Article 1316

Title of the article

METHODS AND RESULTS OF SYNTHESIZING SPEED CHARACTERISTICS OF DATA EXCHANGE BETWEEN THE USERS OF DATA CONTROL COMPLEXES ON THE BASIS OF NEAR-EARTH DATA NETWORKS

Authors

Vasil'ev Sergej Vladimirovich, candidate of technical sciences, senior stuff scientist, head of department, Scientific Research Center of Central Scientific Research Institute of Armies of Aerospace Defence (141091, 29 Tihonravov street, Korolev, Moscow region, Russia), pashakolendo@mail.ru
Kashcheev Nikolay Aleksandrovich, doctor of technical sciences, professor, senior research manager, Scientific Research Institute of Space Systems named after A. A. Maksimov – branch of State Space Scientific Production Center named after M. V. Hrunichev (141091, 27 Tihonravov street, Yubileynyy, Moscow region, Russia), info@niiks.com
Kravchenko Aleksey Sergeevich, stuff scientist, Scientific Research Institute of Space Systems named after A. A. Maksimov – branch of State Space Scientific Production Center named after M. V. Hrunichev (141091, 27 Tihonravov street, Yubileynyy, Moscow region, Russia), pashakolendo@mail.ru
Chaplinskiy Vladimir Stepanovich, doctor of technical sciences, professor, senior research manager, Scientific Research Institute of Space Systems named after A. A. Maksimov – branch of State Space Scientific Production Center named after M. V. Hrunichev (141091, 27 Tihonravov street, Yubileynyy, Moscow region, Russia), info@niiks.com
Bushmelev Petr Evgenyevich, candidate of technical sciences, senior stuff scientist, scientific research department, Penza State University (440026, 40 Krasnaya street, Penza, Russia), kipra@pnzgu.ru

Index UDK

629.78.075

DOI

10.21685/2307-4205-2016-3-1

Abstract

The problem study the characteristics of information and control systems (IAA) Space Systems (SS) remote sounding of the Earth (RSE) with maintenance of requirements on occurrence time in communication and to speeds of information interchange between the land and space subscribers organised in low orbital a land-space information network (LOLSIN) is solved. The estimation range and the maximum data rate information in binary N'kisi through LEO satellites with minimal network equipment according to the required averagenumber of satellites. An estimate of the characteristics of LOLSIN using specialized satelliterepeaters(CP) in low orbits with ballistic organized structure. It is shown that Multisatellite LOLSIN without network equipment of radio SC-SC can operate in modes of small information exchange rates do not meet currently required in the requirements, with the number of SC-subscribers on the network – tens and hundreds of what is acceptable only for prospective malomassogabaritnyh COP using micro and nano technologies and special for these tasks COP. On the basis of assessments determined by the need to create and use of intersatellite radio links LOLSIN in the frequency range 60 GHz. For radio links "Earth-spacecraft" and "Earth-CP" appropriate use of frequencies KU-band. It is shown that LOLSIN characterized by much larger costs in the implementation of radio, which is over 40 thousands kilometers, compared to a use of specialized SR system in low orbits, which is the most preferred.

Key words

information and control complex, a landspace information network, efficiency of information interchange, inter-satellite radio, repeaters.

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Дата создания: 28.09.2016 15:12
Дата обновления: 29.09.2016 15:25