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Author

Geng-Xin Zhang

2 papers indexed here

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Oct 2026

Power Allocation for Uplink RSMA in LEO Satellite Systems

This paper focuses on power allocation for RSMA-enabled uplink transmission in LEO satellite systems. A representative cluster is selected for analysis, where the terminal with the best channel quality serves as the target user and transmits its information by means of two split streams. The remaining users are t...

Xiao-Di Yu, Hang Jin, Yu Song et al. · 0 citations
Open access Sep 2026

Beam-Hopping Scheduling for High-Priority and Time-Sensitive Services in Low-Earth-Orbit Satellite Networks

Beam-Hopping (BH) dynamically adjusts beam pointing and dwell time to overcome the rigid resource allocation of traditional fixed beam coverage. This paper addresses the BH scheduling problem in low-Earth-orbit (LEO) satellite networks for high-priority and time-sensitive services. A system-gain maximization model and...

L. Gou, Yu-Lei Nie, Wei Sun et al. · 0 citations

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