OrbitBFT is a scalable hierarchical BFT protocol for LEO constellations that partitions into orbital planes for local consensus and adds resilient message routing, showing improved scalability, throughput, and latency over PBFT and HotStuff in Starlink-based simulations.
Satellite communications in the new space era: A survey and future challenges
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ISAC can enhance NTN performance in 6G by addressing operational challenges but requires rethinking architectures and standards, as shown through design principles, tradeoffs, and a case study.
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OrbitBFT: Enabling Scalable and Robust BFT Consensus in LEO Constellations
OrbitBFT is a scalable hierarchical BFT protocol for LEO constellations that partitions into orbital planes for local consensus and adds resilient message routing, showing improved scalability, throughput, and latency over PBFT and HotStuff in Starlink-based simulations.
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ISAC-Enabled Non-Terrestrial Networks for 6G: Design Principles, Standardization, Performance Tradeoffs, and Use Cases
ISAC can enhance NTN performance in 6G by addressing operational challenges but requires rethinking architectures and standards, as shown through design principles, tradeoffs, and a case study.