4g Lte Evolved Packet Core Epc Concepts And Call Flows Download Hot ((hot))

Once the UE arrives at the new cell, the MME tells the S-GW to switch the user plane path to the target eNodeB. 3. UE-Requested PDN Connectivity

: Provides user-plane tunneling and management between the S-GW and P-GW. Once the UE arrives at the new cell,