Spatial-Temporal Resource Optimization for Uneven-Traffic LEO Satellite Systems: Beam Pattern Selection and User Scheduling

With the commercial deployment of low earth orbit (LEO) satellites, the future integrated 6G-satellite system represents an excellent solution for ubiquitous connectivity and high-throughput data service to massive users. Due to the heterogeneity of users' traffic profiles, uneven traffic distr...

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Veröffentlicht in:	IEEE journal on selected areas in communications Jg. 42; H. 5; S. 1279 - 1291
Hauptverfasser:	Lei, Lei, Wang, Anyue, Lagunas, Eva, Hu, Xin, Zhang, Zhengquan, Wei, Zhiqiang, Chatzinotas, Symeon
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	New York IEEE 01.05.2024 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	adaptive beam radiation patterns Adaptive systems Beamforming Frequency reuse Heterogeneity Iterative algorithms Low earth orbit (LEO) satellite Low earth orbit satellites Low earth orbits Mixed integer Optimization Payloads Resource management resource optimization Satellite broadcasting Satellites Scheduling Shape System effectiveness uneven traffic
ISSN:	0733-8716, 1558-0008
Online-Zugang:	Volltext
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