Page History

@startuml
Autonumber
Skinparam sequenceArrowThickness 2
skinparam ParticipantPadding 5
skinparam BoxPadding 10

Box SMO-ScriptSetup Scripts #gold
    Participant RPGEPOLSCR as “A1 script” <<A1Script>><<RICAPP>>
	Participant DBSCR as "DB Set script" <<RICAPP>>
End box

Box “O-RAN RIC” #lightpink
    Participant A1TERM as “A1 MED” <<RIC>>
	Participant DBAAS as "DBAAS" <<RIC>>
    Participant TSXAPP as “TS xApp” <<RICAPP>>
	Participant QPDXAPP as "QP Driver xApp" <<RICAPP>>
	Participant QPXAPP as "QP xApp" <<RICAPP>>
End Box

RPGE
DBSCR -> DBAAS : SDL Set to create UE and Cell test data
POLSCR -> A1TERM : Policy Type Create
RPGEPOLSCR -> A1TERM : Policy Create
A1TERM -> TSXAPP : RMR Policy Create

Group Periodic loop for Handoff decision
TSXAPP -> DBAAS : Query UE Signal Strength
Note Right 
 TS xApp Wakes up
End Note
TSXAPP -> QPDXAPP : RMR UE List for Predictions
Note Left 
 TS xApp checks for low performing UEs
End Note
QPDXAPP -> DBAAS : Query UE and Cell data
QPDXAPP -> QPXAPP : RMR Prediction Request 
QPXAPP -> TSXAPP : RMR Prediction
Note Left 
 TS xApp checks for if neighbor throughput is better.  If so, log a CONTROL request
End Note
End 


@enduml