Increasing efficiency of ground stations scheduling for sustainable satellite based services

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21260%2F18%3A00322402" target="_blank" >RIV/68407700:21260/18:00322402 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1109/SCSP.2018.8402657" target="_blank" >http://dx.doi.org/10.1109/SCSP.2018.8402657</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/SCSP.2018.8402657" target="_blank" >10.1109/SCSP.2018.8402657</a>

Result language

angličtina

Original language name

Increasing efficiency of ground stations scheduling for sustainable satellite based services

Original language description

Satellite technologies are widely used in many areas of modern society in general and in smart cities in particular. Improved traffic management, air quality monitoring, emergency management, geospatial distribution, management of critical energy infrastructure are examples of the tasks where using satellite technologies can give significant contribution to sustainability and safety. Proper operation of satellite systems is needed to achieve that. This requires solving a number of tasks, one of which is scheduling tracking, telemetry and command (TT&C) ground stations to carry out communication sessions with satellites. Service actions and transmitting a plan for payload operation such as Earth observation or radio broadcasting are performed during that sessions. In this paper, the authors discuss mathematical formulation of TT&C ground stations scheduling problem in order to analyse possibilities to increase the quality of schedule and efficiency of its adaptations. Possible approaches to achieve the goal, and factors influenced on parrying emergency situations are demonstrated. Approaches for monitoring the current situation and preparing data about it are proposed. Possible ways of its improvement are discussed, basic idea of decision support system to determine state of ground stations is proposed. Evaluating the efficiency of changing schedule of TT&C ground stations using proposed approaches and tools is given. The proposed approaches can help to ensure performing both planned and emergency tasks of satellite systems in order to ensure normal work of many services in smart cities.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

—

OECD FORD branch

20104 - Transport engineering

Project

—

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2018

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

2018 Smart City Symposium Prague

ISBN

978-1-5386-5017-2

ISSN

—

e-ISSN

—

Number of pages

6

Pages from-to

—

Publisher name

IEEE Press

Place of publication

New York

Event location

Prague

Event date

May 24, 2018

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

000443451800012