If once ENodeB recevies ETWS indication form MME, ENodeB should broadcast the paging message to all UE.
Inorder to send paging message with DL indication ENodeB will have UE_ID to calculate PO & PF to broadcast Paging message.
What will UE_ID in case of ETWS indication? How to calculate PO or is their any specific PO's which is their to broadcast?