TL;DR
This paper introduces a multibeam satellite traffic simulator that models spatial-temporal traffic patterns using real-world data, aiding in the design and optimization of satellite communication systems.
Contribution
It develops a comprehensive simulation tool incorporating realistic beam patterns and traffic demand algorithms based on diverse datasets for large-scale satellite networks.
Findings
Simulates heterogeneous traffic demand across satellite beams.
Provides insights into spatial-temporal traffic distribution.
Supports design of resource management strategies.
Abstract
Assume 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. The main design challenge here is setting optimal system parameters such as number of serving beams, beam directions and sizes, and transmit power. 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. 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…
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