- near-RT RIC: O-RAN near-real-time RAN Intelligent Controller: a logical function that enables near-real-time control and optimization of RAN elements and resources via fine-grained data collection and actions over E2 interface.
- non-RT RIC: O-RAN non-real-time RAN Intelligent Controller: a logical function that enables non-real-time control and optimization of RAN elements and resources, AI/ML workflow including model training and updates, and policy-based guidance of applications/features in near-RT RIC.
Near-RT RIC:O-RAN近實時RAN智能控制器:一種邏輯功能,可通過細粒度的數據收集和通過E2接口進行的操作,實現RAN元素和資源的近實時控制和優化。
non-RT RIC:O-RAN非實時RAN智能控制器:一種邏輯功能,支持RAN元素和資源的非實時控制和優化,AI / ML工作流(包括模型訓練和更新)以及基於策略的 近RT RIC的應用/功能指南。
Key work groups of the O-RAN Alliance 12
The Non-real-time RAN Intelligent Controller and A1 Interface Workgroup 12
The Near-real-time RIC and E2 interface Workgroup 13
The Open Fronthaul Interfaces Workgroup 14
The Stack Reference Design and Open F1/W1/E1/X2/Xn interface Workgroup 15
The Cloudification and Orchestration Workgroup 16
The White-box Hardware Workgroup 17