Title :
Satellite constellation networks for aeronautical communication: traffic modelling and link load analysis
Author :
Donner, Anton ; Kissling, Christian ; Hermenier, Romain
Author_Institution :
Inst. of Commun. & Navig., German Aerosp. Center (DLR), Weßling, Germany
Abstract :
The authors examine two different non-geostationary satellite constellation networks with inter-satellite links for global air traffic control and air passenger communication. After developing a traffic model for aeronautical communication services, the authors derive bandwidth requirements for such a global system. The influence of different routing policies is discussed and they show that link loads are comparable for both medium earth orbit and low earth orbit constellations. All considerations are based on real global flight data of all commercial flights during 1 day.
Keywords :
air traffic control; aircraft communication; artificial satellites; telecommunication traffic; aeronautical communication; air passanger communication; global air traffic control; link load analysis; nongeostationary satellite constellation networks; routing policies; traffic modelling;
Journal_Title :
Communications, IET
DOI :
10.1049/iet-com.2009.0260