Predictive Versus Projection-Based Scheduling for O-RAN Fronthaul Deadline Assurance
In the Open Radio Access Network (O-RAN) 7.2x split, the Distributed Unit (O-DU) must finish upper physicallayer processing before strict fronthaul deadlines. However, heterogeneous acceleration through CPU fallback, shared acceleration, and dedicated acceleration introduces profile-selection, contention, and queueing...