Перегляд за автором "Loshakov, V. A."

Зараз показано 1 - 5 з 5
  • Зображення мініатюри
    Публікація
    Adaptive control signal parameters in LTE technology with MIMO
    (Проблеми телекомунікацій, 2012) Loshakov, V. A.; Al-Janabi H. D.; Al-Zayadi H. K.
    In this paper are considering ability of increasing the LTE performance by using the adaptation CQI feedback. The Block Error Rate of the Channel Quality Indicator performance has to be investigated depending on different configuration of MIMO.
  • Зображення мініатюри
    Публікація
    Adaptive modulation of signals in MIMO channels
    (Проблеми телекомунікацій, 2010) Loshakov, V. A.; Vadia, Z.
    By using mathematical simulation it is carrying out analysis of advantages of using adaptable modulation of signals in MIMO channels of WiMAX systems.
  • Зображення мініатюри
    Публікація
    Features of communication protocols universal radiorelay-tropospheric systems
    (ХНУРЕ, 2016) Drif, A.; Kassul, A.; Sokorchuk, I. P.; Loshakov, V. A.
    The results choise communication protocols of universal radiorelay-tropospheric communications system and preliminary open path testing this communication system are discussed. Makes practical recommendations to improve the characteristics quality of universal mobile radirelay-tropospheric communications systems.
  • Зображення мініатюри
    Публікація
    Features of Equalization in LTE Technology with MIMO and SC-FDMA
    (KHARKIV NATIONAL UNIVERSITY OF RADIO ELECTRONICS, 2015) Loshakov, V. A.; Abdourahaman Ali
    LTE is one of the standards for mobile telephones of the next generation, that is why the article provides an overview of the basic methods in the LTE equalization with MIMO and SC-FDMA channels, where the maximum delay is greater than the length of the guard interval. The three methods of compensation: time interval and frequency domain turbo equalization are considered
  • Зображення мініатюри
    Публікація
    Results of Development of Tropospheric Communications System
    (KHARKIV NATIONAL UNIVERSITY OF RADIO ELECTRONICS, 2015) Popovskiy, V.; Loshakov, V. A.; Philipenko, O.; Martinchuk, A.; Abdenour Drif
    The results of design and preliminary open path testing mobile tropospheric communication system are discussed. Practical recommendations to improve the characteristics of quality in mobile tropospheric communications systems are made