Author

Hao Yu

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Preprint Aug 2026

A Capability Broker for Workflow-Network QoS Coordination in B5G/6G Industrial Services

A Capability Broker is proposed that represents each admitted trajectory as a lifecycle-managed QoS commitment, including the workflow demand, network capability, validity time, and enforcement state, above existing exposure and policy-control interfaces and enforces capability freshness, duplicate-safe admission, lega...

Qize Guo, Yan Chen, Taleb Tarik et al. · 0 citations

Hierarchical Scheduling for Federated Learning Optimization over Deterministic Satellite Networks

A hierarchical Graph Attention Transformer-Proximal Policy Optimization (GAT-PPO) framework is proposed, where a high-level agent selects aggregation nodes and a low-level agent performs packet-level routing and offset control.

Haojun Deng, Hao Yu, Qize Guo et al. · 0 citations