4 papers · 1 filter
DECOFFEE: Decentralized Reinforcement Learning for Time-critical Workload Offloading and Energy Efficiency across the Computing Continuum
Anastasios Giannopoulos, Sotirios Spantideas, Panagiotis Trakadas
The rapid proliferation of latency-sensitive and battery-constrained Internet-of-Things (IoT) applications has intensified the need for intelligent workload placement mechanisms ac…
CollabORAN: A Collaborative rApp-xApp-dApp Control Architecture for Fairness-Adaptive Resource Sharing in O-RAN
Anastasios Giannopoulos, Sotirios Spantideas, Panagiotis Trakadas
The evolution of Open Radio Access Networks (O-RAN) enables programmable and intelligent control of radio resources through disaggregated architectures and open interfaces. However…
Interoperable rApp/xApp Control over O-RAN for Mobility-aware Dynamic Spectrum Allocation
Anastasios Giannopoulos, Sotirios Spantideas, Maria Lamprini Bartsioka +1
Open Radio Access Networks (O-RAN) enable the disaggregation of radio access functions and the deployment of control applications across different timescales. However, designing in…
COMIX: Generalized Conflict Management in O-RAN xApps -- Architecture, Workflow, and a Power Control case
Anastasios Giannopoulos, Sotirios Spantideas, Levis George +2
Open Radio Access Network (O-RAN) is transforming the telecommunications landscape by enabling flexible, intelligent, and multi-vendor networks. Central to its architecture are xAp…