INVESTIGATION OF ADS-B MESSAGES TRAFFIC VIA SATELLITE COMMUNICATION CHANNEL
DOI:
https://doi.org/10.18372/2306-1472.61.7580Keywords:
average utilization, data bit rate, message travelling time, models for communication channel “Aircrafts-to-Satellites-Ground Stations”, satellite communication channel, trafficAbstract
For modelling of ADS-B messages transmition with the help of low-orbit satellite complex Іrіdіumdifferent models of communication channel "Aircraft-to-Satellites-to-Ground Stations" were built using NetCrackerProfessіonal 4.1 software. Influence of aircraft and satellites amount on average link utilization and message travellingtime was studied for telecommunication channels with intersatellite link and bent-pipe architecture. The effect ofcommunication channel "saturation" during simultaneous data transmission through a satellite communicationchannel from many planes was investigated.References
Akimaru, H.; Kawashima, K. Teletraffic – Theory and Applications, Springer-Verlag London, 2nd Edition. 1999. 240p.
EUROCONTROL. ADS-B Sites. 2012.Available from Internet: <http://www.eurocontrol.int/ ads_b_sites/>, <http://www.eurocontrol.int/surveillance/cascade>.
Flood, J.E. Telecommunications Switching, Traffic and Networks. New York, Prentice-Hall. 1998. 283 p.
Iridium-Adds-ADS-B-to-its-Iridium-NEXTConstellation. 2012. Available from Internet: <http://www.aviationtoday.com/the-checklist/ 76558.html>.
Iridium Satellites. 2008. Available from Internet: <http://www.highspeedsat.com/iridiumsatellite. php>.
Kennedy, I. G. Traffic Simulation. School of Electrical and Information Engineering, University of the Witwatersrand. 2003. 167 p.
Kharchenko, V. P.; Barabanov, Y. M.; Grekhov, A. M. Modeling of Aviation Telecommunications. Proceedings of the National Aviation University. 2012. N 1. P. 5-13.
Kharchenko, V. P.; Barabanov, Y. M.; Grekhov, A. M. b. Modeling of Satellite Channel for Transmission of ADS-B Messages. Proceedings of the National Aviation University. 2012. N 3. P. 9-14.
Manual for ICAO Aeronautical Mobile Satellite (Route) Service Part 2-Iridium Draft V4.0. 2007. 77 p. Available from Internet:
Manual on Detailed Technical Specifications for the Aeronautical Telecommunication Network (ATN). Doc. 9880-AN/466.
Minimum Aviation System Performance Standards for Automatic Dependent Surveillance-Broadcast (ADS-B). RTCA. Inc. 2002. DO-242A.
Penttinen, A. Introduction to Teletraffic Theory. Helsinki University of Technology. 1999. 189 p.