Citation:

Pratik Jangale, Aqsa Sayed, 2025. "Optimizing RF Link Budgets for Low-Earth Orbit (LEO) Systems in Satellite-Enhanced 5G RAN Architectures", ESP Journal of Engineering & Technology Advancements  5(1): 1-5.

Abstract:

The integration ofi Low-Earth Orbit (LEO) satellite constellations into 5G Radio Access Networks (RAN) has emerged as a critical solution fior achieving global connectivity and low-latency communication. This paper addresses the unique challenges ofi RF link budget optimization in satellite-enhanced 5G RAN architectures. Key considerations include dynamic path loss, Doppler efifiects, and power constraints, all ofi which impact the quality ofi service (ǪoS). Techniques such as adaptive power control, beamfiorming, and machine learning-driven optimization are explored. Simulation results and use cases demonstrate how link budget optimization enables seamless integration ofi LEO systems into 5G RAN, improving efifiiciency and reliability.

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Keywords:

: 5G RAN, Doppler Efifiects, Link Optimization, Low-Earth Orbitatellites, RF Link Budget, Satellite-Enhanced Architecture.