Моделирование спутниковой сети в среде GPSS World
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Научный журнал Моделирование, оптимизация и информационные технологииThe scientific journal Modeling, Optimization and Information Technology
Online media
issn 2310-6018

The satellite network modeling in GPSS World

idPonomarev D.Y.

UDC 621.391
DOI: 10.26102/2310-6018/2022.37.2.006

  • Abstract
  • List of references
  • About authors

The study regards the combined satellite network model, which is a network using different altitude orbits. The relevance of employing different altitudes is due to the necessity to provide different types of service, taking into account the expansion of the service area to higher latitudes. To implement this approach, satellites are applied both in geostationary and highly elliptical orbits. Owing to the considerable complexity of satellite network estimation and analysis at the stage of design and construction, various modeling methods are involved. At the same time, analytical modeling of these networks is associated with significant difficulties. In this article, simulation in GPSS World is utilized and the main objective is to develop the user request serving algorithm for combined satellite network simulation model and to evaluate probabilistic and temporal characteristics of the network, exploiting the designed algorithm. Software implementation of the algorithm has demonstrated GPSS World capabilities and made it possible to obtain results for the evaluation characteristics such as average delay time and loss probability. The findings can be used both in the analysis of existing technologies for satellite networks under review and in the design and development of new ones.

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Ponomarev Dmitriy Yurievich
Dr. Sci. (Tech.) Associate Professor
Email: era_1@mil.ru

ORCID | eLibrary |

Military Innovative Technopolis ERA

Anapa, Russia

Keywords: combined satellite network, simulation modeling, service algorithm, loss probability, average delay time

For citation: Ponomarev D.Y. The satellite network modeling in GPSS World. Modeling, Optimization and Information Technology. 2022;10(2). Available from: https://moitvivt.ru/ru/journal/pdf?id=1152 DOI: 10.26102/2310-6018/2022.37.2.006 (In Russ).

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Full text in PDF

Received 14.03.2022

Revised 14.04.2022

Accepted 22.04.2022

Published 27.04.2022