@misc{10481/106433,
year = {2025},
url = {https://hdl.handle.net/10481/106433},
abstract = {The Open Radio Access Network (O-RAN)-compliant solutions often lack crucial details for implementing effective control loops at various time scales. To overcome this, we introduce MAREA, an O-RAN-compliant mathematical framework designed for the allocation of radio resources to multiple ultra-Reliable Low Latency Communication (uRLLC) services. In the near-real-time (RT) control loop, MAREA employs a novel Martingales-based model to determine the guaranteed radio resources for each uRLLC service. Unlike traditional queueing theory approaches, this model ensures that the probability of packet transmission delays exceeding a predefined threshold—the violation probability—remains below a target tolerance.},
organization = {MICIU/AEI/10.13039/501100011033 PID2022-137329OB-C43},
organization = {Spanish Government TSI-063000-2021-28 (6G-CHRONOS)},
organization = {NextGenerationEU},
organization = {SNS JU Project 6G-GOALS (GA no. 101139232)},
publisher = {IEEE},
keywords = {Multi-scale-time},
keywords = {O-RAN},
keywords = {Real-Time RIC},
title = {MAREA: A Delay-Aware Multi-time-Scale Radio Resource Orchestrator for 6G O-RAN},
doi = {10.1109/TCOMM.2025.3552296},
author = {Adamuz Hinojosa, Óscar Ramón and Zanzi, Lanfranco and Sciancalepore, Vincenzo and Costa Pérez, Xavier},
}