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September 10, 2025International Journal of Satellite Communications and NetworkingOpen Access

Location‐Assisted Graph‐Based User Scheduling in Multi‐User MIMO LEO NTN Systems

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Authors

BABilal AhmadAbu Dhabi National Oil (United Arab Emirates)DRDaniel Gaetano RivielloPolytechnic University of Turin BFBruno De FilippoUniversity of Bologna

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Implication

This study develops graph-based user scheduling algorithms in multi-user MIMO LEO NTN systems, suggesting improvements in throughput and interference management.

Key Points

The scheduling algorithms maximize average per-user throughput while minimizing co-channel interference.
User clusters are formed based on distance metrics, optimizing satellite communication efficiency.
Distance-based schedulers were validated against traditional models, indicating significant performance improvements.
Extensive simulations demonstrated the enhanced signal-to-noise ratios achievable with the proposed methods.

Cite This Study

Ahmad et al. (2025) studied this question.

synapsesocial.com/papers/68c187209b7b07f3a061117a https://doi.org/10.1002/sat.70006

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Implication

This study develops graph-based user scheduling algorithms in multi-user MIMO LEO NTN systems, suggesting improvements in throughput and interference management.

Location‐Assisted Graph‐Based User Scheduling in Multi‐User MIMO LEO NTN Systems

Discussion

Member takes

Implication

Key Points

Cite This Study

Location‐Assisted Graph‐Based User Scheduling in Multi‐User MIMO LEO NTN Systems

Discussion

Member takes

Implication

Key Points

Cite This Study

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