概念和术语-5G通信

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