)
      During this work the main traffic characteristics of the YouTube portal were studied. Based on this information a research was conducted and statistical data was analyzed [1]. It is trivial that such big video sharing ...

    • RESEARCH OF THE MOBILE INTERNET TRAFFIC PARAMETERS 

      Glazyrin, D.S.; Глазирін, Д.С.; Глазырин, Д.С.; Шмельова, Т.Р.; Шмелёва, Т.Р.; Shmeleva, T.R. (ОНАЗ ім. О.С. Попова, 2015)
      Under Internet traffic is meant the amount of data transmitted through the Internet connection for a certain time period. The traffic can be incoming and excurrent. First type of traffic is the amount of data you download. ...

    • 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 ...

    • ROUTING ALGORITHM WITH FAILURE WHEN ESTABLISHING CONNECTION BY TECHNOLOGY UA-ITT 

      Барабаш, С.Й.; Барабаш, С.Й.; Barabash, S.Y.; Воробієнко, П.П.; Воробиенко, П.П.; Vorobiyenko, P.P. (ОНАЗ ім. О.С. Попова, 2011)
      The paper discusses the problems of establishing connections between terminals network objects in computer networks with an integrated telecommunications technology UA-ITT. We propose a general algorithm for routing with ...

    • SCALING BANDWIDTH WIRELESS NETWORK USING TECHNOLOGY 

      Венідіктов, О.В.; Венидиктов, О.В.; Venidiktov, O.V.; науковий керівник – к.т.н., доцент Шмельова, Т.Р. (ОНАЗ ім. О.С. Попова, 2015)
      In this work present JMB, a joint multiuser beamforming system, that enables independent access points (APs) to beamform their signals and communicate with their clients on the same channel as if they were one large MIMO ...

    • 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 ...