AAU: Active Antenna Unit
BBU: Baseband Unit
C-RAN: Cloud Radio Access Network
CU: Centralized Unit
D-RAN: Distributed Radio Access Network
DU: Distributed Unit
eMBB: enhanced Mobile Broadband
HetNets: heterogeneous networks
MIMO: Multiple Input Multiple Output
mm-wave: millimeter wave
mMTC: massive Machine Type Communications
MNO: mobile network operator
MPLS: Multiprotocol Label Switching
NFV: Network Functions Virtualization
NSA: non-standalone
OFDM: Orthogonal Frequency Division Multiplexing
RRH: Remote Radio Head
RRU: Remote Radio Unit
RSRP (Reference Signal Receiving Power，参考信号接收功率)
SA: standalone
SDN: Software Defined Network
SLA: Service Level Agreement, 服务等级协议
uRLLC: ultra-Reliable and Low-Latency Communications
VIM: Virtualized Infrastructure Manager
VNF: Virtualized Network Function
本文地址：https://blog.csdn.net/ytomc/article/details/110037713