Each file is a table where each row is a user and the four columns labeled as follows: Beam Number, Latitude, Longitude, and Traffic Demand in Mbps. Specifically, the attached MAT files contain 24 traffic demand instances for a whole day on an hourly basis. Here you can find samples of the outputs that can be delivered by this simulator. The Satellite Traffic Simulator provides the geographical traffic distribution over Europe considering broadband consumer users combined with maritime broadband traffic. precoding and beam hopping, and to devise efficient resource management algorithms. Data-driven modeling for satellite traffic is crucial nowadays to design innovative communication systems, e.g. Furthermore, another algorithm has been developed to capture the inherent attributes of satellite channels and the effects of multibeam interference. Moreover, realistic satellite beam patterns have been considered in this work, and thus, an algorithm has been proposed to delimit the coverage boundaries of each satellite beam, and then compute the heterogeneous traffic demand at the footprint of each beam.

This traffic simulator combines this three-dimensional information in addition to time, locations of terminals, and traffic demand. Specifically, traffic demand distribution is investigated by processing credible datasets included three major input categories of information: (i) population distribution for broadband Fixed Satellite Services (FSS), (ii) aeronautical satellite communications, and (iii) vessel distribution for maritime services. This paper aims at developing a tool, multibeam satellite traffic simulator, that helps addressing these fundamental challenges, and more importantly, provides an understanding to the spatial-temporal traffic pattern of satellite networks in large-scale environments.

The main design challenge here is setting optimal system parameters such as number of serving beams, beam directions and sizes, and transmit power. Hayder Al-Hraishawi, Eva Lagunas, Symeon Chatzinotas, 'Traffic Simulator for Multibeam Satellite Communication Systems,' Available: Abstract of the articleĪssume that a multibeam satellite communication system is designed from scratch to serve a particular area with maximal resource utilization and to satisfactorily accommodate the expected traffic demand. These dataset packages are related to the follow article: Traffic Simulator for Multibeam Satellite Communication Systems

Traffic simulator download