具有无线电抽象接口的开放式无线电硬件.pdf

1、Laawanya Kishor-LF Connectivity/CloudlyRexy Geevarghese-Evenstar/Bell CanadaOpen Radio Hardware with a Radio Abstraction InterfaceOpen Radio Hardware with a Radio Abstraction Interface Laawanya Kishor-LF Connectivity/CloudlyRexy Geevarghese-Evenstar/Bell CanadaOCP SPECIAL FOCUS:OPENRANOCPs mandateEf

2、ficiency,Openness,Scalemeets Telco and the network edge.Open RAN opened interfaces between CU/DU/RU;inside the RU remains a black box.RAI is the developer-facing radio control surface;open-mplaneis how we ship it today.Why this talk(context&promise)Each RU/SKU or silicon variant forces bespoke integ

3、ration&re-validation.Vendor-specific registers&flows duplicated engineering and extended IOT cycles.Operator caution slows deployment without standardized control surfaces.Result:slower innovation,delayed feature rollouts,and high NRE per hardware variant.The RU“integration tax”Components:mplane_ser

4、ver,mplane_client,climp,meta-mplane(Yocto).Data models&protocol:O-RAN WG4 M-Plane via NETCONF/YANG.License:MITlibhalmplane:The key to portability a true HAL separating M-Plane logic from board specifics.Link:https:/ M-Plane is a software component of Metas Evenstar hardware design for configuration

5、and management of the RAN.Its now a part of lf-connectivity projects group.It is interoperable,hardware-independent,and aligned with O-RAN specifications to help enable mobile wireless connectivity by providing flexibility to operators looking to source hardware from different vendors as they deploy

6、 their own RAN solutions.”Link:https:/ Radio Abstraction Interface or RAI aims to be the drivers seat for radio unit control,providing a standardized layer that abstracts away the intricacies of different radio profiles and configurations.RAI will allow operators and developers t