1-2 Control Plane vs. User Plane || Network Architecture || 4G LTE Evolved Packet Core || بالعربي
You can find the full course through the following link,
https://mpc-courses.teachable.com/p/5...
or you can visit https://MobilePacketCore.com
The difference between the control plane and the user plane in 4G LTE Evolved Packet Core (EPC) is that, the control plane is used to exchange the signalling messages between different nodes.
while the user plane is used to exchange user plane data between the UE and the PDN.