arXiv:2605.26163v1 Announce Type: cross Abstract: Competitive resource allocation problems over frequency and space can be formulated as minimax interaction between transmit power and worst-case interference. This formulation naturally arises in multi-operator low Earth orbit (LEO) satellite spectrum sharing, where transmissions from competing constellations interfere in real-time. Under Gaussian channels, AWF is strongly convex--concave on nondegenerate active channels, whereas discrete constellations yield generally nonconvex mercury/water-filling formulations. In this paper we propose the A
The paper addresses competitive resource allocation for LEO satellite spectrum sharing, a critical issue as the number of satellite constellations rapidly increases, necessitating robust interference management. The timing aligns with the escalating deployment of multi-operator LEO satellite networks and the increasing demand for efficient spectrum utilization.
This research provides theoretical and algorithmic foundations for optimal resource allocation in contested LEO satellite environments, crucial for ensuring the efficiency and reliability of next-generation global communication infrastructure. It directly impacts the operational stability of strategically vital satellite networks, particularly those used for communication and data transmission.
The development of 'Adversarial Water-Filling' (AWF) as a framework offers new methods for managing interference and optimizing power allocation in multi-operator LEO satellite systems. It could lead to more robust and higher-performing satellite communications under competitive conditions, influencing the design and regulation of future satellite networks.
- · LEO satellite operators
- · Digital communication infrastructure providers
- · Military and defense communications
- · AI/ML in network optimization
- · Operators with inefficient spectrum management
- · Legacy ground-based network providers
Improved spectral efficiency and reduced interference for multi-operator LEO satellite networks, enhancing real-time data transmission.
Accelerated deployment and adoption of LEO satellite services due to increased reliability and performance, expanding global connectivity.
Enhanced utility of LEO satellite constellations for critical infrastructure, potentially influencing geopolitical power dynamics through superior communication capabilities.
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