Non code book
Beam management
Code book
Antenna switching
60KHz
30KHz
120KHz
15KHz
NGC +gNB(主)+eNB
EPC +eNB(主)+gNB
NGC +eNB(主)+gNB
NGC+gNB
RE
REG
CCE
PRB
PDN
EPs承载
Qos Flow
APN
时隙配比设置为4:1
调制阶数设置支持256QAM
MIMO层数设置为4流
把CPE终端放置在离AAU两米处
SgNB Modi fication Request Acknowledge
SgNB Modification Required
SgNB Addition Request Acknow ledge
SgNB Change Required
Registration Request
PDU Session Establishment Requst
PDU Session Establishment Accept
Registration Accept
A3
A1
A2
A4
69.8MHz
99.8MHz
79.8MHz
89.8MHz
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