Section: D.2 Determination of UE presence in Area of Interest by NG-RAN
Content: If the AMF has requested for the Area of Interest, NG-RAN determines the UE presence of Area Of Interest as follows: - IN: - if the UE is inside the Area Of Interest and the UE is in RRC_CONNECTED state; or - if the UE is inside an RNA which is completely contained within the Area Of Interest. - OUT: - if the UE is outside the Area Of Interest in RRC_CONNECTED state; or - if UE is inside an RNA which does not contain any part of Area Of Interest. - UNKNOWN: - if none of above conditions for IN or OUT is met.