1. RIC training course
RICE RAN Intelligent Controller
NonRealTime RIC
NearRearTime
RI K
to control and configureRAN
why need NearRT RIC
將來會有更多的 RAN user 有 Near RTRIC 可以
更便利於管理資源 甚⾄於實現 Network
intelligence 1智慧
網路
RIC結構
Service
Magement
and Orchestration
IS
MO
NonRT RIC
OI AI
UItermination
AI
termination
xAPP xAPP xAPP
messaging infrastructure
焽
前
公
品
鑾
解 in
品管
品
望 是
㗠
恐 security
share data layer EZ
database termination
E2
E2 nodes
2. XAPP
結構
fīmagel
映象檔
配置
Descriptor configuration dataofAPP
作⽤ function of RIC
data monitoring 資料監控
parameter adjustment 參數調整
messaging nfra structure 訊息
結構
作⽤ 訊息交互 interaction in RIC
RICmessage Router
特點 Low Latency
use R
照
part of RIC
ckfsgsimechanism
thin library
f
place 裝置
使
APP
能
傳送
訊息
給
其它
APP
1 43 40
0提供installationfrom rr
actualmessage transfer
提供
endpoint selection
根據
inessage
gpe.fr
how it work
3. conflict mitigation 1衝突緩解1
作⽤ 解決 直接衝突
direct conflicts
XAPPS 要求不同的設定
對
decide which control
target
Setting is the result
間接衝突
indirect conflicts
xAPP dealwith 天線
⾓度
xAPP dealwith measurement deviation
測量 偏差
they affectthe size of boundary
overlapping 1重疊
邊界
4. XAPP subscription management
eg.it 8 x
APP and
BxAPP need to send the
same messenger to r xAPP
o 0 o
ptt
subscription management
is
t
X 1 匔 V
Management serves
⽤途實現 l.CM Lifecycle Management
of x APP
2
FCAPS Magement of
near RTRIC
fault configuration
accounting performance security
5. Security
1惡意的1
⽤途 避免 malicious XAPB 過度
使
⽤ 無線 網路的資訊
SDL share Data layer API 廣
⽤
程式
介⾯
1 Application Programming
⽤途 儲存或分享data到database
unablze
statelensAPPtr. l
䲜
jnsinse
the resource consumption
執⾏ stateless APPprocesses
6. What AI doing
step1 從
⼆
RAN拿到資訊
t stepa
創建或選擇training module
Step3 將 trainingmodule RAN拿到的資訊放入
Alplīg
且將 At policy 從 Non RIRIC傳送到NearRFRIC
ft
皆羉䬙
䲜是䲜 啊 的 咧坷
Step5
Near RTRIC調整RAN的參數
3
Non RTRIC NearRTRIC
1 4
2 5
7. What EZ doing
NearRT to predefīnd information E 2
a_ 先⾏
定義
的
RIC b.VEID information
nodes
nearRTRIC suspend an RRM procedure 關
want to 暫停 Fiisour 避 過程
調整
參數 30 set policies
dothe near_RTRIC control of RAN
What is OIOdoingi
nh.int defined
very
⽤途8使 Non RTRIC 能實現
Clean
FCAPS Software File
management
10. 以 八
Message Flow
qǐ
data QPXAPP Qóīn
QOE RMRCQOE_PREDICTION
QRdriver
Qppredict cnrne
and
tell
TS
which
UE05
RMR
AI Med
CARR T
puibhand Al
policy
create
toQP
driver
APP
Query
RMR T
S UELIST VL RMRMAǛALYUPDATE
IEand
ǚantodata ISaAPRRA.in
DXAP quergUE
讓
is
知道
哪
個
比
異常
kpīmon signal
strgfquerg查詢UE
signalstrength
get
the
parameter
and put
UEIDtoTSUE
LIST
put
the
parameter
todatabase
SDLset putTUE
LIST
toQP
driver
APP
Ttmīcs Ǚrics desidey
KPIMON
The hmidbehando
Ez
TSXAP EI
En
indication
ubcription n
1 near RTRIC
1 Ez setup
En
RealResp
EZnodestransmit
theinformation
ex UEID或 parameters