关于诺基亚5G基站采取的NCIR云基础设施软件平台，下列描述正确的是？
A.它是一个基于OpenStack SW platform，进行了real-time computing and networking requirements方面的优化
B.采用Wind River Titanium Server包含Wind River Linux, an optimized real-time Kernel-Based Virtual Machine (KVM++)
C.采用Wind River Titanium Server集成了Intel Data Plane Development Kit (Intel DPDK)
D.采用Wind River Titanium Server采取了accelerated vSwitch technologies 和carrier grade enhancements to OpenStack
正确答案是ABCD